Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

lyon.fr

Accueil | Ville de Lyon

Page Load Speed

4.4 sec in total

First Response

271 ms

Resources Loaded

3.7 sec

Page Rendered

486 ms

lyon.fr screenshot

About Website

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

Visit lyon.fr

Key Findings

We analyzed Lyon.fr page load time and found that the first response time was 271 ms and then it took 4.2 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

lyon.fr performance score

0

Network Requests Diagram

lyon.fr

271 ms

lyon.fr

375 ms

www.lyon.fr

727 ms

css_xnDYBl4OD9snX7Sf9EyJ9VkzRg71lff1OegyGLU8z1w.DC46eXDXNqd7nAabBNwZ9u8wUQRe9Ua37dH_hzHCrN4.css

96 ms

css_gfUtLDXi72df47AexuJ-vm_wJb2QkME0vEvBnJxO6dA.BNkKNp68EbDUOqVxDKuKG3tFjrUVQO2lvnrY2ws-ozs.css

186 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 95% of them (108 requests) were addressed to the original Lyon.fr, 4% (5 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Lyon.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.0 kB (6%)

Content Size

3.4 MB

After Optimization

3.2 MB

In fact, the total size of Lyon.fr main page is 3.4 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. 60% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 85.0 kB

  • Original 106.9 kB
  • After minification 83.8 kB
  • After compression 21.9 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 23.1 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 85.0 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 123.0 kB

  • Original 3.1 MB
  • After minification 3.0 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. Lyon images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 5.4 kB

  • Original 92.1 kB
  • After minification 91.9 kB
  • After compression 86.7 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

-1%

Potential reduce by 524 B

  • Original 66.7 kB
  • After minification 66.7 kB
  • After compression 66.2 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. Lyon.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 59 (56%)

Requests Now

105

After Optimization

46

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

SEO Factors

lyon.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 Lyon.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 Lyon.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 Lyon. 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: