brainly.lat

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Free website and domain report on brainly.lat

Last Updated: 6th May, 2020 Update Now
Overview

Snoop Summary for brainly.lat

This is a free and comprehensive report about brainly.lat. The domain brainly.lat is currently hosted on a server located in United States with the IP address 104.16.223.72, where USD is the local currency and the local language is English. Brainly.lat is expected to earn an estimated $8,940 USD per day from advertising revenue. The sale of brainly.lat would possibly be worth $6,526,006 USD. This figure is based on the daily revenue potential of the website over a 24 month period. Brainly.lat receives an estimated 960,138 unique visitors every day - an insane amount of traffic! This report was last updated 6th May, 2020.

About brainly.lat

Site Preview: brainly.lat brainly.lat
Title: Attention Required! | Cloudflare
Description:
Keywords and Tags: cuantas libras tiene una tonelada, cuantas onzas tiene un litro, cuantas onzas tiene una libra, cuantos minutos tiene una hora y media, cuantos pies tiene un metro, education, reference
Related Terms: brainly, brainly com, brainly ro matematica clasa 2
Fav Icon:
Age:
Domain Created:
Domain Updated:
Domain Expires:
Review

Snoop Score

4/5 (Excellent!)

Valuation

$6,526,006 USD
Note: All valuation figures are estimates.

Popularity

Very High
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 2,249
Alexa Reach: 0.0280%
SEMrush Rank (US): 11,389
SEMrush Authority Score: 46
Moz Domain Authority: 0
Moz Page Authority: 0

Rank By Country

Country Alexa Rank
Argentina Flag Argentina 112
Bolivia Flag Bolivia 173
Chile Flag Chile 335
Colombia Flag Colombia 81
Dominican Republic Flag Dominican Republic 234
Ecuador Flag Ecuador 35
Spain Flag Spain 521
Guatemala Flag Guatemala 133
Honduras Flag Honduras 111
Mexico Flag Mexico 122
Panama Flag Panama 132
Peru Flag Peru 45
El Salvador Flag El Salvador 67
Venezuela Flag Venezuela 72

Organic vs Paid (Google Ads)

Organic Paid
Keywords: 239,199 0
Traffic: 243,166 0
Cost: $3,041 USD $0 USD
Traffic

Visitors

Daily Visitors: 960,138
Monthly Visitors: 29,223,576
Yearly Visitors: 350,450,370
Note: All visitors figures are estimates.

Visitors By Country

Country Visitors (Unique) Percentage
Argentina Flag Argentina Daily: 135,379
Monthly: 4,120,524
Yearly: 49,413,502
14.1%
Bolivia Flag Bolivia Daily: 6,721
Monthly: 204,565
Yearly: 2,453,153
0.7%
Chile Flag Chile Daily: 24,964
Monthly: 759,813
Yearly: 9,111,710
2.6%
Colombia Flag Colombia Daily: 109,456
Monthly: 3,331,488
Yearly: 39,951,342
11.4%
Dominican Republic Flag Dominican Republic Daily: 14,402
Monthly: 438,354
Yearly: 5,256,756
1.5%
Ecuador Flag Ecuador Daily: 56,648
Monthly: 1,724,191
Yearly: 20,676,572
5.9%
Spain Flag Spain Daily: 52,808
Monthly: 1,607,297
Yearly: 19,274,770
5.5%
Guatemala Flag Guatemala Daily: 13,442
Monthly: 409,130
Yearly: 4,906,305
1.4%
Honduras Flag Honduras Daily: 5,761
Monthly: 175,341
Yearly: 2,102,702
0.6%
Mexico Flag Mexico Daily: 199,709
Monthly: 6,078,504
Yearly: 72,893,677
20.8%
Other Daily: 31,685
Monthly: 964,378
Yearly: 11,564,862
3.3%
Panama Flag Panama Daily: 14,402
Monthly: 438,354
Yearly: 5,256,756
1.5%
Peru Flag Peru Daily: 133,459
Monthly: 4,062,077
Yearly: 48,712,601
13.9%
El Salvador Flag El Salvador Daily: 15,362
Monthly: 467,577
Yearly: 5,607,206
1.6%
Venezuela Flag Venezuela Daily: 145,941
Monthly: 4,441,984
Yearly: 53,268,456
15.2%
Note: All visitors figures are estimates.
Revenue

Revenue

Daily Revenue: $8,940 USD
Monthly Revenue: $272,097 USD
Yearly Revenue: $3,262,998 USD
Note: All revenue figures are estimates.

Revenue By Country

Country Revenue Percentage
Argentina Flag Argentina Daily: $896 USD
Monthly: $27,274 USD
Yearly: $327,065 USD
10%
Bolivia Flag Bolivia Daily: $6 USD
Monthly: $183 USD
Yearly: $2,190 USD
0.1%
Chile Flag Chile Daily: $109 USD
Monthly: $3,333 USD
Yearly: $39,965 USD
1.2%
Colombia Flag Colombia Daily: $711 USD
Monthly: $21,656 USD
Yearly: $259,696 USD
8%
Dominican Republic Flag Dominican Republic Daily: $24 USD
Monthly: $742 USD
Yearly: $8,902 USD
0.3%
Ecuador Flag Ecuador Daily: $93 USD
Monthly: $2,816 USD
Yearly: $33,766 USD
1%
Spain Flag Spain Daily: $2,386 USD
Monthly: $72,623 USD
Yearly: $870,900 USD
26.7%
Guatemala Flag Guatemala Daily: $8 USD
Monthly: $258 USD
Yearly: $3,093 USD
0.1%
Honduras Flag Honduras Daily: $2 USD
Monthly: $56 USD
Yearly: $672 USD
<0.1%
Mexico Flag Mexico Daily: $3,797 USD
Monthly: $115,557 USD
Yearly: $1,385,761 USD
42.5%
Other Daily: $0 USD
Monthly: $0 USD
Yearly: $0 USD
<0.1%
Panama Flag Panama Daily: $8 USD
Monthly: $240 USD
Yearly: $2,875 USD
0.1%
Peru Flag Peru Daily: $586 USD
Monthly: $17,824 USD
Yearly: $213,740 USD
6.6%
El Salvador Flag El Salvador Daily: $6 USD
Monthly: $183 USD
Yearly: $2,193 USD
0.1%
Venezuela Flag Venezuela Daily: $307 USD
Monthly: $9,355 USD
Yearly: $112,180 USD
3.4%
Note: All revenue figures are estimates.
SEO

Backlinks Analysis (SEMrush)

Backlinks: 55,731
Referring Domains: 992
Referring IPs: 1,235
Brainly.lat has 55,731 backlinks according to SEMrush. 90% of these backlinks are "dofollow" (follow) links which allow the flow of link equity to pass through, which may improve brainly.lat'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 brainly.lat'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://aranzazu5.blogspot.com/2014/03/
Target: https://blog.brainly.lat/2020/03/mas-del-94-de-los-estudiantes-indican-que-sus-escuelas-estan-cerradas-como-lo-llevan/

2
Source: https://www.its-internacional.es/category/blog/page/4/?lang=it
Target: https://brainly.lat/tarea/10288669

3
Source: https://singlecafe.eu/tattoos/para-que-es-gelmicin-betametasona-clotrimazol-gentamicina.php
Target: https://brainly.lat/tarea/7347552

4
Source: http://www.dmoz.cl/?s=Foros%20Y%20Chats
Target: https://brainly.lat/tarea/12845273

5
Source: http://www.dmoz.cl/directorio/computadoras/internet/enciclopedias/?pais=Ecuador
Target: https://brainly.lat/tarea/2800598

Top Ranking Keywords (US)

1
Keyword: cuantas libras tiene una tonelada
Ranked Page: https://brainly.lat/tarea/1599919

2
Keyword: cuantas onzas tiene un litro
Ranked Page: https://brainly.lat/tarea/3233990

3
Keyword: cuantas onzas tiene una libra
Ranked Page: https://brainly.lat/tarea/1093553

4
Keyword: cuantos pies tiene un metro
Ranked Page: https://brainly.lat/tarea/2432508

5
Keyword: cuantos minutos tiene una hora y media
Ranked Page: https://brainly.lat/tarea/1332847

Domain Analysis

Value Length
Domain: brainly.lat 11
Domain Name: brainly 7
Extension (TLD): lat 3

Page Speed Analysis

Average Load Time: 1.67 seconds
Load Time Comparison: Faster than 54% of sites

PageSpeed Insights

Avg. (All Categories) 86
Performance 97
Accessibility 90
Best Practices 92
SEO 91
Progressive Web App 58
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://brainly.lat/
Updated: 6th May, 2020

1.75 seconds
First Contentful Paint (FCP)
43%
48%
9%

0.26 seconds
First Input Delay (FID)
89%
7%
4%

Simulate loading on desktop
97

Performance

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

Metrics

First Contentful Paint — 0.9 s
The time taken for the first image or text on the page to be rendered.
First Meaningful Paint — 0.9 s
The time taken for the primary content of the page to be rendered.
Speed Index — 1.0 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 1.2 s
The time taken for the page to become fully interactive.
First CPU Idle — 0.9 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 50 ms
Users could experience a delay when interacting with the page.

Other

Estimated Input Latency — 10 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 brainly.lat as laggy when the latency is higher than 0.05 seconds.
Total Blocking Time — 10 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).
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://brainly.lat/
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Font
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Stylesheet
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Other
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Script
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)
333.821
6.735
439.33
7.632
447.169
5.44
452.645
11.549
464.448
64.361
530.339
9.191
557.126
12.412
569.562
10.279
579.87
63.22
643.118
77.953
726.705
6.866
733.593
12.489
746.101
7.556
756.909
5.633
762.904
10.957
773.899
24.61
799.498
18.684
819.904
22.506
843.022
8.22
851.289
12.751
865.536
16.924
882.749
14.405
897.165
5.614
909.723
13.028
983.752
5.267
991.735
26.915
1026.862
9.561
1146.077
5.053
1246.172
5.041
1279.397
5.094
1296.116
5.102
1346.076
5.604
1362.775
7.084
1379.469
5.294
1396.163
5.623
1412.74
5.558
1429.526
5.019
1462.736
5.272
1479.445
6.987
1496.086
5.131
1512.693
6.203
1529.505
5.36
1546.087
5.284
1562.781
5.436
1579.555
5.175
1596.071
5.405
1612.731
6.999
1629.395
5.672
1646.085
5.593
1662.757
6.167
1679.392
5.424
1696.096
7.095
1712.788
7.307
1729.407
5.053
1746.123
5.088
1762.735
5.25
1779.537
5.12
1796.198
5.391
1812.775
5.997
1846.077
6.171
1862.734
8.195
1881.406
6.096
1899.094
7.54
1918.74
6.722
1935.752
6.411
1952.195
6.608
1970.666
6.671
1996.113
6.453
2012.75
6.376
2029.301
6.971
2047.117
6.829
2064.853
6.659
2081.83
6.497
2098.131
7.045
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images — Potential savings of 31 KB
Images can slow down the page's load time. Brainly.lat should consider serving more appropriate-sized images.
URL Size (Bytes) Potential Savings (Bytes)
https://lh3.googleusercontent.com/a-/AAuE7mBPaB0CqYQz_XUCwJ2sigeVjB0YVXzq8-rTuwSmtw=w96-h96-n
19905
16449
https://lh3.googleusercontent.com/a-/AAuE7mBEpFsZJRPGE30JBPaoMb2sF2DQvDZNFUt0fRVL=w96-h96-n
9625
7954
https://es-static.z-dn.net/files/d62/d5663548a13fe25e9142225c1ca0f4cb.jpg
4504
4043
https://lh3.googleusercontent.com/a-/AAuE7mDQaSjTuuo6seSLga7gN0YSIZ4eGp4ghEffQfQawJg=w96-h96-n
4214
3482
Defer offscreen images — Potential savings of 37 KB
Time to Interactive can be slowed down by resources on the page. Brainly.lat should consider lazy-loading offscreen and hidden images.
URL Size (Bytes) Potential Savings (Bytes)
https://lh3.googleusercontent.com/a-/AAuE7mBPaB0CqYQz_XUCwJ2sigeVjB0YVXzq8-rTuwSmtw=w96-h96-n
19905
19905
https://lh3.googleusercontent.com/a-/AAuE7mBEpFsZJRPGE30JBPaoMb2sF2DQvDZNFUt0fRVL=w96-h96-n
9625
9625
https://es-static.z-dn.net/files/d62/d5663548a13fe25e9142225c1ca0f4cb.jpg
4504
4504
https://lh3.googleusercontent.com/a-/AAuE7mDQaSjTuuo6seSLga7gN0YSIZ4eGp4ghEffQfQawJg=w96-h96-n
4214
4214
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Brainly.lat should consider minifying CSS files.
Minify JavaScript — Potential savings of 5 KB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Brainly.lat should consider minifying JS files.
URL Size (Bytes) Potential Savings (Bytes)
https://www.googletagmanager.com/gtm.js?id=GTM-MV6SRR
41005
5079
Remove unused CSS — Potential savings of 13 KB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Brainly.lat should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Size (Bytes) Potential Savings (Bytes)
https://styleguide.brainly.lat/161.4.0/style-guide.css
14819
13571
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats — Potential savings of 16 KB
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 Size (Bytes) Potential Savings (Bytes)
https://lh3.googleusercontent.com/a-/AAuE7mBPaB0CqYQz_XUCwJ2sigeVjB0YVXzq8-rTuwSmtw=w96-h96-n
19905
16451
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.
Server response times are low (TTFB) — Root document took 160 ms
Time to First Byte (TTFB) identifies the time at which the server sends a response.
Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. Brainly.lat should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://brainly.lat/
0
https://brainly.lat/
190
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Brainly.lat 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.

Diagnostics

Avoids enormous network payloads — Total size was 566 KB
Large network payloads can cost users money and are linked to long load times.
URL Size (Bytes)
https://script.hotjar.com/modules.4086506b3b744d2e838e.js
71698
https://brainly.lat/_next/static/-U7ZVMx2QmHFryi4LktHy/pages/index.js
43697
https://brainly.lat/_next/static/chunks/framework.0059d187063ec39d7b2c.js
42067
https://www.googletagmanager.com/gtm.js?id=GTM-MV6SRR
41005
https://styleguide.brainly.lat/fonts/ProximaNova-Bold-f5af51ecc2.woff2
40227
https://styleguide.brainly.lat/fonts/ProximaNova-Regular-531916d292.woff2
35348
https://styleguide.brainly.lat/fonts/ProximaNova-Black-45efd9ebe2.woff2
33492
https://www.google-analytics.com/gtm/js?id=GTM-TPZR4M3&t=gtm2&cid=269835732.1588734371
25007
https://lh3.googleusercontent.com/a-/AAuE7mBPaB0CqYQz_XUCwJ2sigeVjB0YVXzq8-rTuwSmtw=w96-h96-n
20593
https://brainly.lat/_next/static/chunks/HeroAnimation.1c10457d9c127f3a7664.js
19491
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. Brainly.lat 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 — 4 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)
Next.js-before-hydration
Measure
0
580.35
Next.js-hydration
Measure
580.35
40.825
beforeRender
Mark
580.377
afterHydrate
Mark
621.194
JavaScript execution time — 0.1 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)
Other
579.58
12.897
1.305
https://brainly.lat/_next/static/-U7ZVMx2QmHFryi4LktHy/pages/index.js
66.863
41.407
2.934
https://brainly.lat/_next/static/chunks/styles.3cb4abdff8479b3aba3d.js
62.937
62.142
0.795
Minimizes main-thread work — 1.0 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)
Script Evaluation
280.489
Style & Layout
238.884
Other
190.938
Rendering
155.161
Parse HTML & CSS
49.107
Script Parsing & Compilation
42.805
Garbage Collection
0.355
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 — 49 requests • 566 KB
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
49
579360
Script
24
375104
Font
3
109067
Image
15
58618
Stylesheet
2
22844
Document
2
11616
Other
3
2111
Media
0
0
Third-party
25
229498
Minimize third-party usage — Third-party code blocked the main thread for 0 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 Size (Bytes) Main-Thread Blocking Time (Ms)
75177
0
45758
0
41005
0
39709
0
14195
0
1716
0
1621
0
626
0
589
0

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.

Opportunities

Eliminate render-blocking resources — Potential savings of 150 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Brainly.lat should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Size (Bytes) Potential Savings (Ms)
https://brainly.lat/cdn-cgi/apps/head/OhYxAaRrc8ukdkbCqwgDyeRhykQ.js
2169
70
https://styleguide.brainly.lat/161.4.0/style-guide.css
14819
310

Diagnostics

Serve static assets with an efficient cache policy — 30 resources found
Brainly.lat can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Size (Bytes)
https://static.hotjar.com/c/hotjar-132789.js?sv=7
60000
2126
https://www.google-analytics.com/plugins/ua/linkid.js
3600000
1418
https://www.google-analytics.com/analytics.js
7200000
18766
https://brainly.lat/_next/static/-U7ZVMx2QmHFryi4LktHy/pages/index.js
14400000
43697
https://brainly.lat/_next/static/chunks/framework.0059d187063ec39d7b2c.js
14400000
42067
https://brainly.lat/_next/static/chunks/HeroAnimation.1c10457d9c127f3a7664.js
14400000
19491
https://brainly.lat/_next/static/chunks/commons.88f413d5f9cdd8bc09dc.js
14400000
14759
https://brainly.lat/_next/static/chunks/18948a864757fe72675d3b25d549fb3ec615bafd.20069ef39a9460ca7b6e.js
14400000
11399
https://brainly.lat/_next/static/css/styles.3f1f14ea.chunk.css
14400000
8025
https://brainly.lat/_next/static/runtime/main-e0621cd06666ec3e0efc.js
14400000
5413
https://brainly.lat/_next/static/chunks/styles.3cb4abdff8479b3aba3d.js
14400000
5178
https://brainly.lat/static/images/mobile_store/download_ios_app_es.svg
14400000
4420
https://brainly.lat/static/images/mobile_store/download_android_app_es.svg
14400000
3077
https://brainly.lat/_next/static/chunks/StepsWithAnimation.4530dca97e182452daad.js
14400000
2625
https://brainly.lat/_next/static/runtime/webpack-0b820e9da6a3744688ff.js
14400000
2310
https://brainly.lat/_next/static/-U7ZVMx2QmHFryi4LktHy/pages/_app.js
14400000
1565
https://brainly.lat/_next/static/-U7ZVMx2QmHFryi4LktHy/_buildManifest.js
14400000
988
https://lh3.googleusercontent.com/a-/AAuE7mBPaB0CqYQz_XUCwJ2sigeVjB0YVXzq8-rTuwSmtw=w96-h96-n
86400000
20593
https://lh3.googleusercontent.com/a-/AAuE7mBEpFsZJRPGE30JBPaoMb2sF2DQvDZNFUt0fRVL=w96-h96-n
86400000
10259
https://lh3.googleusercontent.com/a-/AAuE7mDQaSjTuuo6seSLga7gN0YSIZ4eGp4ghEffQfQawJg=w96-h96-n
86400000
4850
https://lh3.googleusercontent.com/-WigzhW9fOFQ/AAAAAAAAAAI/AAAAAAAAAAA/ACHi3rcB3S9hkZSPTq565HqoazdpoBZjfQ/w96-h96-n-mo/photo.jpg
86400000
2008
https://lh3.googleusercontent.com/-dujUnBtytmE/AAAAAAAAAAI/AAAAAAAAAAA/ACHi3rcHcGvFMgJh7IplGUEuXtZb-1r3fQ/w96-h96-n-mo/photo.jpg
86400000
1999
https://polyfill.io/v3/polyfill.min.js?flags=gated&features=default,Object.entries,Object.values,Array.prototype.includes,Symbol.iterator,Array.prototype.@@iterator,NodeList.prototype.@@iterator,NodeList.prototype.forEach,Array.prototype.find,Array.prototype.forEach,Array.prototype.findIndex,fetch,Symbol,WeakMap,IntersectionObserver,Array.from,URL
604800000
858
https://styleguide.brainly.lat/fonts/ProximaNova-Bold-f5af51ecc2.woff2
2678400000
40227
https://styleguide.brainly.lat/images/subjects-icons-a01adb2d40.js
2678400000
18529
https://styleguide.brainly.lat/images/subjects-mono-icons-341dc27120.js
2678400000
15895
https://styleguide.brainly.lat/161.4.0/style-guide.css
2678400000
14819
https://styleguide.brainly.lat/images/icons-960187ad6c.js
2678400000
13546
https://styleguide.brainly.com/images/logos/brainly-5c4a769505.svg
2678400000
2196
https://styleguide.brainly.com/images/logos/brainly-mobile-6879551770.svg
2678400000
1475
Avoid an excessive DOM size — 3,460 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
3,460
Maximum DOM Depth
19
Maximum Child Elements
79
90

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of brainly.lat. 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.
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.
`[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-*]` 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.

Audio and video

`<audio>` elements contain a `<track>` element with `[kind="captions"]`
Brainly.lat may provide assistance to deaf or hearing-impaired users with captions on audio elements.
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Brainly.lat may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Brainly.lat may provide relevant information that dialogue cannot, by using audio descriptions.

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.
`<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.
Links 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.
`<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>` or `<template>` 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.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
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.

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

Best practices

`[id]` attributes on the page are not unique
It is advised to keep all id attributes unique in order to prevent instances from being overlooked by screen readers and other assistive technologies.
Failing Elements

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

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.
Headings don't skip levels
Ensure that headings create an outline for the page and that heading levels are not skipped.
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.
92

Best Practices

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

Other

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `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.
Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
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.
Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Avoids front-end JavaScript libraries with known security vulnerabilities
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.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
React
Next.js
Next.js (Fast path)
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.
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
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.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.

Other

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
http://brainly.lat/
91

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for brainly.lat. 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 brainly.lat 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.
Document has 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.
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

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

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.
58

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 brainly.lat. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

Installable

Web app manifest meets the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

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.
Sets 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 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 brainly.lat on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

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
http://brainly.lat/
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.

PWA Optimized

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 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.

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) 80
Performance 71
Accessibility 90
Best Practices 92
SEO 90
Progressive Web App 59
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://brainly.lat/
Updated: 6th May, 2020

2.15 seconds
First Contentful Paint (FCP)
27%
59%
14%

0.55 seconds
First Input Delay (FID)
72%
17%
11%

Simulate loading on mobile
71

Performance

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

Opportunities

Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Brainly.lat should consider minifying CSS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
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.
Server response times are low (TTFB) — Root document took 520 ms
Time to First Byte (TTFB) identifies the time at which the server sends a response.
Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. Brainly.lat should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://brainly.lat/
0
https://brainly.lat/
630
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Brainly.lat 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.

Diagnostics

Avoids enormous network payloads — Total size was 544 KB
Large network payloads can cost users money and are linked to long load times.
URL Size (Bytes)
https://script.hotjar.com/modules.4086506b3b744d2e838e.js
71699
https://brainly.lat/_next/static/-U7ZVMx2QmHFryi4LktHy/pages/index.js
43722
https://brainly.lat/_next/static/chunks/framework.0059d187063ec39d7b2c.js
42067
https://www.googletagmanager.com/gtm.js?id=GTM-MV6SRR
41005
https://styleguide.brainly.lat/fonts/ProximaNova-Bold-f5af51ecc2.woff2
40227
https://styleguide.brainly.lat/fonts/ProximaNova-Regular-531916d292.woff2
35348
https://styleguide.brainly.lat/fonts/ProximaNova-Black-45efd9ebe2.woff2
33492
https://www.google-analytics.com/gtm/js?id=GTM-TPZR4M3&t=gtm2&cid=1863796559.1588734385
25007
https://lh3.googleusercontent.com/a-/AAuE7mBPaB0CqYQz_XUCwJ2sigeVjB0YVXzq8-rTuwSmtw=w96-h96-n
20540
https://www.google-analytics.com/analytics.js
18766
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. Brainly.lat 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 — 4 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)
Next.js-before-hydration
Measure
0
906.155
Next.js-hydration
Measure
906.155
55.675
beforeRender
Mark
906.189
afterHydrate
Mark
961.848
JavaScript execution time — 1.2 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)
Other
964.196
60.004
6.86
https://brainly.lat/_next/static/-U7ZVMx2QmHFryi4LktHy/pages/index.js
633.032
446.948
11.376
https://www.google-analytics.com/analytics.js
227.564
75.364
21.44
https://www.googletagmanager.com/gtm.js?id=GTM-MV6SRR
204.928
182.964
20.68
https://script.hotjar.com/modules.4086506b3b744d2e838e.js
133.104
110.2
22.904
https://styleguide.brainly.lat/images/subjects-icons-a01adb2d40.js
108.18
16.144
14.312
https://www.google-analytics.com/plugins/ua/linkid.js
95.792
86.596
1.38
https://styleguide.brainly.lat/images/subjects-mono-icons-341dc27120.js
68.988
5.804
12.292
https://brainly.lat/_next/static/chunks/18948a864757fe72675d3b25d549fb3ec615bafd.20069ef39a9460ca7b6e.js
57.46
49.348
8.112
https://cdn.ravenjs.com/3.26.4/raven.min.js
55.104
51.384
3.72
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 — 47 requests • 544 KB
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
47
557179
Script
22
352918
Font
3
109067
Image
15
58613
Stylesheet
2
22871
Document
2
11622
Other
3
2088
Media
0
0
Third-party
25
229493
Minimize third-party usage — Third-party code blocked the main thread for 250 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 Size (Bytes) Main-Thread Blocking Time (Ms)
41005
94.136
45758
93.868
75177
59.82
39699
0
14195
0
1732
0
1605
0
626
0
589
0

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.

Other

Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://brainly.lat/
0
150.47200000845
545
0
301
text/html
https://brainly.lat/
150.98700003
673.17600001115
10269
46593
200
text/html
Document
https://polyfill.io/v3/polyfill.min.js?flags=gated&features=default,Object.entries,Object.values,Array.prototype.includes,Symbol.iterator,Array.prototype.@@iterator,NodeList.prototype.@@iterator,NodeList.prototype.forEach,Array.prototype.find,Array.prototype.forEach,Array.prototype.findIndex,fetch,Symbol,WeakMap,IntersectionObserver,Array.from,URL
683.59199998667
700.38699998986
866
72
200
text/javascript
Script
https://styleguide.brainly.lat/fonts/ProximaNova-Regular-531916d292.woff2
683.9940000209
713.44500000123
35348
34222
200
application/octet-stream
Font
https://styleguide.brainly.lat/fonts/ProximaNova-Bold-f5af51ecc2.woff2
684.16800000705
721.94399998989
40227
39104
200
application/octet-stream
Font
https://styleguide.brainly.lat/fonts/ProximaNova-Black-45efd9ebe2.woff2
684.31099998998
756.07000000309
33492
32364
200
application/octet-stream
Font
https://brainly.lat/_next/static/css/styles.3f1f14ea.chunk.css
684.50799997663
720.6770000048
8052
38794
200
text/css
Stylesheet
https://brainly.lat/_next/static/-U7ZVMx2QmHFryi4LktHy/pages/index.js
684.68200002098
751.38800003333
43722
142337
200
application/javascript
Script
https://brainly.lat/_next/static/-U7ZVMx2QmHFryi4LktHy/pages/_app.js
684.89299999783
714.61899997666
1560
1538
200
application/javascript
Script
https://brainly.lat/_next/static/runtime/webpack-0b820e9da6a3744688ff.js
685.11199997738
719.73900002195
2310
3314
200
application/javascript
Script
https://brainly.lat/_next/static/chunks/framework.0059d187063ec39d7b2c.js
685.31400000211
745.35400001332
42067
131208
200
application/javascript
Script
https://brainly.lat/_next/static/chunks/commons.88f413d5f9cdd8bc09dc.js
685.68699999014
732.39299998386
14754
39912
200
application/javascript
Script
https://brainly.lat/_next/static/chunks/18948a864757fe72675d3b25d549fb3ec615bafd.20069ef39a9460ca7b6e.js
685.74799998896
715.24699998554
11399
28585
200
application/javascript
Script
https://brainly.lat/_next/static/runtime/main-e0621cd06666ec3e0efc.js
685.81100000301
728.64699998172
5400
12396
200
application/javascript
Script
https://brainly.lat/_next/static/chunks/styles.3cb4abdff8479b3aba3d.js
685.92900002841
717.6309999777
5152
18852
200
application/javascript
Script
https://brainly.lat/cdn-cgi/apps/head/OhYxAaRrc8ukdkbCqwgDyeRhykQ.js
688.56199999573
730.42099998565
2169
4210
200
application/javascript
Script
https://styleguide.brainly.lat/161.4.0/style-guide.css
688.67499998305
742.28700000094
14819
106146
200
text/css
Stylesheet
https://styleguide.brainly.lat/images/icons-960187ad6c.js
689.32800000766
728.0230000033
13534
44136
200
application/javascript
Script
https://styleguide.brainly.lat/images/subjects-icons-a01adb2d40.js
689.52499999432
763.12499999767
18511
72253
200
application/javascript
Script
https://styleguide.brainly.lat/images/subjects-mono-icons-341dc27120.js
730.19199998816
776.38799999841
15871
59299
200
application/javascript
Script
https://styleguide.brainly.com/images/logos/brainly-mobile-6879551770.svg
753.1799999997
789.08600000432
1475
903
200
image/svg+xml
Image
https://styleguide.brainly.com/images/logos/brainly-5c4a769505.svg
753.4539999906
813.48300003447
2201
2258
200
image/svg+xml
Image
https://es-static.z-dn.net/files/d62/d5663548a13fe25e9142225c1ca0f4cb.jpg
753.58499999857
774.579000019
5431
4504
200
image/jpeg
Image
https://brainly.lat/_next/static/-U7ZVMx2QmHFryi4LktHy/_buildManifest.js
753.71900002938
784.47200002847
988
231
200
application/javascript
Script
https://polyfill.io/v3/polyfill.min.js?flags=gated&features=default,Object.entries,Object.values,Array.prototype.includes,Symbol.iterator,Array.prototype.@@iterator,NodeList.prototype.@@iterator,NodeList.prototype.forEach,Array.prototype.find,Array.prototype.forEach,Array.prototype.findIndex,fetch,Symbol,WeakMap,IntersectionObserver,Array.from,URL
754.28500003181
769.97199998004
866
72
200
text/javascript
Other
https://www.googletagmanager.com/gtm.js?id=GTM-MV6SRR
753.89599998016
785.32999998424
41005
228285
200
application/javascript
Script
https://cdn.ravenjs.com/3.26.4/raven.min.js
754.19900001725
771.46999997785
14195
37604
200
application/javascript
Script
758.03000002634
758.08100000722
0
26
200
image/png
Image
https://www.google-analytics.com/analytics.js
1169.944000023
1174.606000015
18766
45229
200
text/javascript
Script
https://static.hotjar.com/c/hotjar-132789.js?sv=7
1174.245000002
1205.7970000315
2125
3413
200
application/javascript
Script
https://sb.scorecardresearch.com/b?c1=2&c2=27114725&ns__t=1588734384603&ns_c=UTF-8&c8=Brainly.lat%20-%20Aprendizaje%20efectivo%20en%20grupo&c7=https%3A%2F%2Fbrainly.lat%2F&c9=
1194.5520000299
1270.7909999881
677
0
302
https://www.facebook.com/tr?id=1595007530762429&ev=PageView
1194.7689999943
1209.8289999994
589
44
200
image/gif
Image
https://www.google-analytics.com/plugins/ua/linkid.js
1207.9070000327
1219.8780000326
1418
1569
200
text/javascript
Script
https://sb.scorecardresearch.com/b2?c1=2&c2=27114725&ns__t=1588734384603&ns_c=UTF-8&c8=Brainly.lat%20-%20Aprendizaje%20efectivo%20en%20grupo&c7=https%3A%2F%2Fbrainly.lat%2F&c9=&cs_ak_ss=1
1270.9349999786
1364.4349999959
528
0
204
text/plain
Image
https://script.hotjar.com/modules.4086506b3b744d2e838e.js
1274.3170000031
1338.6010000249
71699
376792
200
application/javascript
Script
https://www.google-analytics.com/gtm/js?id=GTM-TPZR4M3&t=gtm2&cid=1863796559.1588734385
1298.9030000172
1322.3359999829
25007
65497
200
application/javascript
Script
https://www.google-analytics.com/collect?v=1&_v=j81&a=1356005667&t=pageview&_s=1&dl=https%3A%2F%2Fbrainly.lat%2F&ul=en-us&de=UTF-8&dt=Brainly.lat%20-%20Aprendizaje%20efectivo%20en%20grupo&sd=24-bit&sr=412x660&vp=412x660&je=0&exp=.!.!.!.&_u=aGBAgEAjQ~&jid=235744244&gjid=74189237&cid=1863796559.1588734385&tid=UA-37164692-2&_gid=771752644.1588734385&gtm=2wg4m0MV6SRR&cd2=0&cd19=2020-05-05T20%3A06%3A24-07%3A00&cd20=&cd23=%3A%20%3A%20%3A%20%3A&cd30=%3A%20%3A%20%3A%20%3A&z=220439953
1299.8450000305
1305.177000002
567
35
200
image/gif
Image
https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j81&tid=UA-37164692-2&cid=1863796559.1588734385&jid=235744244&gjid=74189237&_gid=771752644.1588734385&_u=aGBAgEAjQ~&z=2146358762
1300.0970000285
1305.7130000088
626
35
200
image/gif
Image
https://vars.hotjar.com/box-469cf41adb11dc78be68c1ae7f9457a4.html
1328.863999981
1350.7690000115
1353
2063
200
text/html
Document
https://lh3.googleusercontent.com/-dujUnBtytmE/AAAAAAAAAAI/AAAAAAAAAAA/ACHi3rcHcGvFMgJh7IplGUEuXtZb-1r3fQ/w96-h96-n-mo/photo.jpg
1399.5069999946
1405.4780000006
1988
1387
200
image/png
Image
https://lh3.googleusercontent.com/a-/AAuE7mDQaSjTuuo6seSLga7gN0YSIZ4eGp4ghEffQfQawJg=w96-h96-n
1400.9230000083
1405.0239999779
4851
4214
200
image/jpeg
Image
https://lh3.googleusercontent.com/-WigzhW9fOFQ/AAAAAAAAAAI/AAAAAAAAAAA/ACHi3rcB3S9hkZSPTq565HqoazdpoBZjfQ/w96-h96-n-mo/photo.jpg
1401.4600000228
1408.7830000208
2008
1407
200
image/png
Image
https://lh3.googleusercontent.com/a-/AAuE7mBPaB0CqYQz_XUCwJ2sigeVjB0YVXzq8-rTuwSmtw=w96-h96-n
1402.9420000152
1412.1290000039
20540
19905
200
image/png
Image
https://lh3.googleusercontent.com/a-/AAuE7mBEpFsZJRPGE30JBPaoMb2sF2DQvDZNFUt0fRVL=w96-h96-n
1403.1669999822
1409.2420000234
10312
9625
200
image/jpeg
Image
https://brainly.lat/static/images/mobile_store/download_android_app_es.svg
1404.5760000008
1439.2949999892
3077
6441
200
image/svg+xml
Image
https://brainly.lat/static/images/mobile_store/download_ios_app_es.svg
1404.6940000262
1443.5999999987
4420
9283
200
image/svg+xml
Image
https://sb.scorecardresearch.com/c2/27114725/cs.js
1405.9879999841
1491.5659999824
400
0
200
application/x-javascript
Script
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)
699.698
6.766
772.965
10.384
783.457
5.746
790.362
65.162
875.779
14.597
890.417
12.474
907.446
85.106
997.465
12.913
1010.476
79.606
1090.92
6.057
1096.998
14.539
1112.461
8.125
1120.601
9.576
1130.207
8.083
1138.655
12.019
1153.546
28.058
1182.295
37.549
1227.859
50.832
1278.705
6.772
1285.49
8.513
1300.152
24.308
1375.25
35.544
1410.815
5.795
1421.105
11.439
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Metrics

First Contentful Paint — 2.6 s
The time taken for the first image or text on the page to be rendered.
First Meaningful Paint — 2.6 s
The time taken for the primary content of the page to be rendered.
Speed Index — 3.6 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 6.9 s
The time taken for the page to become fully interactive.
First CPU Idle — 6.1 s
The time taken for the page's main thread to be quiet enough to handle input.

Other

Estimated Input Latency — 80 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 brainly.lat as laggy when the latency is higher than 0.05 seconds.
First Contentful Paint (3G) — 5130 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 — Potential savings of 330 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Brainly.lat should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Size (Bytes) Potential Savings (Ms)
https://brainly.lat/cdn-cgi/apps/head/OhYxAaRrc8ukdkbCqwgDyeRhykQ.js
2169
180
https://styleguide.brainly.lat/161.4.0/style-guide.css
14819
1080
Properly size images — Potential savings of 19 KB
Images can slow down the page's load time. Brainly.lat should consider serving more appropriate-sized images.
URL Size (Bytes) Potential Savings (Bytes)
https://lh3.googleusercontent.com/a-/AAuE7mBPaB0CqYQz_XUCwJ2sigeVjB0YVXzq8-rTuwSmtw=w96-h96-n
19905
11333
https://lh3.googleusercontent.com/a-/AAuE7mBEpFsZJRPGE30JBPaoMb2sF2DQvDZNFUt0fRVL=w96-h96-n
9625
5480
https://lh3.googleusercontent.com/a-/AAuE7mDQaSjTuuo6seSLga7gN0YSIZ4eGp4ghEffQfQawJg=w96-h96-n
4214
2399
Defer offscreen images — Potential savings of 47 KB
Time to Interactive can be slowed down by resources on the page. Brainly.lat should consider lazy-loading offscreen and hidden images.
URL Size (Bytes) Potential Savings (Bytes)
https://lh3.googleusercontent.com/a-/AAuE7mBPaB0CqYQz_XUCwJ2sigeVjB0YVXzq8-rTuwSmtw=w96-h96-n
19905
19905
https://lh3.googleusercontent.com/a-/AAuE7mBEpFsZJRPGE30JBPaoMb2sF2DQvDZNFUt0fRVL=w96-h96-n
9625
9625
https://es-static.z-dn.net/files/d62/d5663548a13fe25e9142225c1ca0f4cb.jpg
4504
4504
https://brainly.lat/static/images/mobile_store/download_ios_app_es.svg
4420
4420
https://lh3.googleusercontent.com/a-/AAuE7mDQaSjTuuo6seSLga7gN0YSIZ4eGp4ghEffQfQawJg=w96-h96-n
4214
4214
https://brainly.lat/static/images/mobile_store/download_android_app_es.svg
3077
3077
https://styleguide.brainly.com/images/logos/brainly-5c4a769505.svg
2201
2201
Minify JavaScript — Potential savings of 5 KB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Brainly.lat should consider minifying JS files.
URL Size (Bytes) Potential Savings (Bytes)
https://www.googletagmanager.com/gtm.js?id=GTM-MV6SRR
41005
5079
Remove unused CSS — Potential savings of 13 KB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Brainly.lat should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Size (Bytes) Potential Savings (Bytes)
https://styleguide.brainly.lat/161.4.0/style-guide.css
14819
13581
Serve images in next-gen formats — Potential savings of 16 KB
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 Size (Bytes) Potential Savings (Bytes)
https://lh3.googleusercontent.com/a-/AAuE7mBPaB0CqYQz_XUCwJ2sigeVjB0YVXzq8-rTuwSmtw=w96-h96-n
19905
16451

Diagnostics

Minimize main-thread work — 2.8 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
1244.5
Style & Layout
641.364
Other
358.164
Parse HTML & CSS
222.228
Script Parsing & Compilation
175.776
Rendering
131.216
Garbage Collection
18.664

Metrics

Max Potential First Input Delay — 340 ms
Users could experience a delay when interacting with the page.

Other

Total Blocking Time — 660 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).

Diagnostics

Serve static assets with an efficient cache policy — 28 resources found
Brainly.lat can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Size (Bytes)
https://static.hotjar.com/c/hotjar-132789.js?sv=7
60000
2125
https://www.google-analytics.com/plugins/ua/linkid.js
3600000
1418
https://www.google-analytics.com/analytics.js
7200000
18766
https://brainly.lat/_next/static/-U7ZVMx2QmHFryi4LktHy/pages/index.js
14400000
43722
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Avoid an excessive DOM size — 3,148 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
3,148
Maximum DOM Depth
18
Maximum Child Elements
79
90

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of brainly.lat. 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.
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.
`[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-*]` 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.

Audio and video

`<audio>` elements contain a `<track>` element with `[kind="captions"]`
Brainly.lat may provide assistance to deaf or hearing-impaired users with captions on audio elements.
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Brainly.lat may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Brainly.lat may provide relevant information that dialogue cannot, by using audio descriptions.

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.
`<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.
Links 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.
`<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>` or `<template>` 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.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
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.

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

Best practices

`[id]` attributes on the page are not unique
It is advised to keep all id attributes unique in order to prevent instances from being overlooked by screen readers and other assistive technologies.
Failing Elements

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

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.
Headings don't skip levels
Ensure that headings create an outline for the page and that heading levels are not skipped.
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.
92

Best Practices

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

Other

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `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.
Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
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.
Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Avoids front-end JavaScript libraries with known security vulnerabilities
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.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
React
Next.js
Next.js (Fast path)
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.
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
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.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.

Other

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
http://brainly.lat/
90

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for brainly.lat. 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 brainly.lat on mobile screens.
Document uses legible font sizes — 100% 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
Legible text
100.00%
≥ 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.
Document has 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.
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.

Mobile Friendly

Tap targets are not sized appropriately — 81% 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
158x20
158x20
158x20

Content Best Practices

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

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.
59

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 brainly.lat. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

Installable

Web app manifest meets the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

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.
Sets 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 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 brainly.lat on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

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
http://brainly.lat/
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.

PWA Optimized

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 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.

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: 104.16.223.72
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:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Security

Visitor Safety

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

SSL/TLS Certificate

Issued To: sni.cloudflaressl.com
Issued By: CloudFlare Inc ECC CA-2
Valid From: 6th April, 2020
Valid To: 9th October, 2020
Subject: CN = sni.cloudflaressl.com
O = Cloudflare, Inc.
L = San Francisco
S = US
Hash: 4d04c09a
Issuer: CN = CloudFlare Inc ECC CA-2
O = CloudFlare, Inc.
S = US
Version: 2
Serial Number: 5285043657213253091745596638664372672
Serial Number (Hex): 03F9DCC52D4F26FDF0149C6BEAFCB1C0
Valid From: 6th April, 2024
Valid To: 9th October, 2024
Signature Algorithm (Short Name): ecdsa-with-SHA256
Signature Algorithm (Long Name): ecdsa-with-SHA256
Authority Key Identifier: keyid:3E:74:2D:1F:CF:45:75:04:7E:3F:C0:A2:87:3E:4C:43:83:51:13:C6
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://crl3.digicert.com/CloudFlareIncECCCA2.crl

Full Name:
URI:http://crl4.digicert.com/CloudFlareIncECCCA2.crl

Certificate Policies: Policy: 2.16.840.1.114412.1.1
CPS: https://www.digicert.com/CPS
Policy: 2.23.140.1.2.2

Authority Information Access: OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/CloudFlareIncECCCA-2.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
Timestamp : Apr 6 19:27:32.501 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:EA:BD:81:08:BF:EE:0F:3C:43:88:37:
77:21:6A:A7:0E:A4:16:24:16:D3:22:0E:21:F1:D4:09:
F0:BC:82:66:3B:02:20:13:E0:67:FD:84:CC:81:41:A3:
6F:AE:74:8F:0B:FE:C0:2E:7E:DE:50:D6:C4:D6:4F:CC:
39:EB:A3:54:56:45:DC
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : F0:95:A4:59:F2:00:D1:82:40:10:2D:2F:93:88:8E:AD:
4B:FE:1D:47:E3:99:E1:D0:34:A6:B0:A8:AA:8E:B2:73
Timestamp : Apr 6 19:27:32.555 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:38:39:1F:7C:E6:5C:D7:E2:51:09:42:66:
E8:FA:71:BD:4B:62:EB:30:82:18:E7:6D:D1:7F:6E:6D:
F3:D4:EF:81:02:21:00:FC:B4:19:71:28:79:ED:49:D3:
46:DC:FB:56:42:DF:CD:AC:BC:75:E6:6D:D5:C3:A1:1A:
AB:4A:23:04:83:9E:74
Key Usage: Digital Signature
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:brainly.lat
DNS:sni.cloudflaressl.com
DNS:*.brainly.lat
Technical

DNS Lookup

HTTP Response Headers

HTTP-Code: HTTP/1.1 403 Forbidden
Date: 6th May, 2020
Content-Type: text/html; charset=UTF-8
Cache-Control: no-cache
Server: cloudflare
Connection: close
CF-Chl-Bypass: 1
Set-Cookie: *
X-Frame-Options: SAMEORIGIN
CF-RAY: 58ef7bc0df9ef03d-EWR
cf-request-id: 02898bac830000f03d051b1200000001

Whois Lookup

Created:
Changed:
Expires:
Status:
Nameservers:
Full Whois: brainly.lat domain is not supported

Nameservers

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Domain Valuation Snoop Score
$13,830,379 USD 5/5
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