3.5 sec in total
790 ms
2.5 sec
136 ms
Click here to check amazing Cestray content. Otherwise, check out these important facts you probably never knew about cestray.com
Spécialiste des systèmes de supportage, Niedax est le référent français des systèmes d'équipement pour la protection mécanique et électromagnétique.
Visit cestray.comWe analyzed Cestray.com page load time and found that the first response time was 790 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
cestray.com performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value13.1 s
0/100
25%
Value8.5 s
18/100
10%
Value900 ms
31/100
30%
Value0.004
100/100
15%
Value12.4 s
15/100
10%
790 ms
348 ms
61 ms
178 ms
530 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 89% of them (32 requests) were addressed to the original Cestray.com, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (822 ms) belongs to the original domain Cestray.com.
Page size can be reduced by 89.2 kB (15%)
592.4 kB
503.2 kB
In fact, the total size of Cestray.com main page is 592.4 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 429.5 kB which makes up the majority of the site volume.
Potential reduce by 12.2 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 1.9 kB, which is 12% 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 12.2 kB or 76% of the original size.
Potential reduce by 6.5 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. Cestray images are well optimized though.
Potential reduce by 45.6 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 45.6 kB or 39% of the original size.
Potential reduce by 25.0 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. Cestray.com needs all CSS files to be minified and compressed as it can save up to 25.0 kB or 81% of the original size.
Number of requests can be reduced by 16 (47%)
34
18
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cestray. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
cestray.com
790 ms
style.css
348 ms
jquery.min.js
61 ms
global.css
178 ms
galleria-1.2.6.min.js
530 ms
jquery-ui.js
10 ms
slides.min.jquery.js
266 ms
jquery.uniform.min.js
371 ms
uniform.default.css
179 ms
ga.js
44 ms
header-back.jpg
92 ms
ces.png
89 ms
drapeau-1.jpg
90 ms
drapeau-2-bis.jpg
89 ms
slide-8.jpg
270 ms
slide-9.jpg
356 ms
slide-10.jpg
402 ms
slide-fleche-1.png
137 ms
slide-fleche-2.png
138 ms
border-image-2.jpg
141 ms
actus-rp-haut.jpg
228 ms
actus-rp.jpg
226 ms
actu-6-min.jpg
321 ms
actus-rp-bas.jpg
316 ms
actu-5-min.jpg
584 ms
border-image-1.png
356 ms
01.png
404 ms
02.png
410 ms
03.png
442 ms
slide-8.jpg
623 ms
loading.gif
486 ms
dicotme_-webfont.woff
492 ms
__utm.gif
12 ms
index.php
822 ms
puce-savoir-plus.png
91 ms
print.css
91 ms
cestray.com 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.
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
cestray.com 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
Missing source maps for large first-party JavaScript
cestray.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a valid hreflang
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cestray.com 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 Cestray.com 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.
cestray.com
Open Graph description is not detected on the main page of Cestray. 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: