5.4 sec in total
451 ms
4.5 sec
433 ms
Welcome to elmleblanc.fr homepage info - get ready to check Elm Leblanc best content for France right away, or after learning these important things about elmleblanc.fr
La société e.l.m leblanc propose un large choix de solutions chauffage (chaudière gaz ou électrique, chauffe eau, ballon eau chaude, énergie solaire...) pour un rapport qualité prix performant.
Visit elmleblanc.frWe analyzed Elmleblanc.fr page load time and found that the first response time was 451 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Elmleblanc.fr rating and web reputation
elmleblanc.fr performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value5.8 s
15/100
25%
Value5.5 s
55/100
10%
Value200 ms
90/100
30%
Value0.04
99/100
15%
Value5.6 s
69/100
10%
451 ms
1358 ms
737 ms
764 ms
364 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 17% of them (9 requests) were addressed to the original Elmleblanc.fr, 60% (32 requests) were made to Elmleblanc-fr.resource.bosch.com and 9% (5 requests) were made to Beat-emea.resource.bosch.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Elmleblanc-fr.resource.bosch.com.
Page size can be reduced by 910.0 kB (60%)
1.5 MB
613.1 kB
In fact, the total size of Elmleblanc.fr main page is 1.5 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. 30% of websites need less resources to load. CSS take 541.3 kB which makes up the majority of the site volume.
Potential reduce by 93.1 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 93.1 kB or 79% of the original size.
Potential reduce by 57.9 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, Elm Leblanc needs image optimization as it can save up to 57.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 290.4 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 290.4 kB or 68% of the original size.
Potential reduce by 468.5 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. Elmleblanc.fr needs all CSS files to be minified and compressed as it can save up to 468.5 kB or 87% of the original size.
Number of requests can be reduced by 16 (32%)
50
34
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elm Leblanc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
elmleblanc.fr
451 ms
www.elmleblanc.fr
1358 ms
css.jsp
737 ms
barebone.jsp
764 ms
service.js
364 ms
main.css
186 ms
includecss.css
1180 ms
includecss2.css
524 ms
dealerlocator.css
425 ms
header.js
1470 ms
js
19 ms
dealerlocator.js
415 ms
WTg.js
895 ms
footer.js
405 ms
main.js
96 ms
Map_FR.png
106 ms
header_logo_elm_2.gif
116 ms
elm_main_sprite.png
418 ms
mainmenu_products_icon_cataloge.png
222 ms
mainmenu_products_icon_system.png
235 ms
system-house_w90.png
215 ms
mainmenu_products_icon_knowledge.png
309 ms
technologies-expliques_w90.png
230 ms
elm_mainmenu_products_icon_hottopic.png
332 ms
ELM_TOUCH.jpg
634 ms
teaser_blueactivelogo_w238.png
543 ms
promo_pro_w238.png
1048 ms
image-Erp_w238.jpg
526 ms
e-catalogue_w238.jpg
451 ms
linblock_documentation_w45.png
790 ms
linblock_service_consommateur_w45.png
565 ms
linblock_service_consommateurs_w45.png
739 ms
fr_w45.jpg
787 ms
YOUTUBE~1.png
680 ms
logo-png~1.png
787 ms
footer_twitter.gif
892 ms
icon_info.png
103 ms
navseparator.gif
854 ms
elm_bgnavi_sprite.png
960 ms
ico_document_sprite.gif
952 ms
elm_backgrounds_sprite.png
1089 ms
ipa.asp
487 ms
wtid.js
202 ms
edif.html
202 ms
ga.js
25 ms
500 ms
bg_search.png
105 ms
elm_horizontal_sprite.png
198 ms
__utm.gif
22 ms
dcs.gif
201 ms
cssoverlay.css
242 ms
197 ms
print__tt.css
118 ms
elmleblanc.fr accessibility score
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
[aria-*] attributes do not match their roles
ARIA input fields do not have accessible names
[role]s do not have all required [aria-*] attributes
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
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
elmleblanc.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
Page has valid source maps
elmleblanc.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elmleblanc.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Elmleblanc.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.
elmleblanc.fr
Open Graph description is not detected on the main page of Elm Leblanc. 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: