Report Summary

  • 2

    Performance

    Renders faster than
    19% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

chartres-tourisme.fr

Office de Tourisme de Chartres Métropole - Maintenon - Visite et info

Page Load Speed

7.3 sec in total

First Response

462 ms

Resources Loaded

5.8 sec

Page Rendered

1.1 sec

chartres-tourisme.fr screenshot

About Website

Click here to check amazing Chartres Tourisme content. Otherwise, check out these important facts you probably never knew about chartres-tourisme.fr

Besoin d'un conseil pour visiter Chartres ? Faites le plein d'informations et de bons plans à travers notre site web et auprès de notre équipe de conseillers en séjour.

Visit chartres-tourisme.fr

Key Findings

We analyzed Chartres-tourisme.fr page load time and found that the first response time was 462 ms and then it took 6.8 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

chartres-tourisme.fr performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value39.5 s

0/100

25%

SI (Speed Index)

Value23.3 s

0/100

10%

TBT (Total Blocking Time)

Value24,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.522

15/100

15%

TTI (Time to Interactive)

Value64.5 s

0/100

10%

Network Requests Diagram

chartres-tourisme.fr

462 ms

chartres-tourisme.com

341 ms

www.chartres-tourisme.com

947 ms

node.css

113 ms

defaults.css

226 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Chartres-tourisme.fr, 93% (97 requests) were made to Chartres-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 (2 sec) relates to the external source Chartres-tourisme.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 260.9 kB (19%)

Content Size

1.4 MB

After Optimization

1.1 MB

In fact, the total size of Chartres-tourisme.fr main page is 1.4 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 33.2 kB

  • Original 40.8 kB
  • After minification 35.7 kB
  • After compression 7.5 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 5.1 kB, which is 12% 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 33.2 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 42.8 kB

  • Original 1.1 MB
  • After minification 1.0 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. Chartres Tourisme images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 85.0 kB

  • Original 137.7 kB
  • After minification 125.4 kB
  • After compression 52.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 85.0 kB or 62% of the original size.

CSS Optimization

-81%

Potential reduce by 99.9 kB

  • Original 124.0 kB
  • After minification 92.0 kB
  • After compression 24.1 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. Chartres-tourisme.fr needs all CSS files to be minified and compressed as it can save up to 99.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (45%)

Requests Now

99

After Optimization

54

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chartres 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 13 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

chartres-tourisme.fr accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

chartres-tourisme.fr best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

chartres-tourisme.fr SEO score

92

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chartres-tourisme.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 Chartres-tourisme.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 Chartres 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: