3.7 sec in total
418 ms
3.1 sec
164 ms
Click here to check amazing Dalkia content for Morocco. Otherwise, check out these important facts you probably never knew about dalkia.fr
Améliorez votre performance énergétique avec les solutions Dalkia et rejoignez une entreprise engagée pour relever le défi climatique !
Visit dalkia.frWe analyzed Dalkia.fr page load time and found that the first response time was 418 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
dalkia.fr performance score
name
value
score
weighting
Value2.9 s
51/100
10%
Value6.0 s
13/100
25%
Value5.1 s
62/100
10%
Value4,780 ms
0/100
30%
Value0.254
49/100
15%
Value11.8 s
17/100
10%
418 ms
846 ms
99 ms
1119 ms
373 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that 19% of them (3 requests) were addressed to the original Dalkia.fr, 44% (7 requests) were made to Media.dalkia.fr and 38% (6 requests) were made to Static.dalkia.fr. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Media.dalkia.fr.
Page size can be reduced by 299.2 kB (29%)
1.0 MB
749.4 kB
In fact, the total size of Dalkia.fr main page is 1.0 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. 15% of websites need less resources to load. Images take 646.8 kB which makes up the majority of the site volume.
Potential reduce by 139.1 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 139.1 kB or 76% of the original size.
Potential reduce by 403 B
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. Dalkia images are well optimized though.
Potential reduce by 37.9 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 37.9 kB or 69% of the original size.
Potential reduce by 121.8 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. Dalkia.fr needs all CSS files to be minified and compressed as it can save up to 121.8 kB or 75% of the original size.
We found no issues to fix!
14
14
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dalkia. According to our analytics all requests are already optimized.
dalkia.fr
418 ms
846 ms
require-modernizr.js
99 ms
3886,1280x400,home_1024x300.jpg
1119 ms
4054,262x150,declic2015.jpg
373 ms
4138,Brochure-France-GB-bis.png
553 ms
4028,briq-data-center.jpg
468 ms
4049,briq-geothermie.jpg
379 ms
4051,cogeneration_home.jpg
300 ms
4050,cogen_home.jpg
480 ms
bare.css
205 ms
dalkia.woff
284 ms
core.js
467 ms
base.css
345 ms
standard.css
612 ms
dalkia.woff
166 ms
dalkia.fr accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
dalkia.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
dalkia.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
Tap targets are not sized appropriately
FR
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dalkia.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Dalkia.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.
dalkia.fr
Open Graph description is not detected on the main page of Dalkia. 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: