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Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

rules.chessdom.com

Default Web Site Page

Page Load Speed

3.8 sec in total

First Response

427 ms

Resources Loaded

724 ms

Page Rendered

2.7 sec

rules.chessdom.com screenshot

About Website

Welcome to rules.chessdom.com homepage info - get ready to check Rules Chessdom best content for United States right away, or after learning these important things about rules.chessdom.com

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Key Findings

We analyzed Rules.chessdom.com page load time and found that the first response time was 427 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rules.chessdom.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.8 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)

Value0.8 s

100/100

10%

Network Requests Diagram

rules.chessdom.com

427 ms

style.css

145 ms

styles.css

74 ms

jquery.js

181 ms

viva-zoom.css

99 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 70% of them (14 requests) were addressed to the original Rules.chessdom.com, 30% (6 requests) were made to Chessdom.com. The less responsive or slowest element that took the longest time to load (427 ms) belongs to the original domain Rules.chessdom.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.4 kB (53%)

Content Size

419.1 kB

After Optimization

197.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rules.chessdom.com main page is 419.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 143.1 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 66.1 kB

  • Original 90.3 kB
  • After minification 87.0 kB
  • After compression 24.2 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 66.1 kB or 73% of the original size.

Image Optimization

-13%

Potential reduce by 16.4 kB

  • Original 127.3 kB
  • After minification 110.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Rules Chessdom needs image optimization as it can save up to 16.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 89.6 kB

  • Original 143.1 kB
  • After minification 141.0 kB
  • After compression 53.5 kB

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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 89.6 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 49.2 kB

  • Original 58.5 kB
  • After minification 43.6 kB
  • After compression 9.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Rules.chessdom.com needs all CSS files to be minified and compressed as it can save up to 49.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (17%)

Requests Now

18

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rules Chessdom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rules.chessdom.com

rules.chessdom.com

427 ms

style.css

style.css

145 ms

styles.css

styles.css

74 ms

jquery.js

jquery.js

181 ms

viva-zoom.css

viva-zoom.css

99 ms

viva-zoom-mini.js

viva-zoom-mini.js

150 ms

jquery.form.min.js

jquery.form.min.js

39 ms

scripts.js

scripts.js

50 ms

carlsen-18857.jpg

carlsen-18857.jpg

111 ms

notation-15680.gif

notation-15680.gif

75 ms

topalov-portrait-1232.jpg

topalov-portrait-1232.jpg

77 ms

forum-blue-11592.png

forum-blue-11592.png

78 ms

nomrs-11106.jpg

nomrs-11106.jpg

79 ms

chessdom-logo-3195.jpg

chessdom-logo-3195.jpg

83 ms

wheel.jpg

wheel.jpg

73 ms

search.png

search.png

38 ms

comment-bubble.png

comment-bubble.png

37 ms

rounded-white.png

rounded-white.png

38 ms

zoomout.cur

zoomout.cur

37 ms

loader.white.gif

loader.white.gif

38 ms

Accessibility Review

rules.chessdom.com accessibility score

93

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

rules.chessdom.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

rules.chessdom.com SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    BG

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rules.chessdom.com can be misinterpreted by Google and other search engines. Our service has detected that Bulgarian is used on the page, and it does not match the claimed English language. Our system also found out that Rules.chessdom.com 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

rules.chessdom.com

Open Graph description is not detected on the main page of Rules Chessdom. 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: