Access valdeloire.org. Val de Loire patrimoine mondial de l'UNESCO, paysage culture

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value1,440 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

valdeloire.org

269 ms

www.valdeloire.org

2989 ms

gtm.js

63 ms

autocomplete.css

79 ms

ie10-viewport-bug-workaround.css

156 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 83% of them (69 requests) were addressed to the original Valdeloire.org, 6% (5 requests) were made to Youtube-nocookie.com and 2% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Valdeloire.org.

Content Size

4.2 MB

After Optimization

3.2 MB

In fact, the total size of Valdeloire.org main page is 4.2 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. Only a small number of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 87.4 kB

Original 102.1 kB
After minification 72.2 kB
After compression 14.7 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 29.9 kB, which is 29% 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 87.4 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 241.7 kB

Original 2.8 MB
After minification 2.6 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 De Loire images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 80.0 kB

Original 549.0 kB
After minification 547.7 kB
After compression 469.0 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 80.0 kB or 15% of the original size.

CSS Optimization

-77%

Potential reduce by 546.2 kB

Original 705.5 kB
After minification 704.0 kB
After compression 159.3 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. Valdeloire.org needs all CSS files to be minified and compressed as it can save up to 546.2 kB or 77% of the original size.

Requests Now

After Optimization

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Val De Loire. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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 are opportunities to improve keyboard navigation in your application.

High

Some elements have a [tabindex] value greater than 0

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

High

robots.txt is not valid

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 Valdeloire.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 Valdeloire.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

valdeloire.org

Open Graph description is not detected on the main page of Val De Loire. 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

Val de Loire patrimoine mondial de l'UNESCO, paysage culture - 22621

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

valdeloire.org

www.valdeloire.org

gtm.js

autocomplete.css

ie10-viewport-bug-workaround.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

valdeloire.org

www.valdeloire.org

gtm.js

autocomplete.css

ie10-viewport-bug-workaround.css

jquery.mCustomScrollbar.css

bootstrap.min.css

bootstrap-accessibility_1.0.3.css

ekko-lightbox.css

main.css

dev.css

jssocials.css

jssocials-theme-flat.css

font-awesome.css

ezevent.css

ezfind.css

js

markerclusterer.js

yahoo-dom-event.js

calendar.js

ezdatepicker.js

ezevent.js

jquery.min.js

bootstrap.min.js

jquery-ui.min.js

jquery.select-skin.js

markermanager_packed.js

infobox.js

jquery.interactive_map.js

fonctions.js

search.js

modernizr.min.js

detectizr.min.js

jquery.mCustomScrollbar.concat.min.js

jquery.matchHeight-min.js

ekko-lightbox.min.js

jquery.mobile.custom.min.js

oms.min.js

main.js

cnil.js

jssocials.js

bootstrap-accessibility.min.js

FoundationSans-Roman-webfont.woff