4.1 sec in total
549 ms
2.8 sec
782 ms
Welcome to earthhour.fr homepage info - get ready to check Earth Hour best content for France right away, or after learning these important things about earthhour.fr
Visit earthhour.frWe analyzed Earthhour.fr page load time and found that the first response time was 549 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
earthhour.fr performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value7.4 s
4/100
25%
Value9.8 s
10/100
10%
Value4,560 ms
0/100
30%
Value0.012
100/100
15%
Value25.9 s
0/100
10%
549 ms
134 ms
644 ms
82 ms
334 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Earthhour.fr, 9% (5 requests) were made to Youtube.com and 3% (2 requests) were made to Api.consentframework.com. The less responsive or slowest element that took the longest time to load (925 ms) relates to the external source Mail.agir.wwf.fr.
Page size can be reduced by 90.5 kB (7%)
1.4 MB
1.3 MB
In fact, the total size of Earthhour.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. 70% of websites need less resources to load. Images take 809.1 kB which makes up the majority of the site volume.
Potential reduce by 49.6 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 49.6 kB or 80% of the original size.
Potential reduce by 12.3 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. Earth Hour images are well optimized though.
Potential reduce by 28.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 53 B
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. Earthhour.fr has all CSS files already compressed.
Number of requests can be reduced by 26 (55%)
47
21
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Earth Hour. 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 as a result speed up the page load time.
earth-hour
549 ms
stub
134 ms
cmp
644 ms
css_ebGP-SD5VNnbafGOov4UgbpT7TjTSPTNkXP2Un33Mxs.css
82 ms
css_w8AjIlWDtSkTxotHQsbbg4oVMU8ZXQS4kNy9jmLSWQM.css
334 ms
pas-nc-embedded-v1.js
635 ms
js_i8m8o2cT7KGMniB44s57sqlT6J9iNQGMBinNHnCc_bw.js
634 ms
faq.main.js
172 ms
js_g2DD4erLSqQbIgfeiBfvjOiAsfeeoQFwgXib5wEBGgc.js
241 ms
gtm.js
77 ms
dIGohh8j4cg
123 ms
form
925 ms
LP-WWF_2000-1328-min.jpg
658 ms
WWF-EARTHhour-2024.jpg
801 ms
www-player.css
7 ms
www-embed-player.js
36 ms
base.js
181 ms
WWF_logo-50-ans-bg-white.svg
416 ms
tiled_geo_light.png
504 ms
icon-don.svg
418 ms
icon-boutique.svg
505 ms
icon-mon-espace.svg
506 ms
header-search-icon.svg
504 ms
header-top-menu-icon.svg
535 ms
tiled_geo_dark.png
564 ms
content-header-back-icon.svg
561 ms
LP-WWF_2000-1328-min.jpg
670 ms
spinner.gif
562 ms
ad_status.js
290 ms
social-share-facebook-white-circle.svg
416 ms
social-share-twitter-white.svg
418 ms
social-share-linkedin-white.svg
416 ms
social-share-whatsapp-white.svg
419 ms
social-share-email-white.svg
420 ms
WWF_Logo_Small_RGB_72dpi.jpg
421 ms
footer-facebook-icn.svg
537 ms
footer-twitter-icn.svg
540 ms
footer-instagram-icn.svg
538 ms
footer-youtube-icn.svg
542 ms
footer-linkedin-icn.svg
541 ms
arrow--up.svg
552 ms
wwf-webfont.woff
626 ms
SourceSerifPro-Regular.otf.woff
551 ms
SourceSerifPro-Semibold.otf.woff
617 ms
SourceSansPro-Semibold.otf.woff
624 ms
SourceSansPro-Bold.otf.woff
701 ms
SourceSansPro-Regular.otf.woff
717 ms
SourceSansPro-Light.otf.woff
647 ms
9Z66e_kIUHiT36NNaH3ECtVnZbQwRKz1JAady_W2534.js
205 ms
embed.js
110 ms
profile
415 ms
polyfill.min.js
781 ms
KFOmCnqEu92Fr1Mu4mxM.woff
163 ms
KFOlCnqEu92Fr1MmEU9fBBc-.woff
167 ms
id
14 ms
Create
127 ms
GenerateIT
30 ms
profile
90 ms
earthhour.fr accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
earthhour.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
earthhour.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Earthhour.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 Earthhour.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.
earthhour.fr
Open Graph description is not detected on the main page of Earth Hour. 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: