Tools & Wizards About Us
cbm76.fr screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

cbm76.fr

Cerballiance - les laboratoires d'analyses médicales

Page Load Speed

3.9 sec in total

First Response

268 ms

Resources Loaded

3.2 sec

Page Rendered

508 ms

cbm76.fr screenshot

About Website

Welcome to cbm76.fr homepage info - get ready to check Cbm 76 best content right away, or after learning these important things about cbm76.fr

Cerballiance, c'est près de 700 laboratoires d'analyses médicales dans toute la France pour faciliter votre parcours de soins.

Visit cbm76.fr

Key Findings

We analyzed Cbm76.fr page load time and found that the first response time was 268 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cbm76.fr performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value5.7 s

50/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

cbm76.fr

268 ms

www.cerballiance.fr

647 ms

fr

730 ms

google_tag.script.js

130 ms

css_9m8-tA3IQf8ThlLQYTTZUyEweCvyR908Tg0XCbKYOfY.css

407 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Cbm76.fr, 95% (38 requests) were made to Cerballiance.fr and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Cerballiance.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.3 kB (11%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cbm76.fr main page is 1.4 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 44.0 kB

  • Original 52.9 kB
  • After minification 41.0 kB
  • After compression 8.9 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 11.9 kB, which is 22% 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 44.0 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 95.7 kB

  • Original 1.2 MB
  • After minification 1.1 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. Cbm 76 images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 6.7 kB

  • Original 133.7 kB
  • After minification 133.7 kB
  • After compression 127.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 3.9 kB

  • Original 30.9 kB
  • After minification 30.9 kB
  • After compression 27.0 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. Cbm76.fr needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (31%)

Requests Now

29

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cbm 76. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cbm76.fr

cbm76.fr

268 ms

www.cerballiance.fr

www.cerballiance.fr

647 ms

fr

fr

730 ms

google_tag.script.js

google_tag.script.js

130 ms

css_9m8-tA3IQf8ThlLQYTTZUyEweCvyR908Tg0XCbKYOfY.css

css_9m8-tA3IQf8ThlLQYTTZUyEweCvyR908Tg0XCbKYOfY.css

407 ms

app.css

app.css

469 ms

print.css

print.css

386 ms

logo.png

logo.png

622 ms

sprite.symbol.svg

sprite.symbol.svg

554 ms

js_z_XVYuwagxO1f31bq8eU-kgJ3IywSGxTZM_y6BNntME.js

js_z_XVYuwagxO1f31bq8eU-kgJ3IywSGxTZM_y6BNntME.js

420 ms

svgxuse.js

svgxuse.js

551 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

750 ms

slick.js

slick.js

553 ms

jquery.matchHeight.js

jquery.matchHeight.js

833 ms

picturefill.min.js

picturefill.min.js

578 ms

behaviors.js

behaviors.js

620 ms

js_zsj96nhh2aUw-ic9cr5tm4BJpd5jm_I4MUaQVV474CI.js

js_zsj96nhh2aUw-ic9cr5tm4BJpd5jm_I4MUaQVV474CI.js

636 ms

meero_photo-18960808-005_cecile.jpg

meero_photo-18960808-005_cecile.jpg

1147 ms

iStock-1252459214-paiement-en-ligne_0.jpg

iStock-1252459214-paiement-en-ligne_0.jpg

912 ms

Image%20banniere%20HPV-1024_0.jpg

Image%20banniere%20HPV-1024_0.jpg

939 ms

iStock-1227312292.jpg

iStock-1227312292.jpg

912 ms

meero_photo-18960808-005_monsieur_sansfiltre.jpg

meero_photo-18960808-005_monsieur_sansfiltre.jpg

1317 ms

damier2_iStock-637893384.jpg

damier2_iStock-637893384.jpg

1205 ms

Image%20banniere%20HPV-1024_0.jpg

Image%20banniere%20HPV-1024_0.jpg

1029 ms

iStock-1227312292.jpg

iStock-1227312292.jpg

1028 ms

photo-eel.jpg

photo-eel.jpg

1062 ms

Instagram-blue-circle-white.svg

Instagram-blue-circle-white.svg

1175 ms

Instagram-blue-circle-white%2034.svg

Instagram-blue-circle-white%2034.svg

1176 ms

linkedin.svg

linkedin.svg

1183 ms

Twitter-blue-white-circle.svg

Twitter-blue-white-circle.svg

1250 ms

t%C3%A9l%C3%A9chargement.jpg

t%C3%A9l%C3%A9chargement.jpg

1331 ms

Montserrat-Light.ttf

Montserrat-Light.ttf

727 ms

Montserrat-Thin.ttf

Montserrat-Thin.ttf

816 ms

Montserrat-Regular.ttf

Montserrat-Regular.ttf

838 ms

Montserrat-Black.ttf

Montserrat-Black.ttf

802 ms

Montserrat-Medium.ttf

Montserrat-Medium.ttf

834 ms

Montserrat-Bold.ttf

Montserrat-Bold.ttf

882 ms

Montserrat-SemiBold.ttf

Montserrat-SemiBold.ttf

893 ms

Montserrat-ExtraBold.ttf

Montserrat-ExtraBold.ttf

904 ms

gtm.js

gtm.js

70 ms

Accessibility Review

cbm76.fr accessibility score

79

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-*] attributes do not match their roles

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

Best Practices

cbm76.fr 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

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

cbm76.fr SEO score

91

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

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 Cbm76.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 Cbm76.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

cbm76.fr

Open Graph description is not detected on the main page of Cbm 76. 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: