2.6 sec in total
Welcome to le-diagnostic-dpe.fr homepage info - get ready to check Le Diagnostic DPE best content right away, or after learning these important things about le-diagnostic-dpe.fr
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We analyzed Le-diagnostic-dpe.fr page load time and found that the first response time was 468 ms and then it took 2.1 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.
le-diagnostic-dpe.fr performance score
Our browser made a total of 36 requests to load all elements on the main page. We found that 72% of them (26 requests) were addressed to the original Le-diagnostic-dpe.fr, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Immoscop.com. The less responsive or slowest element that took the longest time to load (592 ms) belongs to the original domain Le-diagnostic-dpe.fr.
Page size can be reduced by 69.8 kB (14%)
In fact, the total size of Le-diagnostic-dpe.fr main page is 507.1 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. 20% of websites need less resources to load. Images take 459.1 kB which makes up the majority of the site volume.
Potential reduce by 15.9 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. 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 15.9 kB or 70% of the original size.
Potential reduce by 47.2 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. Le Diagnostic DPE images are well optimized though.
Potential reduce by 34 B
Potential reduce by 6.6 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. Le-diagnostic-dpe.fr needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 82% of the original size.
Number of requests can be reduced by 5 (15%)
le-diagnostic-dpe.fr accessibility score
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
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.
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
These items highlight common accessibility best practices.
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
These are opportunities to improve keyboard navigation in your application.
Some elements have a [tabindex] value greater than 0
le-diagnostic-dpe.fr best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
le-diagnostic-dpe.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
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/).
Document uses legible font sizes
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Le-diagnostic-dpe.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 Le-diagnostic-dpe.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.
Open Graph description is not detected on the main page of Le Diagnostic DPE. 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: