2.6 sec in total
221 ms
2.2 sec
196 ms
Click here to check amazing ISC Sl content. Otherwise, check out these important facts you probably never knew about iscsl.fr
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Visit iscsl.frWe analyzed Iscsl.fr page load time and found that the first response time was 221 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.
iscsl.fr performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value5.6 s
18/100
25%
Value4.9 s
64/100
10%
Value70 ms
99/100
30%
Value0.658
8/100
15%
Value6.0 s
64/100
10%
221 ms
821 ms
106 ms
208 ms
326 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 75% of them (30 requests) were addressed to the original Iscsl.fr, 23% (9 requests) were made to Imagenes.iscsl.cloud and 3% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Iscsl.fr.
Page size can be reduced by 160.1 kB (20%)
803.2 kB
643.1 kB
In fact, the total size of Iscsl.fr main page is 803.2 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 438.4 kB which makes up the majority of the site volume.
Potential reduce by 71.6 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. This page needs HTML code to be minified as it can gain 25.7 kB, which is 32% 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 71.6 kB or 90% of the original size.
Potential reduce by 50.2 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. Obviously, ISC Sl needs image optimization as it can save up to 50.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 37.4 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 37.4 kB or 15% of the original size.
Potential reduce by 800 B
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. Iscsl.fr has all CSS files already compressed.
Number of requests can be reduced by 11 (31%)
36
25
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISC Sl. 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 as a result speed up the page load time.
iscsl.fr
221 ms
www.iscsl.fr
821 ms
styles.min.css
106 ms
logob.png
208 ms
fr.png
326 ms
be.png
420 ms
de.png
419 ms
es.png
428 ms
it.png
428 ms
nl.png
430 ms
at.png
430 ms
pl.png
519 ms
pt.png
519 ms
ch.png
531 ms
gb.png
530 ms
us.png
533 ms
eu.png
532 ms
foundation-icons.css
618 ms
enquire.min.js
461 ms
libs.min.js
584 ms
jquery.min.js
582 ms
foundation.min.js
583 ms
foundation.reveal.js
487 ms
responsive-tables.js
489 ms
js.min.js
885 ms
foundation.tooltip.js
590 ms
stycky.js
592 ms
lazyload.js
19 ms
logo.png
666 ms
iscsl.png
915 ms
catalogo.png
605 ms
pix.png
540 ms
fondoblanco.png
539 ms
lkd.png
607 ms
ig.png
606 ms
pyme.png
1017 ms
foundation-icons.woff
104 ms
enquire.min.js
104 ms
foundation-icons.svg
222 ms
enquire.min.js
104 ms
iscsl.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
iscsl.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
Browser errors were logged to the console
iscsl.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
Tap targets are not sized appropriately
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iscsl.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Iscsl.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.
iscsl.fr
Open Graph description is not detected on the main page of ISC Sl. 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: