2.5 sec in total
458 ms
1.9 sec
170 ms
Welcome to devis-travaux-lyon.fr homepage info - get ready to check Devis Travaux Lyon best content right away, or after learning these important things about devis-travaux-lyon.fr
Visit devis-travaux-lyon.frWe analyzed Devis-travaux-lyon.fr page load time and found that the first response time was 458 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
devis-travaux-lyon.fr performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value2.8 s
83/100
25%
Value1.7 s
100/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value1.6 s
100/100
10%
458 ms
192 ms
199 ms
198 ms
16 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 96% of them (46 requests) were addressed to the original Devis-travaux-lyon.fr, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Devis-travaux-lyon.fr.
Page size can be reduced by 107.5 kB (9%)
1.2 MB
1.1 MB
In fact, the total size of Devis-travaux-lyon.fr main page is 1.2 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 6.4 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 6.4 kB or 66% of the original size.
Potential reduce by 92.1 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. Devis Travaux Lyon images are well optimized though.
Potential reduce by 476 B
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 8.5 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. Devis-travaux-lyon.fr needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 80% of the original size.
We found no issues to fix!
47
47
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devis Travaux Lyon. According to our analytics all requests are already optimized.
devis-travaux-lyon.fr
458 ms
styles.css
192 ms
popup.js
199 ms
plusMoins.js
198 ms
ga.js
16 ms
menuAccueilS.jpg
135 ms
menuCoachingS.jpg
126 ms
menuContactS.jpg
120 ms
menuPrestationsS.jpg
126 ms
menuQuiS.jpg
184 ms
menuTemoignagesS.jpg
188 ms
menuTravauxS.jpg
213 ms
bodyFond.jpg
238 ms
menuFond.jpg
309 ms
fond-newsletter-inscription.jpg
244 ms
bouton-newsletter.jpg
293 ms
menuQui.jpg
278 ms
menuPrestations.jpg
308 ms
menuCoaching.jpg
330 ms
menuTravaux.jpg
393 ms
menuTemoignages.jpg
371 ms
menuContact.jpg
383 ms
persoFond.jpg
413 ms
boutiqueTete.jpg
490 ms
foto5.jpg
688 ms
foto10.jpg
657 ms
foto2.jpg
788 ms
foto3.jpg
716 ms
foto4.jpg
748 ms
foto11.jpg
743 ms
foto7.jpg
947 ms
foto12.jpg
859 ms
foto15.jpg
887 ms
foto9.jpg
917 ms
foto2%20(2).jpg
928 ms
foto8.jpg
959 ms
foto14.jpg
1112 ms
foto1.jpg
1069 ms
foto6.jpg
1169 ms
foto13.jpg
1099 ms
devis_travaux_lyon.jpg
1144 ms
__utm.gif
13 ms
rappelezTete.jpg
965 ms
vide.gif
1055 ms
rappelezImage.jpg
1105 ms
promotionTete.jpg
1077 ms
promotionImage.jpg
1030 ms
piedFond.jpg
1064 ms
devis-travaux-lyon.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
<object> elements do not have alternate text
devis-travaux-lyon.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
devis-travaux-lyon.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document uses plugins
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devis-travaux-lyon.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 Devis-travaux-lyon.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.
devis-travaux-lyon.fr
Open Graph description is not detected on the main page of Devis Travaux Lyon. 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: