Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

antargaz.fr

Antargaz : votre fournisseur de Gaz | Antargaz

Page Load Speed

3.3 sec in total

First Response

252 ms

Resources Loaded

2.8 sec

Page Rendered

186 ms

antargaz.fr screenshot

About Website

Welcome to antargaz.fr homepage info - get ready to check Antargaz best content for France right away, or after learning these important things about antargaz.fr

Fournisseur d'énergies pour les particuliers et les pros, Antargaz vous propose des solutions de gaz liquides en citerne (propane) ou en bouteilles (propane & butane) adaptées à tous vos besoins....

Visit antargaz.fr

Key Findings

We analyzed Antargaz.fr page load time and found that the first response time was 252 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

antargaz.fr performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value25.8 s

0/100

25%

SI (Speed Index)

Value22.5 s

0/100

10%

TBT (Total Blocking Time)

Value13,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value29.9 s

0/100

10%

Network Requests Diagram

antargaz.fr

252 ms

www.antargaz.fr

347 ms

jquery.fancybox.css

88 ms

style-antargaz.css

326 ms

uidatepicker.css

170 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 88% of them (99 requests) were addressed to the original Antargaz.fr, 3% (3 requests) were made to U.videostep.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (876 ms) belongs to the original domain Antargaz.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 738.1 kB (48%)

Content Size

1.5 MB

After Optimization

788.1 kB

In fact, the total size of Antargaz.fr main page is 1.5 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. Javascripts take 732.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 72.9 kB

  • Original 82.9 kB
  • After minification 58.4 kB
  • After compression 10.0 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 24.6 kB, which is 30% 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 72.9 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 38.2 kB

  • Original 643.2 kB
  • After minification 605.0 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. Antargaz images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 570.2 kB

  • Original 732.4 kB
  • After minification 535.9 kB
  • After compression 162.2 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 570.2 kB or 78% of the original size.

CSS Optimization

-84%

Potential reduce by 56.8 kB

  • Original 67.7 kB
  • After minification 51.7 kB
  • After compression 10.9 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. Antargaz.fr needs all CSS files to be minified and compressed as it can save up to 56.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (50%)

Requests Now

107

After Optimization

54

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Antargaz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

antargaz.fr accessibility score

84

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

High

Heading elements are not in a sequentially-descending order

Best Practices

antargaz.fr best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

antargaz.fr SEO score

93

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

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