Tools & Wizards About Us
route-des-sel.org screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

route-des-sel.org

Accueil | Route des SEL

Page Load Speed

3.3 sec in total

First Response

1 sec

Resources Loaded

2 sec

Page Rendered

260 ms

route-des-sel.org screenshot

About Website

Visit route-des-sel.org now to see the best up-to-date Route Des SEL content for France and also check out these interesting facts you probably never knew about route-des-sel.org

Visit route-des-sel.org

Key Findings

We analyzed Route-des-sel.org page load time and found that the first response time was 1 sec and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

route-des-sel.org performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.127

82/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

route-des-sel.org

1021 ms

css_df41122f507c4fafd51f4acd4a49bac8.css

243 ms

js_41d49d62de086ea6f815114f3620e053.js

385 ms

bg-body.png

110 ms

analytics.js

45 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Route-des-sel.org, 18% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Route-des-sel.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.1 kB (51%)

Content Size

187.4 kB

After Optimization

92.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Route-des-sel.org main page is 187.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 62.1 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 11.0 kB

  • Original 16.3 kB
  • After minification 14.7 kB
  • After compression 5.3 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 11.0 kB or 67% of the original size.

Image Optimization

-12%

Potential reduce by 7.7 kB

  • Original 62.1 kB
  • After minification 54.4 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. Obviously, Route Des SEL needs image optimization as it can save up to 7.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-79%

Potential reduce by 44.5 kB

  • Original 56.1 kB
  • After minification 54.8 kB
  • After compression 11.6 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. Route-des-sel.org needs all CSS files to be minified and compressed as it can save up to 44.5 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (50%)

Requests Now

16

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Route Des SEL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

route-des-sel.org

route-des-sel.org

1021 ms

css_df41122f507c4fafd51f4acd4a49bac8.css

css_df41122f507c4fafd51f4acd4a49bac8.css

243 ms

js_41d49d62de086ea6f815114f3620e053.js

js_41d49d62de086ea6f815114f3620e053.js

385 ms

bg-body.png

bg-body.png

110 ms

analytics.js

analytics.js

45 ms

blockbg.jpg

blockbg.jpg

105 ms

menu-leaf.png

menu-leaf.png

111 ms

logo.png

logo.png

195 ms

primary-links.jpg

primary-links.jpg

211 ms

blueblockhead.gif

blueblockhead.gif

213 ms

greenblockhead.gif

greenblockhead.gif

215 ms

logo-sel2.thumbnail.jpg

logo-sel2.thumbnail.jpg

198 ms

1458440157

1458440157

623 ms

bg-footer-bl.png

bg-footer-bl.png

293 ms

bg-footer-br.png

bg-footer-br.png

296 ms

collect

collect

19 ms

collect

collect

4 ms

Accessibility Review

route-des-sel.org accessibility score

98

Accessibility Issues

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.

Best Practices

route-des-sel.org 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

SEO Factors

route-des-sel.org SEO score

88

Search Engine Optimization Advices

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 Route-des-sel.org 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 Route-des-sel.org 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

route-des-sel.org

Open Graph description is not detected on the main page of Route Des SEL. 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: