2.7 sec in total
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2.1 sec
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Welcome to lscf.fr homepage info - get ready to check Lscf best content right away, or after learning these important things about lscf.fr
LSCF est le choix des installateurs de produits Courants Faibles: Qualité, Prix, Service et Délai assurés ! Vente aux installateurs uniquement.
Visit lscf.frWe analyzed Lscf.fr page load time and found that the first response time was 284 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
lscf.fr performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value7.4 s
4/100
25%
Value6.7 s
36/100
10%
Value390 ms
69/100
30%
Value0.077
95/100
15%
Value6.9 s
53/100
10%
284 ms
932 ms
61 ms
318 ms
393 ms
Our browser made a total of 210 requests to load all elements on the main page. We found that 10% of them (20 requests) were addressed to the original Lscf.fr, 88% (185 requests) were made to and 2% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (932 ms) belongs to the original domain Lscf.fr.
Page size can be reduced by 450.9 kB (65%)
689.7 kB
238.8 kB
In fact, the total size of Lscf.fr main page is 689.7 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. 35% of websites need less resources to load. CSS take 291.3 kB which makes up the majority of the site volume.
Potential reduce by 103.7 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 103.7 kB or 68% of the original size.
Potential reduce by 3.2 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. Lscf images are well optimized though.
Potential reduce by 114.4 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 114.4 kB or 66% of the original size.
Potential reduce by 229.6 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. Lscf.fr needs all CSS files to be minified and compressed as it can save up to 229.6 kB or 79% of the original size.
Number of requests can be reduced by 9 (47%)
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10
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lscf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
lscf.fr
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lscf.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
lscf.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
lscf.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lscf.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 Lscf.fr main page’s claimed encoding is iso-8859-1. 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.
lscf.fr
Open Graph description is not detected on the main page of Lscf. 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: