32.2 sec in total
393 ms
24.4 sec
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Visit cis.dk now to see the best up-to-date Cis content for Denmark and also check out these interesting facts you probably never knew about cis.dk
Copenhagen International School (CIS) offer the finest international education you can give your children in Denmark.
Visit cis.dkWe analyzed Cis.dk page load time and found that the first response time was 393 ms and then it took 31.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
cis.dk performance score
name
value
score
weighting
Value19.1 s
0/100
10%
Value24.4 s
0/100
25%
Value27.7 s
0/100
10%
Value9,490 ms
0/100
30%
Value0.267
46/100
15%
Value33.1 s
0/100
10%
393 ms
236 ms
81 ms
126 ms
200 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cis.dk, 68% (51 requests) were made to Copenhageninternational.school and 16% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (5.3 sec) relates to the external source Scontent-lcy1-2.cdninstagram.com.
Page size can be reduced by 240.2 kB (7%)
3.5 MB
3.3 MB
In fact, the total size of Cis.dk main page is 3.5 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 93.8 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 93.8 kB or 81% of the original size.
Potential reduce by 122.8 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. Cis images are well optimized though.
Potential reduce by 4.0 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. This website has mostly compressed JavaScripts.
Potential reduce by 19.7 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. Cis.dk needs all CSS files to be minified and compressed as it can save up to 19.7 kB or 22% of the original size.
Number of requests can be reduced by 11 (19%)
57
46
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
cis.dk
393 ms
www.copenhageninternational.school
236 ms
style.css
81 ms
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296 ms
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cis.dk 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
Image elements do not have [alt] attributes
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.
cis.dk 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
cis.dk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cis.dk 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 Cis.dk 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.
cis.dk
Open Graph data is detected on the main page of Cis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: