2.2 sec in total
249 ms
1.7 sec
206 ms
Welcome to edf.fr homepage info - get ready to check EDF best content for France right away, or after learning these important things about edf.fr
Visit edf.frWe analyzed Edf.fr page load time and found that the first response time was 249 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
edf.fr performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value5.6 s
18/100
25%
Value3.4 s
90/100
10%
Value2,610 ms
4/100
30%
Value0.368
29/100
15%
Value6.9 s
54/100
10%
249 ms
276 ms
131 ms
50 ms
122 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 84% of them (21 requests) were addressed to the original Edf.fr, 8% (2 requests) were made to Cdn.tagcommander.com and 4% (1 request) were made to S.go-mpulse.net. The less responsive or slowest element that took the longest time to load (615 ms) belongs to the original domain Edf.fr.
Page size can be reduced by 297.1 kB (36%)
826.0 kB
528.8 kB
In fact, the total size of Edf.fr main page is 826.0 kB. 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 419.6 kB which makes up the majority of the site volume.
Potential reduce by 25.9 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 4.4 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 25.9 kB or 72% of the original size.
Potential reduce by 118.7 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. Obviously, EDF needs image optimization as it can save up to 118.7 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 152.4 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 152.4 kB or 41% of the original size.
Potential reduce by 132 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. Edf.fr has all CSS files already compressed.
Number of requests can be reduced by 6 (30%)
20
14
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EDF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
edf.fr
249 ms
www.edf.fr
276 ms
css_rJxw674XUT4a7LjKTiBvDRk4E3FkwUhd3LFjpjbQJjg.css
131 ms
css_EOp5en3drCFwgeHCFcLVEauGbSKxT387W2H2bdI0DH0.css
50 ms
js_2Jos6nUfTq8pGmw5vCOdxJcl2VNxbacoZQqSubOhsVo.js
122 ms
tc_edfgroupe_1.js
112 ms
61983f41
49 ms
tc_edfgroupe_3.js
114 ms
js_aEqYgTFS23d7mnw9PF3zaWaGK5cErItsTVSMDpwgF-A.js
53 ms
QHl8
53 ms
3YJEM-GSRR4-UVUC6-EBFEU-R5LD6
225 ms
burger.svg
348 ms
edf-jop2024-picto-mascotte.png
29 ms
logo-edf.svg
125 ms
user-nav.svg
168 ms
chevron-down.svg
24 ms
edf_mhp_paris-2024_001_1053x480.jpg
50 ms
square-arrow.svg
86 ms
arrow-right.svg
615 ms
edf-climax-certe-mathurin.png
95 ms
EDFW05-Regular.woff
314 ms
EDFW05-Bold.woff
532 ms
EDFW05-Light.woff
222 ms
config.json
50 ms
css_Mf0T_LSr_jNn0WOYejj2b8m3Ye69LPJ0tdMqMxsgCUU.css
217 ms
edf.fr accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
edf.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
edf.fr SEO score
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
Tap targets are not sized appropriately
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edf.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 Edf.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.
edf.fr
Open Graph description is not detected on the main page of EDF. 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: