Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

tourisme.yvelines.fr

Site officiel du tourisme et des loisirs en Yvelines

Page Load Speed

6.3 sec in total

First Response

259 ms

Resources Loaded

5.1 sec

Page Rendered

948 ms

About Website

Click here to check amazing Tourisme Yvelines content for France. Otherwise, check out these important facts you probably never knew about tourisme.yvelines.fr

Vos sorties, vos balades, vos vacances, vos weekends et activités de loisirs et de tourisme dans les Yvelines sur le site officiel d'Yvelines tourisme

Visit tourisme.yvelines.fr

Key Findings

We analyzed Tourisme.yvelines.fr page load time and found that the first response time was 259 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tourisme.yvelines.fr performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

tourisme.yvelines.fr

259 ms

tourisme.yvelines.fr

594 ms

normalize.css

85 ms

aos.css

178 ms

datepicker.css

365 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 87% of them (55 requests) were addressed to the original Tourisme.yvelines.fr, 5% (3 requests) were made to Sdk.privacy-center.org and 3% (2 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Tourisme.yvelines.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 780.6 kB (4%)

Content Size

18.9 MB

After Optimization

18.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tourisme.yvelines.fr main page is 18.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 18.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 57.8 kB

  • Original 68.7 kB
  • After minification 47.3 kB
  • After compression 11.0 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 21.4 kB, which is 31% 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 57.8 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 692.1 kB

  • Original 18.6 MB
  • After minification 17.9 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. Tourisme Yvelines images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 27.9 kB

  • Original 199.2 kB
  • After minification 199.2 kB
  • After compression 171.4 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 27.9 kB or 14% of the original size.

CSS Optimization

-10%

Potential reduce by 2.9 kB

  • Original 29.2 kB
  • After minification 28.6 kB
  • After compression 26.3 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. Tourisme.yvelines.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (49%)

Requests Now

61

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tourisme Yvelines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tourisme.yvelines.fr accessibility score

85

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a valid value for its [lang] attribute.

Best Practices

tourisme.yvelines.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tourisme.yvelines.fr SEO score

98

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 Tourisme.yvelines.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 Tourisme.yvelines.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 Tourisme Yvelines. 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: