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testbook.com

testbook.com is SSL secured

Free website and domain report on testbook.com

Last Updated: 1st November, 2022 Update Now
Overview

Snoop Summary for testbook.com

This is a free and comprehensive report about testbook.com. The domain testbook.com is currently hosted on a server located in United States with the IP address 172.67.30.170, where the local currency is USD and English is the local language. Our records indicate that testbook.com is owned/operated by Domain Protection Services, Inc.. Testbook.com is expected to earn an estimated $11,178 USD per day from advertising revenue. The sale of testbook.com would possibly be worth $8,160,009 USD. This figure is based on the daily revenue potential of the website over a 24 month period. Testbook.com receives an estimated 1,200,541 unique visitors every day - an unbelievable amount of traffic! This report was last updated 1st November, 2022.

About testbook.com

Site Preview: testbook.com testbook.com
Title: Testbook.com - India's No.1 Govt Exam Preparation Site | Online Course | Mock Test
Description: {{pageDescription || 'Testbook India\'s No. 1 Government Exam Preparation Sites, Prepare for all Govt Exam Like SSC, Banking, Railways get Free Mock Test, Courses, Practice Questions.'}}
Keywords and Tags: central ministers, direction and distance, education, formal letter format, important days, mock test, popular, reference, rulers of india, test book, test series, testbook
Related Terms: conductor exam, eleven plus exam, gseb exam, ias exam, ielts preparation and practice, ielts preparation test, mgu exam fee, preparation for ielts test, transcribe anywhere final exam, vce exam
Fav Icon:
Age: Over 20 years old
Domain Created: 8th January, 2004
Domain Updated: 5th August, 2017
Domain Expires: 8th January, 2027
Review

Snoop Score

4/5 (Excellent!)

Valuation

$8,160,009 USD
Note: All valuation figures are estimates.

Popularity

Worldwide Sensation
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 2,024
Alexa Reach: 0.0236%
SEMrush Rank (US): 47,957
SEMrush Authority Score: 55
Moz Domain Authority: 45
Moz Page Authority: 49

Rank By Country

Country Alexa Rank
India Flag India 173

Organic vs Paid (Google Ads)

Organic Paid
Keywords: 47,435 0
Traffic: 44,627 0
Cost: $4,869 USD $0 USD
Traffic

Visitors

Daily Visitors: 1,200,541
Monthly Visitors: 36,540,686
Yearly Visitors: 438,197,465
Note: All visitors figures are estimates.

Visitors By Country

Country Visitors (Unique) Percentage
India Flag India Daily: 1,193,338
Monthly: 36,321,442
Yearly: 435,568,280 		99.4%
Other Daily: 7,203
Monthly: 219,244
Yearly: 2,629,185 		0.6%
Note: All visitors figures are estimates.
Revenue

Revenue

Daily Revenue: $11,178 USD
Monthly Revenue: $340,226 USD
Yearly Revenue: $4,080,000 USD
Note: All revenue figures are estimates.

Revenue By Country

Country Revenue Percentage
India Flag India Daily: $11,178 USD
Monthly: $340,226 USD
Yearly: $4,080,000 USD 		100%
Other Daily: $0 USD
Monthly: $0 USD
Yearly: $0 USD 		<0.1%
Note: All revenue figures are estimates.
SEO

Backlinks Analysis (SEMrush)

Backlinks: 63,102
Referring Domains: 2,478
Referring IPs: 2,881
Testbook.com has 63,102 backlinks according to SEMrush. 37% of these backlinks are "dofollow" (follow) links which allow the flow of link equity to pass through, which may improve testbook.com's search engine rankings. Other links are treated as 'hints' by search engines and may also pass link equity, depending on what search engines decide in each case.
100% of testbook.com's backlinks are text and image links, which are ideal for SEO. Other backlink types may be unrecognized or ignored by search engines.

Top New Follow Links

1
Source: https://pres5.com/important-facts-about-hepatitis-biology-for-ssc-mts-2019-rrb-ntpc-prevention-of-hepatitis-b/
Target: http://testbook.com/
2
Source: https://www.ecigsafe.com/same-synonym.jsp
Target: https://testbook.com/blog/synonyms-and-antonyms-for-letter-a-pdf/
3
Source: https://mumbai.startups-list.com/startups/k_12%20education
Target: https://www.testbook.com/?rel=startups-list.com
4
Source: https://mumbai.startups-list.com/startups/tutoring?sort=old
Target: https://www.testbook.com/?rel=startups-list.com
5
Source: https://callmemovie.com/watch?v=aJUnX_SjCfA
Target: https://testbook.com/u/compecm

Top Ranking Keywords (US)

1
Keyword: testbook
Ranked Page: https://testbook.com/
2
Keyword: test series
Ranked Page: https://testbook.com/online-test-series
3
Keyword: test book
Ranked Page: https://testbook.com/
4
Keyword: formal letter format
Ranked Page: https://testbook.com/blog/format-of-formal-letter/
5
Keyword: rulers of india
Ranked Page: https://testbook.com/blog/prominent-rulers-of-india/

Domain Analysis

Value Length
Domain: testbook.com 12
Domain Name: testbook 8
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time: 3.19 seconds
Load Time Comparison: Faster than 20% of sites

PageSpeed Insights

Avg. (All Categories) 67
Performance 75
Accessibility 88
Best Practices 60
SEO 75
Progressive Web App 36
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://testbook.com/
Updated: 22nd April, 2021

2.57 seconds
First Contentful Paint (FCP)
39%
41%
20%

0.05 seconds
First Input Delay (FID)
82%
8%
10%

Simulate loading on desktop
75

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for testbook.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.5 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 0.7 s
The timing of the largest text or image that is painted.
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First Meaningful Paint — 0.5 s
The time taken for the primary content of the page to be rendered.
Estimated Input Latency — 50 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive testbook.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
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https://cdn.testbook.com/resources/productionimages/SSC_All_1594149519.png
h2
6800.554000074
7124.2990000173
8266
7242
200
image/webp
Image
https://cdn.testbook.com/resources/productionimages/SSC_All_1594149535.png
h2
6801.2980001513
7075.5940000527
8266
7242
200
image/webp
Image
https://cdn.testbook.com/resources/productionimages/SSC_All_1594149494.png
h2
6801.4840001706
7084.2550001107
8259
7242
200
image/webp
Image
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144375.png
h2
6802.3270000704
7069.053000072
8266
7242
200
image/webp
Image
https://cdn.testbook.com/resources/productionimages/RSMSSB_All_1594149589.png
h2
6802.5060000364
7031.3790000509
10908
9888
200
image/webp
Image
https://cdn.testbook.com/resources/productionimages/Rajasthan%20Police_All_1594144662.png
h2
6802.6539999992
7041.9840000104
9346
8314
200
image/webp
Image
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144386.png
h2
6803.0499999877
7084.8950000945
8259
7242
200
image/webp
Image
https://cdn.testbook.com/resources/productionimages/ICMR%20%281%29_All_1606876548.png
h2
6803.2319999766
7045.403999975
3749
2724
200
image/webp
Image
https://www.clarity.ms/cus/collect
h2
6818.7420000322
6860.6350000482
345
0
204
text/plain
XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1125.181
10.027
1137.806
7.566
1147.302
6.012
1154.987
6.651
1172.146
6.752
1178.918
83.566
1269.25
29.51
1303.989
55.245
1371.936
10.447
1386.333
27.992
1429.084
12.09
1441.289
10.442
1452.291
15.135
1467.451
10.026
1489.094
20.097
2959.716
13.617
2973.359
18.829
2999.243
10.113
3011.729
12.016
3025.958
37.854
3069.625
22.497
3093.856
74.363
3171.951
17.334
3189.825
5.946
3200.985
16.344
3217.62
20.852
3239.727
30.515
3275.873
69.4
3357.052
7.065
3364.206
11.18
3387.135
18.426
3412.242
7.117
3424.6
16.064
3441.108
36.429
3478.065
15.256
3497.512
71.061
3568.591
6.176
3578.766
33.614
3624.741
38.776
3676
13.416
3690.909
27.971
3721.2
27.026
3749.874
47.851
3797.821
33.907
3831.816
10.682
3842.521
8.102
3861.282
5.222
3869.734
8.122
3879.139
6.302
3909.825
8.796
3919.359
24.398
3943.86
16.073
3959.982
44.98
4004.984
13.735
4027.676
15.356
4045.45
9.032
4054.951
28.807
4084.897
17.001
4118.656
16.754
4140.038
34.037
4177.251
23.937
4203.41
12.91
4217.847
35.308
4254.208
40.776
4295.637
21.197
4319.735
15.649
4336.1
7.828
4345.606
37.112
4402.073
52.678
4459.479
13.581
4475.698
10.812
4663.009
38.204
4703.313
6.173
4709.537
23.706
4734.695
5.922
4787.084
886.465
5673.715
35.946
5710.363
138.831
5849.447
5.408
5855.172
7.33
5865.598
23.558
5902.825
23.616
5932.271
45.291
5977.599
34.425
6016.424
61.867
6078.586
14.922
6096.565
109.507
6206.174
7.289
6217.744
10.726
6234.231
8.795
6243.333
15.234
6258.588
54.226
6313.12
51.116
6364.258
11.736
6376.015
39.98
6416.038
39.575
6455.637
63.916
6519.609
7.297
6527.53
34.32
6572.551
29.523
6603.452
65.959
6669.463
10.026
6689.718
7.223
6697.856
16.128
6718.449
8.833
6729.808
6.491
6737.695
10.439
6754.624
83.984
6838.661
5.7
6858.346
11.84
6873.172
36.933
6910.461
5.344
6928.607
8.192
6936.842
40.248
6986.996
37.029
7025.103
29.418
7056.77
24.231
7086.729
41.192
7134.607
43.973
7185.005
21.943
7208.807
40.165
7258.192
41.663
7308.317
42.196
7358.437
6.599
7366.124
14.865
7381.012
34.269
7420.054
9.424
7435.332
17.29
7452.662
41.746
7502.819
40.334
7552.269
42.094
7600.651
41.563
7650.803
40.731
7694.807
41.935
7744.951
40.664
7795.061
39.989
7845.209
42.799
7895.193
5.298
7902.722
29.298
7933.729
41.384
7983.27
43.415
8034.312
20.284
8057.384
42.232
8106.918
42.297
8157.655
21.346
8180.081
12.224
8193.41
7.146
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Testbook.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images — Potential savings of 62 KiB
Images can slow down the page's load time. Testbook.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://blogmedia.testbook.com/blog/wp-content/uploads/2021/02/banner-for-testseries_1752x406_fg-9d09ab77.png
46422
19110
https://blogmedia.testbook.com/blog/wp-content/uploads/2021/02/banner-for-testseries_1752x406_fg-9aad35a6.png
42166
17358
https://blogmedia.testbook.com/blog/wp-content/uploads/2020/11/ms_may-2020_home_fg-ea6efd32.png
34684
14278
https://cdn.testbook.com/resources/production/test_series/Railways_All_1599321729.png
8756
7061
https://blogmedia.testbook.com/blog/wp-content/uploads/2020/08/ttp-4.0_new_home_fg-1-7ad087f0.png
13029
5363
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Testbook.com should consider minifying CSS files.
Minify JavaScript — Potential savings of 10 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Testbook.com should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL
89712
10427
Remove unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Testbook.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Efficiently encode images — Potential savings of 7 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://blogmedia.testbook.com/blog/wp-content/uploads/2021/04/1_ms-1200x628-5e799436.jpg
126361
6793
Serve images in next-gen formats — Potential savings of 106 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://blogmedia.testbook.com/blog/wp-content/uploads/2021/04/1_ms-1200x628-5e799436.jpg
126361
59989
https://cdn.testbook.com/resources/productionimages/iimlogo_All_1613730179_All_1618044006.png
38708
18532
https://blogmedia.testbook.com/blog/wp-content/uploads/2020/08/ttp-4.0_new_home_bg-1-4975e8d6.jpg
28071
10765
https://blogmedia.testbook.com/blog/wp-content/uploads/2021/01/banner-for-testseries_1752x406_bg-9f847ef9.jpg
19031
9567
https://blogmedia.testbook.com/blog/wp-content/uploads/2021/02/banner-for-testseries_1752x406_bg-2d9b649e.jpg
16860
9368
Enable text compression — Potential savings of 2 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://p.webengage.com/users/~2024b5d8/dd82479b4a02668ff89f375a44877423dd8896d2/templates/NOTIFICATION-~10cb5ca64
3477
2088
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. Testbook.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://testbook.com/
190
https://testbook.com/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Testbook.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 33 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://testbook.com/angular-ssr/polyfills-es5.38b8c0322e301ed45c31.js
21846
https://connect.facebook.net/signals/config/244515255721278?v=2.9.39&r=stable
11872
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js
353
https://js.intercomcdn.com/vendor-modern.ea406900.js
104
https://connect.facebook.net/en_US/fbevents.js
45
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.

Diagnostics

Avoids enormous network payloads — Total size was 2,273 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js
566839
https://blogmedia.testbook.com/blog/wp-content/uploads/2021/04/1_ms-1200x628-5e799436.jpg
127594
https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL
89712
https://testbook.com/
78011
https://connect.facebook.net/signals/config/244515255721278?v=2.9.39&r=stable
75480
https://accounts.google.com/gsi/client
71775
https://js.intercomcdn.com/frame-modern.cab80eb0.js
69850
https://ssl.widgets.webengage.com/js/webengage-min-v-6.0.js
61760
https://testbook.com/assets/img/doubts/banner-icon-left.svg
53635
https://testbook.com/assets/img/doubts/banner-icon-right.svg
53374
Avoid chaining critical requests — 3 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Testbook.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures — 34 user timings
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Name Type Start Time (Ms) Duration (Ms)
Zone
Measure
3089.539
1.176
Zone:ZoneAwarePromise
Measure
3090.895
0.435
Zone:toString
Measure
3091.385
0.049
Zone:util
Measure
3091.545
0.065
Zone:legacy
Measure
3091.619
4.416
Zone:defineProperty
Measure
3091.709
0.06
Zone:registerElement
Measure
3091.78
0.06
Zone:EventTargetLegacy
Measure
3091.85
4.15
Zone:timers
Measure
3096.079
0.316
Zone:requestAnimationFrame
Measure
3096.425
0.084
Zone:blocking
Measure
3096.525
0.049
Zone:EventTarget
Measure
3096.58
0.664
Zone:on_property
Measure
3097.265
38.22
Zone:customElements
Measure
3135.535
0.19
Zone:XHR
Measure
3135.739
0.051
Zone:geolocation
Measure
3135.804
0.171
Zone:PromiseRejectionEvent
Measure
3135.995
0.035
Zone
Mark
3089.586
Zone:ZoneAwarePromise
Mark
3090.907
Zone:toString
Mark
3091.389
Zone:util
Mark
3091.544
Zone:legacy
Mark
3091.618
Zone:defineProperty
Mark
3091.709
Zone:registerElement
Mark
3091.779
Zone:EventTargetLegacy
Mark
3091.849
Zone:timers
Mark
3096.097
Zone:requestAnimationFrame
Mark
3096.439
Zone:blocking
Mark
3096.53
Zone:EventTarget
Mark
3096.587
Zone:on_property
Mark
3097.265
Zone:customElements
Mark
3135.548
Zone:XHR
Mark
3135.738
Zone:geolocation
Mark
3135.8
Zone:PromiseRejectionEvent
Mark
3135.993
Keep request counts low and transfer sizes small — 163 requests • 2,273 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
163
2328040
Script
41
1336464
Image
73
814422
Other
43
90282
Document
3
80504
Stylesheet
2
6368
Media
0
0
Font
1
0
Third-party
62
684090
Minimize third-party usage — Third-party code blocked the main thread for 10 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
SHOW DETAILS
119748
8.188
SHOW DETAILS
139238
0
SHOW DETAILS
107203
0
SHOW DETAILS
84375
0
SHOW DETAILS
76244
0
SHOW DETAILS
58292
0
SHOW DETAILS
28138
0
SHOW DETAILS
19313
0
SHOW DETAILS
14485
0
SHOW DETAILS
10934
0
SHOW DETAILS
1378
0
SHOW DETAILS
419
0
SHOW DETAILS
0
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
a
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Avoid long main-thread tasks — 7 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js
3860
443
https://testbook.com/angular-ssr/polyfills-es5.38b8c0322e301ed45c31.js
2079
74
https://js.intercomcdn.com/frame-modern.cab80eb0.js
1716
71
https://testbook.com/angular-ssr/polyfills-es5.38b8c0322e301ed45c31.js
2221
69
https://testbook.com/angular-ssr/polyfills-es5.38b8c0322e301ed45c31.js
4342
69
https://testbook.com/angular-ssr/polyfills-es5.38b8c0322e301ed45c31.js
4506
55
https://testbook.com/
798
53
Avoid non-composited animations — 3 animated elements found
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Element
LIVE 24 TESTS CLASSES 112 QUIZZES Live
Get Started For Free
Get Started For Free

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Time to Interactive — 4.1 s
The time taken for the page to become fully interactive.
Total Blocking Time — 280 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Other

First CPU Idle — 3.6 s
The time taken for the page's main thread to be quiet enough to handle input.

Opportunities

Defer offscreen images — Potential savings of 411 KiB
Time to Interactive can be slowed down by resources on the page. Testbook.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://testbook.com/assets/img/doubts/banner-icon-left.svg
53635
53635
https://testbook.com/assets/img/doubts/banner-icon-right.svg
53374
53374
https://blogmedia.testbook.com/blog/wp-content/uploads/2021/02/banner-for-testseries_1752x406_fg-9d09ab77.png
46422
46422
https://blogmedia.testbook.com/blog/wp-content/uploads/2021/02/banner-for-testseries_1752x406_fg-9aad35a6.png
42166
39355
https://cdn.testbook.com/resources/productionimages/iimlogo_All_1613730179_All_1618044006.png
38708
38708
https://blogmedia.testbook.com/blog/wp-content/uploads/2020/11/ms_may-2020_home_fg-ea6efd32.png
34684
32372
https://blogmedia.testbook.com/blog/wp-content/uploads/2021/01/banner-for-testseries_1752x406_bg-9f847ef9.jpg
19031
17762
https://blogmedia.testbook.com/blog/wp-content/uploads/2021/02/banner-for-testseries_1752x406_bg-2d9b649e.jpg
16860
16860
https://testbook.com/assets/img/doubts/banner-icon-center.svg
10501
10501
https://testbook.com/assets/img/ui-kit/empty-state.svg
8055
8055
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144432.png
7242
7242
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144442.png
7242
7242
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144397.png
7242
7242
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144453.png
7242
7242
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144407.png
7242
7242
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144420.png
7242
7242
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144346.png
7242
7242
https://cdn.testbook.com/resources/productionimages/SSC_All_1594149519.png
7242
7242
https://cdn.testbook.com/resources/productionimages/SSC_All_1594149535.png
7242
7242
https://cdn.testbook.com/resources/productionimages/SSC_All_1594149494.png
7242
7242
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144375.png
7242
7242
https://cdn.testbook.com/resources/productionimages/National%20Board%20of%20Exam_All_1598562647.png
4396
4396
https://cdn.testbook.com/resources/productionimages/teaching_All_1583570997.png
2952
2952
https://cdn.testbook.com/resources/productionimages/defence_All_1583571289.png
2921
2921
https://cdn.testbook.com/resources/productionimages/ssc_All_1583571021.png
2460
2460
https://cdn.testbook.com/resources/productionimages/Investigation%20Bureau_All_1594151897.png
2314
2314
https://cdn.testbook.com/resources/productionimages/Investigation%20Bureau_All_1594144864.png
2314
2314
https://cdn.testbook.com/resources/productionimages/insurance_All_1583571256.png
2298
2298
https://cdn.testbook.com/resources/productionimages/UPSC_All_1603294825.png
2210
2210
https://cdn.testbook.com/resources/productionimages/police_All_1583571236.png
2176
2176
Remove unused JavaScript — Potential savings of 529 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js
566839
316265
https://connect.facebook.net/signals/config/244515255721278?v=2.9.39&r=stable
75480
56766
https://accounts.google.com/gsi/client
71775
49885
https://ssl.widgets.webengage.com/js/webengage-min-v-6.0.js
61760
35836
https://js.intercomcdn.com/frame-modern.cab80eb0.js
69850
35703
https://www.google-analytics.com/gtm/js?id=GTM-W8XC8NV&t=gtm63&cid=1415638162.1619132101
36861
25122
https://www.googletagmanager.com/gtag/js?id=G-P3YHHH05L4&l=dataLayer&cx=c
49526
22585

Metrics

Speed Index — 2.6 s
The time taken for the page contents to be visibly populated.

Other

Max Potential First Input Delay — 440 ms
Users could experience a delay when interacting with the page.

Opportunities

Reduce initial server response time — Root document took 1,030 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://testbook.com/
1028.862

Diagnostics

Serve static assets with an efficient cache policy — 75 resources found
Testbook.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://app.link/_r?sdk=web2.58.0&branch_key=key_live_kbGnFVwdbtMxCTzjhD0QJhhltygch2KY&callback=branch_callback__0
0
739
https://q.quora.com/_/ad/780e61a2f0e742ed86e33eeddb193bdf/pixel?tag=ViewContent&i=gtm&u=https%3A%2F%2Ftestbook.com%2F
0
419
https://cdn.branch.io/branch-latest.min.js
300000
24316
https://js.intercomcdn.com/shim.latest.js
300000
6263
https://connect.facebook.net/signals/config/244515255721278?v=2.9.39&r=stable
1200000
75480
https://connect.facebook.net/en_US/fbevents.js
1200000
25194
https://connect.facebook.net/signals/plugins/identity.js?v=2.9.39
1200000
5901
https://www.google-analytics.com/analytics.js
7200000
20199
https://ssl.widgets.webengage.com/js/webengage-min-v-6.0.js
14400000
61760
https://ssl.widgets.webengage.com/js/notification-layout-~184fc0b7.js
14400000
4658
https://www.clarity.ms/cus/s/0.6.12/clarity.js
86400000
20534
https://static.criteo.net/js/ld/ld.js
86400000
12416
https://testbook.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
172800000
1194
https://wsdk-files.webengage.com/webengage/~2024b5d8/~5bjl9l3.js?r=1610617716000
604800000
1890
https://wsdk-files.webengage.com/webengage/~2024b5d8/8eda46i.js?r=1610617850000
604800000
1392
https://wsdk-files.webengage.com/webengage/~2024b5d8/8eda40j.js?r=1484296787000
604800000
1329
https://wsdk-files.webengage.com/webengage/~2024b5d8/d8h61a6.js?r=1486025955000
604800000
1204
https://testbook.com/assets/img/doubts/banner-icon-left.svg
2592000000
53635
https://testbook.com/assets/img/doubts/banner-icon-right.svg
2592000000
53374
https://testbook.com/assets/img/landing/blurb-test-series.png
2592000000
30170
https://testbook.com/assets/img/landing/blurb-practice.png
2592000000
20388
https://testbook.com/assets/img/landing/blurb-online-coaching.png
2592000000
13907
https://testbook.com/assets/img/landing/blurb-exams.png
2592000000
10822
https://testbook.com/assets/img/doubts/banner-icon-center.svg
2592000000
10501
https://testbook.com/assets/img/pass/particles-left.png
2592000000
9349
https://testbook.com/assets/img/pass/particles-right.png
2592000000
8825
https://testbook.com/assets/img/ui-kit/empty-state.svg
2592000000
8055
https://testbook.com/assets/img/live-panel/quizzes.svg
2592000000
2150
https://testbook.com/assets/img/ui-kit/daily-gk-ca.svg
2592000000
1857
https://testbook.com/assets/img/live-panel/classes.svg
2592000000
1831
https://testbook.com/assets/img/live-panel/tests.svg
2592000000
1808
https://testbook.com/assets/img/ui-kit/discuss.svg
2592000000
1717
https://testbook.com/assets/img/tutorial/yolo-highlight.svg
2592000000
1355
https://testbook.com/assets/img/pass/pass-offers-icon.svg
2592000000
1312
https://testbook.com/assets/img/ui-kit/blog.svg
2592000000
1229
https://testbook.com/assets/img/live-panel/curve.svg
2592000000
1070
https://testbook.com/assets/img/ui-kit/clock.svg
2592000000
877
https://testbook.com/assets/img/ui-kit/close.svg
2592000000
840
https://cdn.testbook.com/resources/productionimages/iimlogo_All_1613730179_All_1618044006.png
2678400000
39596
https://cdn.testbook.com/resources/productionimages/RSMSSB_All_1594149589.png
2678400000
10908
https://cdn.testbook.com/resources/production/test_series/Railways_All_1599321729.png
2678400000
9649
https://cdn.testbook.com/resources/productionimages/Rajasthan%20Police_All_1594144662.png
2678400000
9346
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144346.png
2678400000
8266
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144375.png
2678400000
8266
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144420.png
2678400000
8266
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144432.png
2678400000
8266
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144442.png
2678400000
8266
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144453.png
2678400000
8266
https://cdn.testbook.com/resources/productionimages/SSC_All_1594149519.png
2678400000
8266
https://cdn.testbook.com/resources/productionimages/SSC_All_1594149535.png
2678400000
8266
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144397.png
2678400000
8260
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144386.png
2678400000
8259
https://cdn.testbook.com/resources/productionimages/SSC_All_1594144407.png
2678400000
8259
https://cdn.testbook.com/resources/productionimages/SSC_All_1594149494.png
2678400000
8259
https://cdn.testbook.com/resources/productionimages/RVUNL%20JEN_All_1614091372.png
2678400000
5951
https://cdn.testbook.com/resources/productionimages/National%20Board%20of%20Exam_All_1598562647.png
2678400000
5443
https://cdn.testbook.com/resources/productionimages/teaching_All_1583570997.png
2678400000
3972
https://cdn.testbook.com/resources/productionimages/defence_All_1583571289.png
2678400000
3807
https://cdn.testbook.com/resources/productionimages/ICMR%20%281%29_All_1606876548.png
2678400000
3749
https://cdn.testbook.com/resources/productionimages/RBI_All_1594152071.png
2678400000
3569
https://cdn.testbook.com/resources/productionimages/UPPSC%20UPTET%20%283%29_All_1613059480.png
2678400000
3516
https://cdn.testbook.com/resources/productionimages/ssc_All_1583571021.png
2678400000
3353
https://cdn.testbook.com/resources/productionimages/Investigation%20Bureau_All_1594144864.png
2678400000
3348
https://cdn.testbook.com/resources/productionimages/Investigation%20Bureau_All_1594151897.png
2678400000
3348
https://cdn.testbook.com/resources/productionimages/insurance_All_1583571256.png
2678400000
3319
https://cdn.testbook.com/resources/productionimages/UPSC_All_1603294825.png
2678400000
3235
https://cdn.testbook.com/resources/productionimages/police_All_1583571236.png
2678400000
3194
https://cdn.testbook.com/resources/productionimages/railways_All_1583571029.png
2678400000
2901
https://cdn.testbook.com/resources/productionimages/engineering%20entrance_All_1583571278.png
2678400000
2797
https://cdn.testbook.com/resources/productionimages/engineering%20recruitment_All_1583571265.png
2678400000
2369
https://cdn.testbook.com/resources/productionimages/state%20govt%20exams_All_1583571248.png
2678400000
2145
https://cdn.testbook.com/resources/productionimages/state%20govt%20exams_All_1583571012.png
2678400000
2140
https://cdn.testbook.com/resources/productionimages/JEE%20Mains%20NTA_All_1616070433.png
2678400000
2138
https://cdn.testbook.com/resources/productionimages/briefcase%20%283%29_All_1597145843.png
2678400000
2017
https://cdn.testbook.com/resources/productionimages/banking_All_1583571298.png
2678400000
1910
Avoid an excessive DOM size — 1,829 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1829
Maximum DOM Depth
img
17
Maximum Child Elements
body
52
Reduce JavaScript execution time — 3.6 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://testbook.com/
1956.587
1463.13
2.912
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js
1693.458
1394.229
46.45
https://testbook.com/angular-ssr/polyfills-es5.38b8c0322e301ed45c31.js
568.617
463.693
8.728
Unattributable
267.412
10.301
0.181
https://js.intercomcdn.com/frame-modern.cab80eb0.js
143.285
114.972
4.831
https://www.clarity.ms/cus/s/0.6.12/clarity.js
68.523
57.281
1.698
https://www.google-analytics.com/analytics.js
65.05
56.943
6.941
Minimize main-thread work — 5.2 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
3882.609
Style & Layout
417.879
Other
378.25799999999
Garbage Collection
187.941
Rendering
156.75
Script Parsing & Compilation
138.737
Parse HTML & CSS
61.197
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
http://fonts.gstatic.com/s/josefinsans/v9/xgzbb53t8j-Mo-vYa23n5hampu5_7CjHW5spxoeN3Vs.woff2
0.010000076144934
Some third-party resources can be lazy loaded with a facade — 1 facade alternative available
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Product Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
Intercom Widget (Customer Success)
119748
8.188
Does not use passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Source
SHOW DETAILS
Avoid `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Source
SHOW DETAILS
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL Failing Elements
img
img
img
img
img
img
img
img
https://testbook.com/assets/img/live-panel/quizzes.svg
img
https://testbook.com/assets/img/ui-kit/daily-gk-ca.svg
img
https://testbook.com/assets/img/live-panel/tests.svg
img
https://testbook.com/assets/img/ui-kit/discuss.svg
img
https://testbook.com/assets/img/live-panel/classes.svg
img
https://testbook.com/assets/img/ui-kit/blog.svg
img
https://testbook.com/assets/img/tutorial/yolo-highlight.svg
img
https://testbook.com/assets/img/ui-kit/close.svg
img
88

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of testbook.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Testbook.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
Download App
Exam Calendar
Practice
GK & CA
Blog
Videos
Refer & Earn
Coach
Teacher Training Program
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Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements
Get Complete Coaching with Live Classes at Home
SSC CHSL
Experienced Teachers

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
60

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that testbook.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
2.1.1
Angular
9.1.12
core-js
core-js-global@3.6.4; core-js-pure@3.0.0
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.

Audits

Does not use HTTPS — 2 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://testbook.com/
Allowed
http://fonts.gstatic.com/s/josefinsans/v9/xgzbb53t8j-Mo-vYa23n5hampu5_7CjHW5spxoeN3Vs.woff2
Blocked
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 5 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
SHOW DETAILS
4
Medium
SHOW DETAILS
1
Low

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
SHOW DETAILS
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Source Description
SHOW DETAILS
Mixed Content: The page at 'https://testbook.com/' was loaded over HTTPS, but requested an insecure font 'http://fonts.gstatic.com/s/josefinsans/v9/xgzbb53t8j-Mo-vYa23n5hampu5_7CjHW5spxoeN3Vs.woff2'. This request has been blocked; the content must be served over HTTPS.
TypeError: qp is not a function at <anonymous>:1:282 at https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10470:414 at https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10471:118 at c (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10472:160) at Yd (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10207:458) at e (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10299:274) at https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10168:130 at Array.<anonymous> (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10300:358) at Object.Nc (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10300:98) at rm (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10300:828)
SHOW DETAILS
WebSocket connection to 'wss://nexus-websocket-a.intercom.io/pubsub/5-Wt0FUveGCtEeu5ui1ghX3Z4rmZ9QeHMaLIwYgt4V1qcRJAScM6aXDKX83gkxlg-8qzl4yHRpc-5ZcvakrsD13pqb5w84MnReOAew?X-Nexus-New-Client=true&X-Nexus-Version=0.7.0&user_role=undefined' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js.map
https://testbook.com/node_modules/jquery/dist/jquery.min.js
https://testbook.com/node_modules/jquery/dist/jquery.min.map
Issues were logged in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.
Issue type
Mixed content
75

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for testbook.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of testbook.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Document does not have a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
36

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of testbook.com. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of testbook.com on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 67
Performance 72
Accessibility 88
Best Practices 67
SEO 74
Progressive Web App 33
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://testbook.com/
Updated: 22nd April, 2021

2.26 seconds
First Contentful Paint (FCP)
38%
47%
15%

0.34 seconds
First Input Delay (FID)
3%
60%
37%

Simulate loading on mobile
72

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for testbook.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 1.8 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 2.7 s
The time taken for the page contents to be visibly populated.
Total Blocking Time — 210 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First Meaningful Paint — 1.8 s
The time taken for the primary content of the page to be rendered.
Estimated Input Latency — 30 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive testbook.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://testbook.com/
http/1.1
0
42.825999989873
387
0
301
https://testbook.com/
h2
43.30900000059
1028.9320000156
79446
502412
200
text/html
Document
https://testbook.com/node_modules/coldboot/dist/coldboot.min.js
h2
1073.0650000041
1116.2009999971
1353
1419
200
application/javascript
Script
https://blogmedia.testbook.com/blog/wp-content/uploads/2020/11/ms_may-2020_mobile_fg-9401985a.png
h2
1074.6159999981
1120.854000008
12079
10796
200
image/webp
Image
https://blogmedia.testbook.com/blog/wp-content/uploads/2020/11/ms_may-2020_mobile_bg-121af259.jpg
h2
1092.2889999929
1337.7770000079
1826
683
200
image/jpeg
Image
https://testbook.com/assets/img/landing/blurb-online-coaching.png
h2
1092.6930000132
1120.2559999947
13897
13124
200
image/webp
Image
https://testbook.com/assets/img/landing/blurb-test-series.png
h2
1093.0759999901
1714.7840000107
31532
30835
200
image/png
Image
https://testbook.com/assets/img/landing/blurb-practice.png
h2
1093.4249999991
1121.7999999935
20388
19612
200
image/webp
Image
https://testbook.com/assets/img/landing/blurb-exams.png
h2
1093.9289999951
1497.8330000013
11601
10990
200
image/png
Image
https://cdn.testbook.com/resources/productionimages/UPPSC%20UPTET%20%283%29_All_1613059480.png
h2
1143.7279999955
1399.4959999982
3509
2474
200
image/webp
Image
https://cdn.testbook.com/resources/productionimages/RVUNL%20JEN_All_1614091372.png
h2
1143.8959999941
1411.254000006
5951
4928
200
image/webp
Image
https://cdn.testbook.com/resources/production/test_series/Railways_All_1599321729.png
h2
1144.1439999908
1182.6920000021
5218
4190
200
image/webp
Image
https://cdn.testbook.com/resources/productionimages/RBI_All_1594152071.png
h2
1144.4349999947
1176.6129999887
3578
2554
200
image/webp
Image
https://testbook.com/assets/img/ui-kit/blog.svg
h2
1146.2290000054
1473.4199999948
1216
1378
200
image/svg+xml
Image
https://testbook.com/assets/img/ui-kit/discuss.svg
h2
1146.4029999916
1175.8980000159
1717
2633
200
image/svg+xml
Image
https://testbook.com/assets/img/ui-kit/daily-gk-ca.svg
h2
1147.1010000096
1189.6960000158
1857
3072
200
image/svg+xml
Image
https://testbook.com/assets/img/doubts/banner-icon-right.svg
h2
1147.5940000091
1185.9699999914
53375
109289
200
image/svg+xml
Image
https://testbook.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
h2
1240.2820000134
1256.9369999983
1194
1239
200
application/javascript
Script
https://testbook.com/node_modules/jquery/dist/jquery.min.js
h2
1240.6320000009
1278.2799999986
30273
84280
200
application/javascript
Script
https://testbook.com/js/yolo.js
h2
2788.1300000008
2841.3599999913
2848
6048
200
application/javascript
Script
https://widget.intercom.io/widget/jepn8gqp
http/1.1
2788.9389999909
2880.9440000041
436
0
302
https://testbook.com/js/truecaller-client-sdk.js?v=3
h2
2789.7050000029
2821.1230000015
2625
5132
200
application/javascript
Script
https://cdn.amplitude.com/libs/amplitude-5.10.0-min.gz.js
h2
2790.2539999923
2837.7200000104
19313
58188
200
application/javascript
Script
https://cdn.branch.io/branch-latest.min.js
h2
2791.2620000134
2819.7260000161
24317
80623
200
text/javascript
Script
https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL
h2
2792.9480000166
2904.2349999945
89713
609033
200
application/javascript
Script
https://testbook.com/node_modules/sourcebuster/dist/sourcebuster.min.js
h2
2793.3349999948
2835.4969999928
5262
14125
200
application/javascript
Script
https://testbook.com/angular-ssr/runtime-es5.10be9b91bec4191440a7.js
h2
2793.7519999978
2830.5910000054
1438
1498
200
application/javascript
Script
https://testbook.com/angular-ssr/polyfills-es5.38b8c0322e301ed45c31.js
h2
2794.109999988
2839.896999998
45703
132295
200
application/javascript
Script
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js
h2
2794.3749999977
2919.4980000029
563261
2913276
200
application/javascript
Script
https://testbook.com/angular-ssr/styles.103c756ec1f374434394.css
h2
2794.5780000009
2829.6140000166
5249
22031
200
text/css
Stylesheet
https://app.link/_r?sdk=web2.58.0&branch_key=key_live_kbGnFVwdbtMxCTzjhD0QJhhltygch2KY&callback=branch_callback__0
http/1.1
2831.8000000145
2959.308999998
741
90
200
text/javascript
Script
https://js.intercomcdn.com/shim.latest.js
h2
2881.3120000123
2938.8639999961
6263
16915
200
application/javascript
Script
https://accounts.google.com/gsi/client
h2
2993.2850000041
3014.4410000066
71775
180012
200
application/javascript
Script
https://js.intercomcdn.com/frame-modern.cab80eb0.js
h2
3016.7850000144
3040.8480000042
69850
257495
200
application/javascript
Script
https://js.intercomcdn.com/vendor-modern.ea406900.js
h2
3017.1360000095
3039.7520000115
38896
126415
200
application/javascript
Script
https://api2.branch.io/v1/open
3021.762999997
0
0
-1
XHR
https://www.googletagmanager.com/gtag/js?id=G-P3YHHH05L4&l=dataLayer&cx=c
3107.7539999969
0
0
-1
Script
https://connect.facebook.net/en_US/fbevents.js
3111.8220000062
0
0
-1
Script
https://bat.bing.com/bat.js
3141.0000000033
0
0
-1
Script
https://www.clarity.ms/tag/3vh4zvp2ts
3142.3080000095
0
0
-1
Script
https://static.criteo.net/js/ld/ld.js
3144.3100000033
0
0
-1
Script
https://q.quora.com/_/ad/780e61a2f0e742ed86e33eeddb193bdf/pixel?tag=ViewContent&i=gtm&u=https%3A%2F%2Ftestbook.com%2F
3149.7720000043
0
0
-1
Image
https://accounts.google.com/gsi/style
3174.7770000075
0
0
-1
Stylesheet
https://accounts.google.com/gsi/status?client_id=919577659666-0qcfvrma0mlg43b0q9ndb9a93fp56cra.apps.googleusercontent.com&as=pT3DmyHzjreHtHjKnoM68A
3180.3470000159
0
0
-1
XHR
https://api-iam.intercom.io/messenger/web/ping
3255.7899999956
0
0
-1
XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1064.324
9.303
1077.097
5.865
1084.511
5.311
1097.131
5.278
1105.995
7.008
1113.022
60.238
1185.612
58.804
1257.597
12.342
1273.745
24.977
1298.836
7.57
1310.129
11.942
1323.333
6.172
1330.075
17.743
2815.707
10.149
2825.872
19.178
2855.859
7.143
2867.497
11.799
2881.324
27.977
2913.734
31.119
2944.909
75.658
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
First Contentful Paint (3G) — 3480 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Testbook.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images
Images can slow down the page's load time. Testbook.com should consider serving more appropriate-sized images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Testbook.com should consider minifying CSS files.
Minify JavaScript — Potential savings of 10 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Testbook.com should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL
89713
10427
Remove unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Testbook.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. Testbook.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://testbook.com/
630
https://testbook.com/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Testbook.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.

Diagnostics

Avoids enormous network payloads — Total size was 1,199 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js
563261
https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL
89713
https://testbook.com/
79446
https://accounts.google.com/gsi/client
71775
https://js.intercomcdn.com/frame-modern.cab80eb0.js
69850
https://testbook.com/assets/img/doubts/banner-icon-right.svg
53375
https://testbook.com/angular-ssr/polyfills-es5.38b8c0322e301ed45c31.js
45703
https://js.intercomcdn.com/vendor-modern.ea406900.js
38896
https://testbook.com/assets/img/landing/blurb-test-series.png
31532
https://testbook.com/node_modules/jquery/dist/jquery.min.js
30273
Avoid chaining critical requests — 2 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Testbook.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures — 34 user timings
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Name Type Start Time (Ms) Duration (Ms)
Zone
Measure
2944.195
1.735
Zone:ZoneAwarePromise
Measure
2946.095
0.415
Zone:toString
Measure
2946.565
0.05
Zone:util
Measure
2946.735
0.095
Zone:legacy
Measure
2946.855
6.3
Zone:defineProperty
Measure
2946.985
0.11
Zone:registerElement
Measure
2947.115
0.095
Zone:EventTargetLegacy
Measure
2947.22
5.885
Zone:timers
Measure
2953.195
0.325
Zone:requestAnimationFrame
Measure
2953.54
0.095
Zone:blocking
Measure
2953.655
0.065
Zone:EventTarget
Measure
2953.73
1.6
Zone:on_property
Measure
2955.36
32.4
Zone:customElements
Measure
2987.86
0.415
Zone:XHR
Measure
2988.305
0.085
Zone:geolocation
Measure
2988.42
1.865
Zone:PromiseRejectionEvent
Measure
2990.36
0.08
Zone
Mark
2944.772
Zone:ZoneAwarePromise
Mark
2946.111
Zone:toString
Mark
2946.575
Zone:util
Mark
2946.737
Zone:legacy
Mark
2946.859
Zone:defineProperty
Mark
2946.996
Zone:registerElement
Mark
2947.12
Zone:EventTargetLegacy
Mark
2947.227
Zone:timers
Mark
2953.21
Zone:requestAnimationFrame
Mark
2953.55
Zone:blocking
Mark
2953.661
Zone:EventTarget
Mark
2953.738
Zone:on_property
Mark
2955.375
Zone:customElements
Mark
2987.903
Zone:XHR
Mark
2988.315
Zone:geolocation
Mark
2988.426
Zone:PromiseRejectionEvent
Mark
2990.38
JavaScript execution time — 0.6 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://testbook.com/
1184.54
106.616
12.12
https://testbook.com/angular-ssr/polyfills-es5.38b8c0322e301ed45c31.js
302.632
284.144
14.22
Unattributable
283.48
10.792
0.792
https://cdn.amplitude.com/libs/amplitude-5.10.0-min.gz.js
124.224
116.816
5.044
https://testbook.com/node_modules/jquery/dist/jquery.min.js
81.34
64.032
7.004
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 45 requests • 1,199 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
45
1228087
Script
22
974825
Image
15
167744
Document
1
79446
Stylesheet
2
5249
Other
5
823
Media
0
0
Font
0
0
Third-party
19
321304
Minimize third-party usage — Third-party code blocked the main thread for 70 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
SHOW DETAILS
19313
66.14
SHOW DETAILS
115445
0
SHOW DETAILS
89713
0
SHOW DETAILS
71775
0
SHOW DETAILS
25058
0
SHOW DETAILS
0
0
SHOW DETAILS
0
0
SHOW DETAILS
0
0
SHOW DETAILS
0
0
Largest Contentful Paint element — 0 elements found
The element which was identified as the Largest Contentful Paint.
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Avoid long main-thread tasks — 7 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://testbook.com/angular-ssr/polyfills-es5.38b8c0322e301ed45c31.js
6210
303
https://cdn.amplitude.com/libs/amplitude-5.10.0-min.gz.js
3348
124
https://testbook.com/
1560
120
https://testbook.com/
653
118
https://testbook.com/
821
112
https://testbook.com/node_modules/jquery/dist/jquery.min.js
5460
71
https://testbook.com/
771
50
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Time to Interactive — 5.5 s
The time taken for the page to become fully interactive.

Other

First CPU Idle — 4.6 s
The time taken for the page's main thread to be quiet enough to handle input.

Opportunities

Defer offscreen images — Potential savings of 59 KiB
Time to Interactive can be slowed down by resources on the page. Testbook.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://testbook.com/assets/img/doubts/banner-icon-right.svg
53375
53375
https://cdn.testbook.com/resources/production/test_series/Railways_All_1599321729.png
4190
4190
https://cdn.testbook.com/resources/productionimages/RBI_All_1594152071.png
2554
2554
Avoid serving legacy JavaScript to modern browsers — Potential savings of 22 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://testbook.com/angular-ssr/polyfills-es5.38b8c0322e301ed45c31.js
21846
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js
351
https://js.intercomcdn.com/vendor-modern.ea406900.js
104
https://connect.facebook.net/en_US/fbevents.js
0

Diagnostics

Serve static assets with an efficient cache policy — 16 resources found
Testbook.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://app.link/_r?sdk=web2.58.0&branch_key=key_live_kbGnFVwdbtMxCTzjhD0QJhhltygch2KY&callback=branch_callback__0
0
741
https://cdn.branch.io/branch-latest.min.js
300000
24317
https://js.intercomcdn.com/shim.latest.js
300000
6263
https://testbook.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
172800000
1194
https://testbook.com/assets/img/doubts/banner-icon-right.svg
2592000000
53375
https://testbook.com/assets/img/landing/blurb-test-series.png
2592000000
31532
https://testbook.com/assets/img/landing/blurb-practice.png
2592000000
20388
https://testbook.com/assets/img/landing/blurb-online-coaching.png
2592000000
13897
https://testbook.com/assets/img/landing/blurb-exams.png
2592000000
11601
https://testbook.com/assets/img/ui-kit/daily-gk-ca.svg
2592000000
1857
https://testbook.com/assets/img/ui-kit/discuss.svg
2592000000
1717
https://testbook.com/assets/img/ui-kit/blog.svg
2592000000
1216
https://cdn.testbook.com/resources/productionimages/RVUNL%20JEN_All_1614091372.png
2678400000
5951
https://cdn.testbook.com/resources/production/test_series/Railways_All_1599321729.png
2678400000
5218
https://cdn.testbook.com/resources/productionimages/RBI_All_1594152071.png
2678400000
3578
https://cdn.testbook.com/resources/productionimages/UPPSC%20UPTET%20%283%29_All_1613059480.png
2678400000
3509
Minimize main-thread work — 2.0 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Style & Layout
717.072
Script Evaluation
623.36
Other
341.92
Parse HTML & CSS
176.116
Rendering
128.964
Script Parsing & Compilation
57.772
Garbage Collection
4.148

Metrics

Largest Contentful Paint — 6.1 s
The timing of the largest text or image that is painted.

Other

Max Potential First Input Delay — 300 ms
Users could experience a delay when interacting with the page.

Opportunities

Remove unused JavaScript — Potential savings of 412 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js
563261
315229
https://accounts.google.com/gsi/client
71775
49885
https://js.intercomcdn.com/frame-modern.cab80eb0.js
69850
36066
https://testbook.com/node_modules/jquery/dist/jquery.min.js
30273
20521
Reduce initial server response time — Root document took 990 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://testbook.com/
986.619

Diagnostics

Avoid an excessive DOM size — 1,722 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1722
Maximum DOM Depth
title
18
Maximum Child Elements
body
48
Some third-party resources can be lazy loaded with a facade — 1 facade alternative available
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Product Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
Intercom Widget (Customer Success)
115445
0
Does not use passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Source
SHOW DETAILS
Avoid `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Source
SHOW DETAILS
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL Failing Elements
https://cdn.testbook.com/resources/productionimages/ssc_All_1583571021.png
exam-icon
https://cdn.testbook.com/resources/productionimages/railways_All_1583571029.png
exam-icon
https://cdn.testbook.com/resources/productionimages/banking_All_1583571298.png
exam-icon
https://cdn.testbook.com/resources/productionimages/UPSC_All_1603294825.png
exam-icon
https://cdn.testbook.com/resources/productionimages/briefcase%20%283%29_All_1597145843.png
exam-icon
https://cdn.testbook.com/resources/productionimages/insurance_All_1583571256.png
exam-icon
https://cdn.testbook.com/resources/productionimages/engineering%20recruitment_All_1583571265.png
exam-icon
https://cdn.testbook.com/resources/productionimages/defence_All_1583571289.png
exam-icon
https://cdn.testbook.com/resources/productionimages/police_All_1583571236.png
exam-icon
https://cdn.testbook.com/resources/productionimages/teaching_All_1583570997.png
exam-icon
https://cdn.testbook.com/resources/productionimages/state%20govt%20exams_All_1583571248.png
exam-icon
https://cdn.testbook.com/resources/productionimages/state%20govt%20exams_All_1583571012.png
exam-icon
https://cdn.testbook.com/resources/productionimages/engineering%20entrance_All_1583571278.png
exam-icon
https://cdn.testbook.com/resources/productionimages/iimlogo_All_1613730179_All_1618044006.png
exam-icon
https://cdn.testbook.com/resources/productionimages/JEE%20Mains%20NTA_All_1616070433.png
exam-icon
img
img
img
img
img
img
img
img
https://testbook.com/assets/img/ui-kit/daily-gk-ca.svg
img
https://testbook.com/assets/img/ui-kit/discuss.svg
img
https://testbook.com/assets/img/ui-kit/blog.svg
img
https://testbook.com/assets/img/tutorial/yolo-highlight.svg
img
88

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of testbook.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Testbook.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
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Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements
Get Complete Coaching with Live Classes at Home
SSC CHSL
Experienced Teachers

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
67

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that testbook.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
2.1.1
Angular
9.1.12
core-js
core-js-global@3.6.4; core-js-pure@3.0.0
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://testbook.com/
Allowed
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 5 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
SHOW DETAILS
4
Medium
SHOW DETAILS
1
Low

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
SHOW DETAILS
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Source Description
SHOW DETAILS
Mixed Content: The page at 'https://testbook.com/' was loaded over HTTPS, but requested an insecure font 'http://fonts.gstatic.com/s/josefinsans/v9/xgzbb53t8j-Mo-vYa23n5hampu5_7CjHW5spxoeN3Vs.woff2'. This request has been blocked; the content must be served over HTTPS.
TypeError: qp is not a function at <anonymous>:1:282 at https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10470:414 at https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10471:118 at c (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10472:160) at Yd (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10207:458) at e (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10299:274) at https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10168:130 at Array.<anonymous> (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10300:358) at Object.Nc (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10300:98) at rm (https://www.googletagmanager.com/gtm.js?id=GTM-MTDQQL:10300:828)
SHOW DETAILS
WebSocket connection to 'wss://nexus-websocket-a.intercom.io/pubsub/5-NI6ixZ5E59ZXw-Xud5k7_74gKwdFVlWG7jgkViNAFaslhx6cJFclpMwBx6ETmldFE2vvjz8mEPvPGSz6SJ5R-sq_H-epneZd60K1?X-Nexus-New-Client=true&X-Nexus-Version=0.7.0&user_role=undefined' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://testbook.com/angular-ssr/main-es5.f48d05ac8155ae905028.js
https://testbook.com/node_modules/jquery/dist/jquery.min.js
https://testbook.com/node_modules/jquery/dist/jquery.min.map
74

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for testbook.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of testbook.com on mobile screens.
Document uses legible font sizes — 99.45% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
SHOW DETAILS
.select-info[_ngcontent-serverApp-c20] div[_ngcontent-serverApp-c20]
0.40%
10px
SHOW DETAILS
.card__badge[_ngcontent-serverApp-c21]
0.10%
10px
SHOW DETAILS
.badge-dark-fill[_ngcontent-serverApp-c2]
0.03%
10px
SHOW DETAILS
.header__post[_ngcontent-serverApp-c3] .badge[_ngcontent-serverApp-c3]
0.01%
10px
SHOW DETAILS
99.45%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Document does not have a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Mobile Friendly

Tap targets are not sized appropriately — 34% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
Bank PO
152x21
Bank SO
Bank SO
152x21
Bank Clerk
Bank Clerk
152x21
SSC
SSC
152x21
Railways RRB
Railways RRB
152x21
Insurance
Insurance
152x21
RBI
RBI
152x21
ECIL
PSPCL
152x21
ISRO
ISRO
152x21
NABARD
NABARD
152x21
TET
TET
152x21
UPPRPB
UPPRPB
152x21
Defence
Defence
152x21
AAI
AAI
152x21
APPSC
Aptitude
152x21
GK & Current Affairs
GK & Current Affairs
152x21
BSNL TTA
BSNL TTA
152x21
Delhi Police
Delhi Police
152x21
GATE
GATE
152x21
SSC JE
SSC JE
152x21
CIL
CIL
152x21
PNRD ASSAM
DMRC
152x21
LMRC
LMRC
152x21
HSSC
HSSC
152x21
TSLPRB
TSLPRB
152x21
CSBC
CSBC
152x21
BSPHCL
BSPHCL
152x21
Vizag Steel
Vizag Steel
152x21
UPPCL
SSC CGL Exam
152x21
SSC Selection Post
SSC Selection Post
152x21
SBI Clerk
SBI Clerk
152x21
IBPS RRB PO
IBPS RRB PO
152x21
LIC Assistant
LIC Assistant
152x21
RRB Group D
RRB Group D
152x21
Delhi Forest Guard
Delhi Forest Guard
152x21
NABARD Grade B
NABARD Grade B
152x21
Rajasthan Police SI
Rajasthan Police SI
152x21
MP TET
MP TET
152x21
Air Force Group Y
Air Force Group Y
152x21
Dena Bank PO
Dena Bank PO
152x21
Rajasthan Police
Rajasthan Police
152x21
JVVNL Helper 2
JVVNL Helper 2
152x21
TSPSC AEE
TSPSC AEE
152x21
TSPSC Group 2
TSPSC Group 2
152x21
TNPSC Group 3
TNPSC Group 3
152x21
TNPSC VAO
TNPSC VAO
152x21
RSMSSB Lab Assistant
RSMSSB Lab Assistant
152x21
FSSAI
FSSAI
152x21
JSSC
JSSC
152x21
HP TET
HP TET
152x21
CGPSC
CGPSC
152x21
SSC GD Constable
IBPS PO
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iPATE
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TNPSC Group 1
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INET
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AFCAT
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NIC Scientist B
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Air Force Group X
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JVVNL
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TSPSC Group 1
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a
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a

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
33

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of testbook.com. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of testbook.com on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Content is not sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 172.67.30.170
Continent: North America
Country: United States
United States Flag
Region:
City:
Longitude: -97.822
Latitude: 37.751
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
Cloudflare, Inc.
Registration

Domain Registrant

Private Registration: No
Name: Whois Agent
Organization: Domain Protection Services, Inc.
Country: US
City: Denver
State: CO
Post Code: 80201
Email:
Phone: +1.7208009072
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Name.com, Inc. 104.18.7.161
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness: 70/100
WOT Child Safety: 84/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: *.testbook.com
Issued By: Sectigo RSA Domain Validation Secure Server CA
Valid From: 5th January, 2021
Valid To: 17th January, 2022
Subject: CN = *.testbook.com
Hash: 55e6de67
Issuer: CN = Sectigo RSA Domain Validation Secure Server CA
O = Sectigo Limited
S = GB
Version: 2
Serial Number: 0x91F27BDA0E5396324470C877CF21437F
Serial Number (Hex): 91F27BDA0E5396324470C877CF21437F
Valid From: 5th January, 2024
Valid To: 17th January, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 1.3.6.1.4.1.6449.1.2.2.7
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1
Authority Information Access: CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com
SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
Timestamp : Jan 5 12:00:54.300 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:AE:FF:63:09:7F:AB:2C:38:9C:8F:06:
3E:F2:55:D0:8D:68:F4:37:C5:51:17:B2:75:0F:6E:26:
16:B0:FF:91:C9:02:21:00:A2:C4:5B:AD:7B:A8:12:C5:
6A:67:CC:AD:D9:A7:16:53:2B:DE:80:0F:C4:56:51:55:
95:94:86:97:0A:46:7B:93
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
Timestamp : Jan 5 12:00:54.340 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:18:BC:B9:00:28:0D:8F:9A:E9:30:60:C2:
57:93:D1:FC:E6:24:37:10:BA:0D:D3:07:23:31:FD:78:
0D:8B:91:DB:02:20:7A:9D:7D:40:6E:A6:AF:A5:2C:A0:
EE:0D:C2:4D:52:C8:3D:64:98:9D:D3:51:A0:66:BD:B4:
62:B9:FD:4B:1F:F5
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:testbook.com
DNS:*.testbook.com
Technical

DNS Lookup

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Date: 22nd April, 2021
Content-Type: text/html; charset=utf-8
Server: cloudflare
Connection: keep-alive
Set-Cookie: *
x-powered-by: Express
via: 1.1 google
Vary: Accept-Encoding
X-Varnish: 44427818 45169024
Age: 691
Via: 1.1 varnish (Varnish/5.0), 1.1 google
CF-Cache-Status: DYNAMIC
cf-request-id: 099d641253000058a44793e000000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
CF-RAY: 64426f96ef7e58a4-ORD

Whois Lookup

Created: 8th January, 2004
Changed: 5th August, 2017
Expires: 8th January, 2027
Registrar: Name.com, Inc.
Status: clientTransferProhibited
Nameservers: albert.ns.cloudflare.com
rafe.ns.cloudflare.com
Owner Name: Whois Agent
Owner Organization: Domain Protection Services, Inc.
Owner Street: PO Box 1769
Owner Post Code: 80201
Owner City: Denver
Owner State: CO
Owner Country: US
Owner Phone: +1.7208009072
Owner Email: https://www.name.com/contact-domain-whois/testbook.com
Admin Name: Whois Agent
Admin Organization: Domain Protection Services, Inc.
Admin Street: PO Box 1769
Admin Post Code: 80201
Admin City: Denver
Admin State: CO
Admin Country: US
Admin Phone: +1.7208009072
Admin Email: https://www.name.com/contact-domain-whois/testbook.com
Tech Name: Whois Agent
Tech Organization: Domain Protection Services, Inc.
Tech Street: PO Box 1769
Tech Post Code: 80201
Tech City: Denver
Tech State: CO
Tech Country: US
Tech Phone: +1.7208009072
Tech Email: https://www.name.com/contact-domain-whois/testbook.com
Full Whois: Domain Name: TESTBOOK.COM
Registry Domain ID: 109568450_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.name.com
Registrar URL: http://www.name.com
Updated Date: 2017-08-05T18:13:17Z
Creation Date: 2004-01-08T19:45:30Z
Registrar Registration Expiration Date: 2027-01-08T19:45:30Z
Registrar: Name.com, Inc.
Registrar IANA ID: 625
Reseller:
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID: Not Available From Registry
Registrant Name: Whois Agent
Registrant Organization: Domain Protection Services, Inc.
Registrant Street: PO Box 1769
Registrant City: Denver
Registrant State/Province: CO
Registrant Postal Code: 80201
Registrant Country: US
Registrant Phone: +1.7208009072
Registrant Fax: +1.7209758725
Registrant Email: https://www.name.com/contact-domain-whois/testbook.com
Registry Admin ID: Not Available From Registry
Admin Name: Whois Agent
Admin Organization: Domain Protection Services, Inc.
Admin Street: PO Box 1769
Admin City: Denver
Admin State/Province: CO
Admin Postal Code: 80201
Admin Country: US
Admin Phone: +1.7208009072
Admin Fax: +1.7209758725
Admin Email: https://www.name.com/contact-domain-whois/testbook.com
Registry Tech ID: Not Available From Registry
Tech Name: Whois Agent
Tech Organization: Domain Protection Services, Inc.
Tech Street: PO Box 1769
Tech City: Denver
Tech State/Province: CO
Tech Postal Code: 80201
Tech Country: US
Tech Phone: +1.7208009072
Tech Fax: +1.7209758725
Tech Email: https://www.name.com/contact-domain-whois/testbook.com
Name Server: albert.ns.cloudflare.com
Name Server: rafe.ns.cloudflare.com
DNSSEC: unSigned
Registrar Abuse Contact Email: abuse@name.com
Registrar Abuse Contact Phone: +1.7203101849
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2021-04-22T22:54:53Z <<<

For more information on Whois status codes, please visit https://icann.org/epp


The data in the Name.com, Inc. WHOIS database is provided by Name.com, Inc. for information purposes, and to assist persons in obtaining information about or related to a domain name registration record. Name.com, Inc. does not guarantee its accuracy. Users accessing the Name.com, Inc. WHOIS service agree to use the data only for lawful purposes, and under no circumstances may this data be used to: a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the registrar's own existing customers and b) enable high volume, automated, electronic processes that send queries or data to the systems of Name.com, Inc., except as reasonably necessary to register domain names or modify existing registrations. When using the Name.com, Inc. WHOIS service, please consider the following: the WHOIS service is not a replacement for standard EPP commands to the SRS service. WHOIS is not considered authoritative for registered domain objects. The WHOIS service may be scheduled for downtime during production or OT&E maintenance periods. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis, for accessing the withheld data. Access to this data can be requested by submitting a request via the form found at https://www.name.com/layered-access-request . Name.com, Inc. reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.
View Raw Whois

Nameservers

Name IP Address
albert.ns.cloudflare.com 108.162.193.58
rafe.ns.cloudflare.com 108.162.192.216
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Domain Valuation Snoop Score
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0/5
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$728 USD
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