898 ms in total
390 ms
392 ms
116 ms
Welcome to fenetredetoit59.fr homepage info - get ready to check Fenetre De Toit 59 best content right away, or after learning these important things about fenetredetoit59.fr
Installateur VELUX EXPERT sur la région Lilloise, FDT Fenêtre De Toit est une entreprise RGE spécialisée dans la fourniture et pose des produits VELUX®.
Visit fenetredetoit59.frWe analyzed Fenetredetoit59.fr page load time and found that the first response time was 390 ms and then it took 508 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
fenetredetoit59.fr performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value9.9 s
0/100
25%
Value7.4 s
27/100
10%
Value60 ms
100/100
30%
Value0.22
57/100
15%
Value7.9 s
43/100
10%
390 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Fenetredetoit59.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (390 ms) belongs to the original domain Fenetredetoit59.fr.
Page size can be reduced by 120 B (37%)
328 B
208 B
In fact, the total size of Fenetredetoit59.fr main page is 328 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 328 B which makes up the majority of the site volume.
Potential reduce by 120 B
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 43 B, which is 13% 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 120 B or 37% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
fenetredetoit59.fr
390 ms
fenetredetoit59.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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
fenetredetoit59.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
fenetredetoit59.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fenetredetoit59.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 Fenetredetoit59.fr main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
fenetredetoit59.fr
Open Graph description is not detected on the main page of Fenetre De Toit 59. 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: