2.9 sec in total
639 ms
1.9 sec
328 ms
Click here to check amazing Coloral content. Otherwise, check out these important facts you probably never knew about coloral.ch
COLORAL est une société spécialisée dans l'usinage et le traitement de surface pour les domaines de l'horlogerie, du médical, de la machine-outils, de la mécanique et de l'électronique.
Visit coloral.chWe analyzed Coloral.ch page load time and found that the first response time was 639 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
coloral.ch performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value43.8 s
0/100
25%
Value22.5 s
0/100
10%
Value990 ms
27/100
30%
Value0.003
100/100
15%
Value13.8 s
10/100
10%
639 ms
195 ms
200 ms
201 ms
719 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 94% of them (29 requests) were addressed to the original Coloral.ch, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (719 ms) belongs to the original domain Coloral.ch.
Page size can be reduced by 153.6 kB (40%)
387.6 kB
233.9 kB
In fact, the total size of Coloral.ch main page is 387.6 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. 15% of websites need less resources to load. Images take 206.9 kB which makes up the majority of the site volume.
Potential reduce by 7.6 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. 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 7.6 kB or 68% of the original size.
Potential reduce by 19.3 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. Coloral images are well optimized though.
Potential reduce by 116.9 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 116.9 kB or 75% of the original size.
Potential reduce by 9.9 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. Coloral.ch needs all CSS files to be minified and compressed as it can save up to 9.9 kB or 78% of the original size.
Number of requests can be reduced by 11 (38%)
29
18
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coloral. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
coloral.ch
639 ms
coloral.css
195 ms
index.css
200 ms
AC_RunActiveContent.js
201 ms
jquery.js
719 ms
jquery.newsticker.js
237 ms
lytebox.js
520 ms
lytebox.css
298 ms
BodyBkgLarge.png
102 ms
logo.jpg
297 ms
eng.png
113 ms
fr.png
121 ms
de.png
143 ms
MenuBkg.gif
143 ms
logo_coloral.png
209 ms
NewsBkg.png
598 ms
BannerImgFade.png
219 ms
BannerImg.jpg
449 ms
ContentLeftImgBkg.png
249 ms
ContentLeftImg.jpg
399 ms
BlocBkg.jpg
410 ms
BlocImg1.jpg
477 ms
BlocImgBkg.png
390 ms
Vu.png
487 ms
BlocImg2.jpg
495 ms
BlocImg32.jpg
505 ms
TopPage.gif
544 ms
LogoSGS.jpg
596 ms
logo_iq.png
582 ms
ga.js
9 ms
__utm.gif
14 ms
coloral.ch 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
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.
coloral.ch 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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
coloral.ch 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
FR
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coloral.ch 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 Coloral.ch 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.
coloral.ch
Open Graph description is not detected on the main page of Coloral. 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: