Report Summary

  • 90

    Performance

    Renders faster than
    91% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

ckeditor5.github.io

CKEditor 5 | Powerful Framework with Modular Architecture

Page Load Speed

104 ms in total

First Response

12 ms

Resources Loaded

41 ms

Page Rendered

51 ms

ckeditor5.github.io screenshot

About Website

Click here to check amazing CKEditor 5 Github content for China. Otherwise, check out these important facts you probably never knew about ckeditor5.github.io

Easy to customize RichText Editor with a powerful framework, a modular architecture, and modern features like Collaborative Editing.

Visit ckeditor5.github.io

Key Findings

We analyzed Ckeditor5.github.io page load time and found that the first response time was 12 ms and then it took 92 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

ckeditor5.github.io performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

ckeditor5.github.io

12 ms

ckeditor5.github.io

26 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Ckeditor5.github.io and no external sources were called. The less responsive or slowest element that took the longest time to load (26 ms) belongs to the original domain Ckeditor5.github.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 190 B (54%)

Content Size

349 B

After Optimization

159 B

In fact, the total size of Ckeditor5.github.io main page is 349 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 349 B which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 190 B

  • Original 349 B
  • After minification 199 B
  • After compression 159 B

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. This page needs HTML code to be minified as it can gain 150 B, which is 43% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 190 B or 54% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Review

ckeditor5.github.io accessibility score

100

Accessibility Issues

Best Practices

ckeditor5.github.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

SEO Factors

ckeditor5.github.io SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Ckeditor5.github.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 Ckeditor5.github.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

Open Graph description is not detected on the main page of CKEditor 5 Github. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: