Tools & Wizards About Us
lsaudiovisuel.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

lsaudiovisuel.com

Prestations en événementiel - location de matériel audiovisuel

Page Load Speed

2.2 sec in total

First Response

252 ms

Resources Loaded

1.7 sec

Page Rendered

254 ms

lsaudiovisuel.com screenshot

About Website

Welcome to lsaudiovisuel.com homepage info - get ready to check Ls Audiovisuel best content right away, or after learning these important things about lsaudiovisuel.com

Solutions audiovisuelles en location et vente, moyens techniques et humains pour prestations événementielles : organisation congrès, conventions et séminaires, assemblées générales, manifestations spo...

Visit lsaudiovisuel.com

Key Findings

We analyzed Lsaudiovisuel.com page load time and found that the first response time was 252 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

lsaudiovisuel.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

lsaudiovisuel.com

252 ms

www.lsaudiovisuel.com

458 ms

styles.min.css

164 ms

165001587

187 ms

logo.png

240 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 85% of them (39 requests) were addressed to the original Lsaudiovisuel.com, 13% (6 requests) were made to Player.vimeo.com and 2% (1 request) were made to I.vimeocdn.com. The less responsive or slowest element that took the longest time to load (754 ms) belongs to the original domain Lsaudiovisuel.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.6 kB (4%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Lsaudiovisuel.com main page is 1.1 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 23.2 kB

  • Original 28.8 kB
  • After minification 25.1 kB
  • After compression 5.6 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. This page needs HTML code to be minified as it can gain 3.7 kB, which is 13% 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 23.2 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 23.4 kB

  • Original 1.1 MB
  • After minification 1.0 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. Ls Audiovisuel images are well optimized though.

CSS Optimization

-0%

Potential reduce by 52 B

  • Original 35.6 kB
  • After minification 35.6 kB
  • After compression 35.5 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. Lsaudiovisuel.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

35

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ls Audiovisuel. According to our analytics all requests are already optimized.

Network Requests Diagram

lsaudiovisuel.com

lsaudiovisuel.com

252 ms

www.lsaudiovisuel.com

www.lsaudiovisuel.com

458 ms

styles.min.css

styles.min.css

164 ms

165001587

165001587

187 ms

logo.png

logo.png

240 ms

accueil-1-28k.jpg

accueil-1-28k.jpg

555 ms

evenement-1-2pp.jpg

evenement-1-2pp.jpg

400 ms

accueil-defaut-1-amg.jpg

accueil-defaut-1-amg.jpg

480 ms

lsa-voeux-2016-v2-1-tw6.jpg

lsa-voeux-2016-v2-1-tw6.jpg

401 ms

accueil-1-vrr.jpg

accueil-1-vrr.jpg

319 ms

1-1-uaz.jpg

1-1-uaz.jpg

397 ms

2-1-5en.jpg

2-1-5en.jpg

400 ms

3-1-tj2.jpg

3-1-tj2.jpg

477 ms

4-1-esj.jpg

4-1-esj.jpg

558 ms

video_165001587.jpg

video_165001587.jpg

480 ms

lsa-voeux-2016-v2-1-tw6.jpg

lsa-voeux-2016-v2-1-tw6.jpg

480 ms

accueil-1-vrr.jpg

accueil-1-vrr.jpg

556 ms

1-1-uaz.jpg

1-1-uaz.jpg

558 ms

2-1-5en.jpg

2-1-5en.jpg

558 ms

3-1-tj2.jpg

3-1-tj2.jpg

559 ms

4-1-esj.jpg

4-1-esj.jpg

633 ms

m-4k25-rgb-hero-36-yfj.png

m-4k25-rgb-hero-36-yfj.png

634 ms

location-lyon-tc2-elite-tricaster-35-zgf.png

location-lyon-tc2-elite-tricaster-35-zgf.png

638 ms

libjs.php

libjs.php

724 ms

convertisseur-ndi-lyon-lsa-34-vga.png

convertisseur-ndi-lyon-lsa-34-vga.png

638 ms

qrcode.png

qrcode.png

639 ms

facebook-qez.png

facebook-qez.png

711 ms

logo-linkedin-pvy.png

logo-linkedin-pvy.png

712 ms

sprit.png

sprit.png

681 ms

motif-fond.png

motif-fond.png

542 ms

ombre.png

ombre.png

544 ms

map-footer.jpg

map-footer.jpg

754 ms

568744312-5cb0e8064c8cbf5e99c02fc061d3a957c35d1156d692627aa5969d07d7e9a6c5-d

568744312-5cb0e8064c8cbf5e99c02fc061d3a957c35d1156d692627aa5969d07d7e9a6c5-d

409 ms

FuturaStd-Heavy_gdi.woff

FuturaStd-Heavy_gdi.woff

573 ms

Teko-Regular_gdi.woff

Teko-Regular_gdi.woff

573 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

647 ms

Teko-Semibold_gdi.woff

Teko-Semibold_gdi.woff

573 ms

Teko-Medium_gdi.woff

Teko-Medium_gdi.woff

652 ms

165001587

165001587

1 ms

165001587

165001587

50 ms

148 ms

165001587

165001587

3 ms

165001587

165001587

1 ms

165001587

165001587

172 ms

106 ms

cootra-param.png

cootra-param.png

80 ms

Accessibility Review

lsaudiovisuel.com accessibility score

83

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.

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

lsaudiovisuel.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

lsaudiovisuel.com SEO score

84

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

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 Lsaudiovisuel.com 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 Lsaudiovisuel.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

lsaudiovisuel.com

Open Graph description is not detected on the main page of Ls Audiovisuel. 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: