Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

a4.fr

A4 Technologie

Page Load Speed

7.5 sec in total

First Response

2.5 sec

Resources Loaded

4.8 sec

Page Rendered

290 ms

a4.fr screenshot

About Website

Click here to check amazing A4 content for France. Otherwise, check out these important facts you probably never knew about a4.fr

A4 Technologie Vente par correspondance et internet.

Visit a4.fr

Key Findings

We analyzed A4.fr page load time and found that the first response time was 2.5 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

a4.fr performance score

0

Network Requests Diagram

a4.fr

2461 ms

styles.css

587 ms

widgets.css

510 ms

style.css

510 ms

reset.bootstrap.css

510 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 98% of them (140 requests) were addressed to the original A4.fr, 1% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain A4.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 973.6 kB (47%)

Content Size

2.1 MB

After Optimization

1.1 MB

In fact, the total size of A4.fr main page is 2.1 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. 65% of websites need less resources to load. Images take 898.7 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 237.0 kB

  • Original 271.6 kB
  • After minification 268.2 kB
  • After compression 34.6 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 237.0 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 25.4 kB

  • Original 898.7 kB
  • After minification 873.3 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. A4 images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 561.6 kB

  • Original 728.5 kB
  • After minification 557.8 kB
  • After compression 166.9 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 561.6 kB or 77% of the original size.

CSS Optimization

-83%

Potential reduce by 149.7 kB

  • Original 179.5 kB
  • After minification 142.3 kB
  • After compression 29.8 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. A4.fr needs all CSS files to be minified and compressed as it can save up to 149.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (30%)

Requests Now

142

After Optimization

99

The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

SEO Factors

a4.fr SEO score

0

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 A4.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 A4.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 A4. 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: