Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 0

    Best Practices

  • 82

    SEO

    Google-friendlier than
    44% of websites

Page Load Speed

4.7 sec in total

First Response

274 ms

Resources Loaded

3.8 sec

Page Rendered

622 ms

ville-laon.fr screenshot

About Website

Welcome to ville-laon.fr homepage info - get ready to check Ville Laon best content for Belgium right away, or after learning these important things about ville-laon.fr

Ville de LAON

Visit ville-laon.fr

Key Findings

We analyzed Ville-laon.fr page load time and found that the first response time was 274 ms and then it took 4.4 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

ville-laon.fr performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value19.5 s

0/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value1,790 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.461

19/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

ville-laon.fr

274 ms

Accueil.awp

1235 ms

vide.html

93 ms

contenu-Laon.css

196 ms

structure-Laon.css

286 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Ville-laon.fr, 93% (50 requests) were made to Swebdev17.gie-convergence.fr and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Swebdev17.gie-convergence.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.5 kB (16%)

Content Size

2.9 MB

After Optimization

2.5 MB

In fact, the total size of Ville-laon.fr main page is 2.9 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. 30% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-47%

Potential reduce by 373 B

  • Original 801 B
  • After minification 772 B
  • After compression 428 B

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 373 B or 47% of the original size.

Image Optimization

-7%

Potential reduce by 191.3 kB

  • Original 2.6 MB
  • After minification 2.4 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. Ville Laon images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 152.4 kB

  • Original 222.8 kB
  • After minification 218.0 kB
  • After compression 70.4 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 152.4 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 123.4 kB

  • Original 144.0 kB
  • After minification 125.6 kB
  • After compression 20.6 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. Ville-laon.fr needs all CSS files to be minified and compressed as it can save up to 123.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (23%)

Requests Now

52

After Optimization

40

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ville Laon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ville-laon.fr accessibility score

54

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

SEO Factors

ville-laon.fr SEO score

82

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

    N/A

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ville-laon.fr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Ville-laon.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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