Tools & Wizards About Us
le-bal.fr screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

le-bal.fr

LE BAL | Espace d’exposition dédié à l’image-document : photographie, vidéo, cinéma, nouveaux médias.

Page Load Speed

8 sec in total

First Response

189 ms

Resources Loaded

7.3 sec

Page Rendered

512 ms

le-bal.fr screenshot

About Website

Click here to check amazing LE BAL content for France. Otherwise, check out these important facts you probably never knew about le-bal.fr

LE BAL est un espace d’exposition, de réflexion et de pédagogie dédié à l’image-document sous toutes ses formes (photographie, vidéo, cinéma,

Visit le-bal.fr

Key Findings

We analyzed Le-bal.fr page load time and found that the first response time was 189 ms and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

le-bal.fr performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value33.6 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

le-bal.fr

189 ms

www.le-bal.fr

198 ms

www.le-bal.fr

392 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

96 ms

css_tGTNtRAsNJmcVz4r7F6YCijbrQGDbBmziHSrRd1Stqc.css

189 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 86% of them (75 requests) were addressed to the original Le-bal.fr, 2% (2 requests) were made to Maxcdn.bootstrapcdn.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Le-bal.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.8 MB (24%)

Content Size

11.6 MB

After Optimization

8.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Le-bal.fr main page is 11.6 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. Images take 11.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 92.5 kB

  • Original 111.1 kB
  • After minification 100.5 kB
  • After compression 18.6 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 92.5 kB or 83% of the original size.

Image Optimization

-24%

Potential reduce by 2.7 MB

  • Original 11.3 MB
  • After minification 8.5 MB

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, LE BAL needs image optimization as it can save up to 2.7 MB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 27.0 kB

  • Original 167.1 kB
  • After minification 167.0 kB
  • After compression 140.1 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 27.0 kB or 16% of the original size.

CSS Optimization

-1%

Potential reduce by 201 B

  • Original 37.7 kB
  • After minification 37.7 kB
  • After compression 37.5 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. Le-bal.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (23%)

Requests Now

80

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LE BAL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

le-bal.fr

le-bal.fr

189 ms

www.le-bal.fr

www.le-bal.fr

198 ms

www.le-bal.fr

www.le-bal.fr

392 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

96 ms

css_tGTNtRAsNJmcVz4r7F6YCijbrQGDbBmziHSrRd1Stqc.css

css_tGTNtRAsNJmcVz4r7F6YCijbrQGDbBmziHSrRd1Stqc.css

189 ms

css_9I7Ok2wNzCGS5jzDy7QYDgIMxy4DFGIFPT9vxMOCKrY.css

css_9I7Ok2wNzCGS5jzDy7QYDgIMxy4DFGIFPT9vxMOCKrY.css

246 ms

css_AAWzGH5Pw0fLVxchHGBaY7dnlEnyfrcpyuzl6rryuW0.css

css_AAWzGH5Pw0fLVxchHGBaY7dnlEnyfrcpyuzl6rryuW0.css

247 ms

css_N46z7CjVO9K8UkRioYm3utl7S6HivgLKujOgvzdrL7k.css

css_N46z7CjVO9K8UkRioYm3utl7S6HivgLKujOgvzdrL7k.css

258 ms

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css_nQjLHKR_7blTLqSrOj0by0OVFhU8w5GxBwmK0P5C6rI.css

358 ms

js_ypadrG4kz9-JBpNOXmgjyVozLCJG_1RP3Ig-iqWR8n0.js

js_ypadrG4kz9-JBpNOXmgjyVozLCJG_1RP3Ig-iqWR8n0.js

401 ms

js_hPw26XjNyeTnVYIe4WAGoky7yJ_3pYx658uWteGNX0w.js

js_hPw26XjNyeTnVYIe4WAGoky7yJ_3pYx658uWteGNX0w.js

319 ms

js_obGJHEK_w4ykNcZ7Xm1NnRl9x0N4tBxyw-HdQsVFfUM.js

js_obGJHEK_w4ykNcZ7Xm1NnRl9x0N4tBxyw-HdQsVFfUM.js

419 ms

js_mJYXMwMtKroORcaSpmFjQPez4MrTaMDeZDOPnKnwoQs.js

js_mJYXMwMtKroORcaSpmFjQPez4MrTaMDeZDOPnKnwoQs.js

349 ms

js_R0gXOdMd-7fW0Q64oFZiTSXETTfa9nkV1ygLz68wqf8.js

js_R0gXOdMd-7fW0Q64oFZiTSXETTfa9nkV1ygLz68wqf8.js

348 ms

font-awesome.min.css

font-awesome.min.css

29 ms

js_nzg_Ttv8PCMPkNxEeLcMSYJBIce_xrRcJu7C5n7SOyI.js

js_nzg_Ttv8PCMPkNxEeLcMSYJBIce_xrRcJu7C5n7SOyI.js

416 ms

addthis_widget.js

addthis_widget.js

42 ms

art-is-share.min.js

art-is-share.min.js

525 ms

analytics.js

analytics.js

113 ms

logo.png

logo.png

169 ms

menu-expanded.png

menu-expanded.png

172 ms

menu-leaf.png

menu-leaf.png

165 ms

4._2021_06_03.jpg

4._2021_06_03.jpg

353 ms

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le-bal_2024_a4_300dpi.jpg

485 ms

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420 ms

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nl_0.jpg

729 ms

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549 ms

lfdr_insta_v4.jpg

lfdr_insta_v4.jpg

770 ms

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545 ms

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532 ms

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913 ms

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856 ms

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811 ms

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739 ms

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2100 ms

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2130 ms

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2129 ms

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2233 ms

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2203 ms

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2090 ms

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2236 ms

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2210 ms

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2255 ms

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2261 ms

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2336 ms

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2326 ms

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2358 ms

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2364 ms

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2362 ms

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2362 ms

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2431 ms

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2433 ms

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2483 ms

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2501 ms

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piwik.js

494 ms

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2876 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

27 ms

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collect

14 ms

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collect

31 ms

js

js

55 ms

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2312 ms

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2573 ms

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2609 ms

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2267 ms

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2293 ms

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2467 ms

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piwik.js

1586 ms

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2537 ms

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2525 ms

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2894 ms

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vasantha-yogananthan-478x600_nb.png

2599 ms

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le-bal_2024_a4_300dpi.jpg

3380 ms

lfdr_insta_v4.jpg

lfdr_insta_v4.jpg

2499 ms

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17_0.jpg

2564 ms

peixoto.png

peixoto.png

2469 ms

queau_01.jpg

queau_01.jpg

2544 ms

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1347 ms

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cycle_de_rencontres3.jpg

1540 ms

piwik.php

piwik.php

89 ms

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1547 ms

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2457 ms

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queau_01.jpg

3634 ms

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1498 ms

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piwik.php

155 ms

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2054 ms

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92 ms

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92 ms

Accessibility Review

le-bal.fr accessibility score

91

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

Best Practices

le-bal.fr best practices score

75

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

SEO Factors

le-bal.fr SEO score

92

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Le-bal.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Le-bal.fr 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

le-bal.fr

Open Graph description is not detected on the main page of LE BAL. 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: