9.2 sec in total
578 ms
8.4 sec
148 ms
Visit corum.ch now to see the best up-to-date Corum content for United Arab Emirates and also check out these interesting facts you probably never knew about corum.ch
CORUM is a Swiss watchmaker based in La Chaux-de-Fonds, Canton of Neuchâtel. Founded in 1955, it makes high-quality and high-price watches, many of which are limited editions.
Visit corum.chWe analyzed Corum.ch page load time and found that the first response time was 578 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
corum.ch performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value12.4 s
0/100
25%
Value9.6 s
11/100
10%
Value430 ms
64/100
30%
Value0.003
100/100
15%
Value11.2 s
19/100
10%
578 ms
213 ms
218 ms
219 ms
222 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 76% of them (96 requests) were addressed to the original Corum.ch, 16% (20 requests) were made to Scontent.cdninstagram.com and 2% (3 requests) were made to Api.instagram.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Corum.ch.
Page size can be reduced by 1.3 MB (17%)
8.0 MB
6.7 MB
In fact, the total size of Corum.ch main page is 8.0 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. 55% of websites need less resources to load. Images take 7.2 MB which makes up the majority of the site volume.
Potential reduce by 88.3 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 88.3 kB or 89% of the original size.
Potential reduce by 723.4 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. Corum images are well optimized though.
Potential reduce by 359.8 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 359.8 kB or 71% of the original size.
Potential reduce by 164.2 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. Corum.ch needs all CSS files to be minified and compressed as it can save up to 164.2 kB or 83% of the original size.
Number of requests can be reduced by 33 (27%)
122
89
The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Corum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
en
578 ms
system.base.css
213 ms
date.css
218 ms
field.css
219 ms
node.css
222 ms
user.css
225 ms
youtube.css
356 ms
views.css
410 ms
ckeditor.css
416 ms
ctools.css
416 ms
intro.css
421 ms
locale.css
437 ms
font-awesome.min.css
664 ms
flexslider.css
606 ms
details-slider.layout.css
613 ms
news-view.css
627 ms
menu.css
632 ms
home.css
736 ms
styles.css
960 ms
narrow.css
917 ms
normal.css
835 ms
wide.css
843 ms
js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js
986 ms
js_qfMz924RB9sz2UQZBLSysx6fGc_yacpMRjsy1wP7JrA.js
935 ms
js_RR37j6QMhpWSY6sZwngT90wJXf_5qIfaz1DfPO2bX9A.js
1037 ms
js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js
1043 ms
js_K6mBNuRfMyp4_QNv5fok93oIL9TDYzp5QsFNWC_R3-Y.js
1307 ms
js_oRwut_5aQ2Pqi3__C92DRmkvVsaYUPSxnF9f18YRzYI.js
1149 ms
js_T2iTlMJrVrH18XMmNL_L7vJLEqaB5SmKLOsdTOH04fE.js
1399 ms
normalize.css
226 ms
fixed.css
293 ms
misc.css
402 ms
print.css
389 ms
analytics.js
107 ms
recent
304 ms
recent
506 ms
recent
558 ms
bg.jpg
113 ms
loader.jpg
202 ms
menu-white.png
201 ms
logo-white.svg
209 ms
Bridge_Bg.jpg
806 ms
skip-intro.png
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slider1_0.jpg
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fontawesome-webfont.woff
2925 ms
collect
31 ms
like.php
108 ms
collect
52 ms
ga-audiences
32 ms
291172_0_0.woff
3001 ms
vpc6VNjRPXV.js
278 ms
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slider2_0.jpg
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blank-2.jpg
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slider1.jpg
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slider3.jpg
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lingot_1600.jpg
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blank-3.jpg
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img15-2.jpg
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logo-320.png
2664 ms
logo-960.png
2775 ms
logo-1280.png
2807 ms
facebook.png
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youtube.png
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twitter.png
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instagram.png
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weibo.png
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footer-standard-2015.jpg
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Corum.jpg
2860 ms
handshake.js
43 ms
corum.ch accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
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
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.
corum.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
Missing source maps for large first-party JavaScript
corum.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Corum.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Corum.ch 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.
corum.ch
Open Graph description is not detected on the main page of Corum. 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: