Tools & Wizards About Us
educative.io screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

educative.io

Educative: AI-Powered Interactive Courses for Developers

Page Load Speed

1.2 sec in total

First Response

48 ms

Resources Loaded

600 ms

Page Rendered

580 ms

educative.io screenshot

About Website

Visit educative.io now to see the best up-to-date Educative content for India and also check out these interesting facts you probably never knew about educative.io

Join 2.5M+ developers learning in-demand skills. Master System Design, AWS, AI, and ML with hands-on courses, projects, and interview prep guides by industry pros.

Visit educative.io

Key Findings

We analyzed Educative.io page load time and found that the first response time was 48 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

educative.io performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value7,340 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

educative.io

48 ms

educative.io

34 ms

www.educative.io

193 ms

edu_tag_manager.js

220 ms

polyfills-78c92fac7aa8fdd8.js

143 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 13% of them (4 requests) were addressed to the original Educative.io, 81% (26 requests) were made to Cdn.educative.io and 3% (1 request) were made to Analytics.educative.io. The less responsive or slowest element that took the longest time to load (350 ms) relates to the external source Cdn.educative.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 634.9 kB (34%)

Content Size

1.9 MB

After Optimization

1.3 MB

  • HTML
  • JavaScript

In fact, the total size of Educative.io main page is 1.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 621.1 kB

  • Original 741.9 kB
  • After minification 741.6 kB
  • After compression 120.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 621.1 kB or 84% of the original size.

JavaScript Optimization

-1%

Potential reduce by 13.9 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 1.1 MB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 27 (93%)

Requests Now

29

After Optimization

2

  • Images
  • JavaScript

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Educative. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

educative.io

educative.io

48 ms

educative.io

educative.io

34 ms

www.educative.io

www.educative.io

193 ms

edu_tag_manager.js

edu_tag_manager.js

220 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

143 ms

64317.3a6a1b3b59bb509b.js

64317.3a6a1b3b59bb509b.js

187 ms

80016-c267796af22366cd.js

80016-c267796af22366cd.js

260 ms

12677-fe39fd3b191411c4.js

12677-fe39fd3b191411c4.js

272 ms

60432.45f661eec3f6c248.js

60432.45f661eec3f6c248.js

173 ms

22279.934c572b67f6ab71.js

22279.934c572b67f6ab71.js

263 ms

1464-6b6b1718cc7c2f61.js

1464-6b6b1718cc7c2f61.js

262 ms

9005-8ef67503f1e2e3b4.js

9005-8ef67503f1e2e3b4.js

263 ms

64069-9f3493e53955dfec.js

64069-9f3493e53955dfec.js

268 ms

46421-dad2bc279433cd89.js

46421-dad2bc279433cd89.js

263 ms

45453.c46bb3c37eed1ea6.js

45453.c46bb3c37eed1ea6.js

277 ms

41571.f8e3ab3d29b86f93.js

41571.f8e3ab3d29b86f93.js

280 ms

4585.a393db43e8cf2bd9.js

4585.a393db43e8cf2bd9.js

268 ms

webpack-984074c22c692a9c.js

webpack-984074c22c692a9c.js

305 ms

framework-df49df9e4c7c7f2b.js

framework-df49df9e4c7c7f2b.js

328 ms

main-cedffc9c729e08f1.js

main-cedffc9c729e08f1.js

268 ms

appCommons-86aa1866841adfdf.js

appCommons-86aa1866841adfdf.js

286 ms

74724-63c49e6e755fc1cf.js

74724-63c49e6e755fc1cf.js

310 ms

_app-a6003792816f118d.js

_app-a6003792816f118d.js

344 ms

79424-b067c770c6b83a95.js

79424-b067c770c6b83a95.js

315 ms

29877-1d9d638f17af2c70.js

29877-1d9d638f17af2c70.js

289 ms

35953-5616a9e6c991d3f6.js

35953-5616a9e6c991d3f6.js

293 ms

46639-4ad672bd547fffe0.js

46639-4ad672bd547fffe0.js

349 ms

index-83f4863d20571e02.js

index-83f4863d20571e02.js

307 ms

_buildManifest.js

_buildManifest.js

350 ms

_ssgManifest.js

_ssgManifest.js

311 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

69 ms

soc2.svg

soc2.svg

229 ms

Accessibility Review

educative.io accessibility score

100

Accessibility Issues

Best Practices

educative.io best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

educative.io SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Educative.io can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Educative.io main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

educative.io

Open Graph data is detected on the main page of Educative. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: