Tools & Wizards About Us
europe-echecs.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

europe-echecs.com

Jouer aux échecs en direct et en différé, leçons et vidéos en ligne - Europe Echecs

Page Load Speed

2.8 sec in total

First Response

434 ms

Resources Loaded

2.1 sec

Page Rendered

329 ms

europe-echecs.com screenshot

About Website

Visit europe-echecs.com now to see the best up-to-date Europe Echecs content for France and also check out these interesting facts you probably never knew about europe-echecs.com

Jouez aux échecs en direct et en différé. Apprenez les règles du jeu d'échecs, consultez les nombreuses leçons et vidéos, restez informés de l'actualité échiquéenne.

Visit europe-echecs.com

Key Findings

We analyzed Europe-echecs.com page load time and found that the first response time was 434 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

europe-echecs.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.446

20/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

www.europe-echecs.com

434 ms

generator5.js

147 ms

tarteaucitron.js

153 ms

jquery.js

227 ms

play_interfaces.js

156 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that all of those requests were addressed to Europe-echecs.com and no external sources were called. The less responsive or slowest element that took the longest time to load (559 ms) belongs to the original domain Europe-echecs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.1 kB (29%)

Content Size

308.8 kB

After Optimization

217.7 kB

  • HTML
  • Images

In fact, the total size of Europe-echecs.com main page is 308.8 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. 45% of websites need less resources to load. Images take 226.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 66.5 kB

  • Original 81.9 kB
  • After minification 70.7 kB
  • After compression 15.3 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. This page needs HTML code to be minified as it can gain 11.2 kB, which is 14% 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 66.5 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 24.5 kB

  • Original 226.9 kB
  • After minification 202.4 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, Europe Echecs needs image optimization as it can save up to 24.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 19 (27%)

Requests Now

71

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Europe Echecs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.europe-echecs.com

www.europe-echecs.com

434 ms

generator5.js

generator5.js

147 ms

tarteaucitron.js

tarteaucitron.js

153 ms

jquery.js

jquery.js

227 ms

play_interfaces.js

play_interfaces.js

156 ms

tarteaucitron.css

tarteaucitron.css

156 ms

pgnplayer.js

pgnplayer.js

156 ms

chessboard6.js

chessboard6.js

223 ms

homepage.css

homepage.css

254 ms

chessboard5.css

chessboard5.css

255 ms

socket.io.js

socket.io.js

532 ms

bg_repeat.jpg

bg_repeat.jpg

77 ms

background.jpg

background.jpg

160 ms

font_text.php

font_text.php

79 ms

font_text.php

font_text.php

79 ms

font_text.php

font_text.php

82 ms

font_text.php

font_text.php

83 ms

blason_egg2.png

blason_egg2.png

143 ms

font_text.php

font_text.php

154 ms

font_text.php

font_text.php

155 ms

font_text.php

font_text.php

156 ms

social_icons.png

social_icons.png

155 ms

social_border.png

social_border.png

217 ms

bg_field.png

bg_field.png

228 ms

bt_recherche.png

bt_recherche.png

230 ms

newsletter.png

newsletter.png

306 ms

img_90505b01728d89083db9e5b1804b52d4_w105.jpg

img_90505b01728d89083db9e5b1804b52d4_w105.jpg

244 ms

img_245142a8282a24362c6a1762f55dab27_w105.jpg

img_245142a8282a24362c6a1762f55dab27_w105.jpg

247 ms

img_d4db78e389387c2d6f0b5404cbc61fc5_w105.jpg

img_d4db78e389387c2d6f0b5404cbc61fc5_w105.jpg

307 ms

img_2a5a60a4e38015ebb237c7ba7a2e1b37_w105.jpg

img_2a5a60a4e38015ebb237c7ba7a2e1b37_w105.jpg

317 ms

img_45af4af2ae6bf55e858a019a76aa20a7_w105.jpg

img_45af4af2ae6bf55e858a019a76aa20a7_w105.jpg

319 ms

img_567d9451c6f346cf203e6143455a6653_w105.jpg

img_567d9451c6f346cf203e6143455a6653_w105.jpg

331 ms

img_e9720a717745574cd81f22b988c3d190_w105.jpg

img_e9720a717745574cd81f22b988c3d190_w105.jpg

332 ms

img_6f58f3b172bef95307def60e8be52b00_w105.jpg

img_6f58f3b172bef95307def60e8be52b00_w105.jpg

399 ms

img_7cbabebc4ff57faf9cd22b4188243793_w105.jpg

img_7cbabebc4ff57faf9cd22b4188243793_w105.jpg

395 ms

img_363ed890155b2eeda0aa492cc52e3d34_w105.jpg

img_363ed890155b2eeda0aa492cc52e3d34_w105.jpg

405 ms

img_9a80cf893678cf5d33cec3a91742837a_w190.jpg

img_9a80cf893678cf5d33cec3a91742837a_w190.jpg

485 ms

img_9a16bdc968115f58668f35dd4bf26158_w190.jpg

img_9a16bdc968115f58668f35dd4bf26158_w190.jpg

487 ms

img_a3518523747eac6db7b48a08e17fbdda_w190.jpg

img_a3518523747eac6db7b48a08e17fbdda_w190.jpg

478 ms

pub_gamevscomputer_fr.jpg

pub_gamevscomputer_fr.jpg

470 ms

eecouv_663FR_w120.jpg

eecouv_663FR_w120.jpg

474 ms

diagfromfen_723162316b6231722f707032707031702f6e713470312f3350342f3370342f3650312f50503142505042502f3252514b314e522077202d202d2030203120_w144_ebe1df,c3a59d.png

diagfromfen_723162316b6231722f707032707031702f6e713470312f3350342f3370342f3650312f50503142505042502f3252514b314e522077202d202d2030203120_w144_ebe1df,c3a59d.png

482 ms

pub_lecons_decouverte_315.jpg

pub_lecons_decouverte_315.jpg

545 ms

sprite_menutab.png

sprite_menutab.png

533 ms

sprite_article.png

sprite_article.png

533 ms

buttons.png

buttons.png

540 ms

wheel.gif

wheel.gif

540 ms

bg_encadre_droite.png

bg_encadre_droite.png

502 ms

sprite_mobile.png

sprite_mobile.png

552 ms

bg_footer_repeat.png

bg_footer_repeat.png

556 ms

bg_footer_filet.png

bg_footer_filet.png

554 ms

bg_footer_group.png

bg_footer_group.png

559 ms

tarteaucitron.css

tarteaucitron.css

78 ms

tarteaucitron.fr.js

tarteaucitron.fr.js

83 ms

78 ms

wheel.gif

wheel.gif

80 ms

frame.svg

frame.svg

80 ms

board.svg

board.svg

82 ms

wheel.gif

wheel.gif

83 ms

nopiece.svg

nopiece.svg

120 ms

br.svg

br.svg

121 ms

bn.svg

bn.svg

151 ms

bb.svg

bb.svg

162 ms

bq.svg

bq.svg

157 ms

bk.svg

bk.svg

167 ms

bp.svg

bp.svg

195 ms

wp.svg

wp.svg

202 ms

wr.svg

wr.svg

226 ms

wn.svg

wn.svg

231 ms

wb.svg

wb.svg

234 ms

wq.svg

wq.svg

238 ms

wk.svg

wk.svg

270 ms

tarteaucitron.services.js

tarteaucitron.services.js

227 ms

91 ms

Accessibility Review

europe-echecs.com accessibility score

83

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

europe-echecs.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

europe-echecs.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Europe-echecs.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Europe-echecs.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

europe-echecs.com

Open Graph description is not detected on the main page of Europe Echecs. 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: