Access val-doise-tourisme.com. Page d'accueil - Val d'Oise Tourisme, Votre Val d'Oise est ici !

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

val-doise-tourisme.com

467 ms

www.valdoise-tourisme.com

668 ms

globals.css

156 ms

ecran.css

158 ms

menu.css

162 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Val-doise-tourisme.com, 97% (88 requests) were made to Valdoise-tourisme.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Valdoise-tourisme.com.

Content Size

6.8 MB

After Optimization

6.4 MB

In fact, the total size of Val-doise-tourisme.com main page is 6.8 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. 25% of websites need less resources to load. Images take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 25.8 kB

Original 31.2 kB
After minification 26.5 kB
After compression 5.5 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 4.8 kB, which is 15% 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 25.8 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 183.9 kB

Original 6.5 MB
After minification 6.4 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. Val D Oise Tourisme images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 73.8 kB

Original 132.0 kB
After minification 130.5 kB
After compression 58.2 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 73.8 kB or 56% of the original size.

CSS Optimization

-79%

Potential reduce by 32.2 kB

Original 40.7 kB
After minification 34.5 kB
After compression 8.5 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. Val-doise-tourisme.com needs all CSS files to be minified and compressed as it can save up to 32.2 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Val D Oise Tourisme. 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 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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/).

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 Val-doise-tourisme.com 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 Val-doise-tourisme.com 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

val-doise-tourisme.com

Open Graph description is not detected on the main page of Val D Oise Tourisme. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Page d'accueil - Val d'Oise Tourisme, Votre Val d'Oise est ici !

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

val-doise-tourisme.com

www.valdoise-tourisme.com

globals.css

ecran.css

menu.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

val-doise-tourisme.com

www.valdoise-tourisme.com

globals.css

ecran.css

menu.css

cm-content_fr.css

accueil.css

accueil_fr.css

bxslider.css

menus.js

accueil.js

jquery.js

jquery.bxSlider.min.js

fond-body-accueil.gif

fond-header.jpg

separateur.gif

logo-valdoise2.jpg

fond-h1.gif

icone-maison-accueil.jpg

icone-valise-accueil.jpg

icone-i.jpg

border-left-input-search.jpg

icone-search.jpg

icone-langue-fr.jpg

icone-langue-en.jpg

icone-langue-malVoyant.jpg

picto-rss.gif

btn1.jpg

btn2.jpg

btn3.jpg

btn4.jpg

btn5.jpg

btn6.jpg

lien2.png

fond-pro-presse.png

fond-content.jpg

Vues-Enghien-les-Bains.jpg

cadreBleu.png

btn+.jpg

chateau-ecouen1.jpg

Passerelle-Oise-A-Lionel-PagA-.jpg

ExtA-rieurs-ChA-teau-d-Auvers-1.jpg

A446-ph-JeromeJohnson-2010.jpg