4.4 sec in total
889 ms
3.4 sec
120 ms
Visit delta2s.fr now to see the best up-to-date De Lta2s content and also check out these interesting facts you probably never knew about delta2s.fr
Chubb en France est un acteur majeur de la sécurité incendie & électronique pour la protection des biens et des personnes. Contactez-nous !
Visit delta2s.frWe analyzed Delta2s.fr page load time and found that the first response time was 889 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
delta2s.fr performance score
name
value
score
weighting
Value5.6 s
6/100
10%
Value8.1 s
2/100
25%
Value9.0 s
15/100
10%
Value430 ms
64/100
30%
Value0.574
12/100
15%
Value9.1 s
33/100
10%
889 ms
320 ms
1378 ms
535 ms
1163 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 89% of them (16 requests) were addressed to the original Delta2s.fr, 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Delta2s.fr.
Page size can be reduced by 210.1 kB (17%)
1.2 MB
1.0 MB
In fact, the total size of Delta2s.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. 15% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 12.1 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 12.1 kB or 77% of the original size.
Potential reduce by 54.2 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. De Lta2s images are well optimized though.
Potential reduce by 122.2 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 122.2 kB or 69% of the original size.
Potential reduce by 21.6 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. Delta2s.fr needs all CSS files to be minified and compressed as it can save up to 21.6 kB or 85% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Lta2s. According to our analytics all requests are already optimized.
delta2s.fr
889 ms
css.css
320 ms
jquery.min.js
1378 ms
agile_carousel.alpha.js
535 ms
agile_carousel.css
1163 ms
agile_carousel_data.php
92 ms
analytics.js
20 ms
menu-bg.jpg
94 ms
delta2s_logo2.jpg
175 ms
ul_puce.jpg
87 ms
UTC-CCS.png
86 ms
collect
12 ms
sildeshow_application_telesurveillance.jpg
810 ms
sildeshow_nouveautes_delta_security_solutions.jpg
398 ms
slideshow_application_televideosecurite.jpg
636 ms
sildeshow_solutions_surete.jpg
1001 ms
sildeshow_telesurveillance_maintenance.jpg
1116 ms
sprite_ac_normal.png
180 ms
delta2s.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.
delta2s.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
delta2s.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Delta2s.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 Delta2s.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.
delta2s.fr
Open Graph description is not detected on the main page of De Lta2s. 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: