5 sec in total
551 ms
4.1 sec
308 ms
Welcome to cobl.ku.dk homepage info - get ready to check Cobl Ku best content for Denmark right away, or after learning these important things about cobl.ku.dk
Centre for Online and Blended Learning is a centre at the Faculty of Health and Medical Sciences that works to promote better education through skilled use of educational technologies and inclusion of...
Visit cobl.ku.dkWe analyzed Cobl.ku.dk page load time and found that the first response time was 551 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
cobl.ku.dk performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value4.7 s
33/100
25%
Value7.0 s
32/100
10%
Value820 ms
35/100
30%
Value0.27
45/100
15%
Value14.1 s
9/100
10%
551 ms
945 ms
1130 ms
599 ms
26 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 26% of them (12 requests) were addressed to the original Cobl.ku.dk, 34% (16 requests) were made to Cdn.jsdelivr.net and 23% (11 requests) were made to Cms.ku.dk. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Cobl.ku.dk.
Page size can be reduced by 334.4 kB (10%)
3.4 MB
3.0 MB
In fact, the total size of Cobl.ku.dk main page is 3.4 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. 40% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 47.9 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 47.9 kB or 80% of the original size.
Potential reduce by 40.6 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. Cobl Ku images are well optimized though.
Potential reduce by 245.9 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 245.9 kB or 63% of the original size.
Number of requests can be reduced by 17 (45%)
38
21
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cobl Ku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
cobl.ku.dk
551 ms
cobl.ku.dk
945 ms
jquery.min.js
1130 ms
cookie_filters.js
599 ms
bootstrap.min.css
26 ms
ku-gridboxes.min.css
33 ms
gridforside.css
33 ms
jquery.mmenu.css
33 ms
slick.min.js
913 ms
bootstrap.min.js
34 ms
search.js
33 ms
mmenu.js
1027 ms
ku-mmenu.js
614 ms
hammer.min.js
35 ms
accordions.js
605 ms
cookiedata.js
701 ms
ccc.js
1121 ms
Flickr_Mirek_Pruchnicki_1100_600.jpg
696 ms
Hjemmeside_-_tr_ning_og_wegovy.jpg
696 ms
Openeyes2.gif
720 ms
Design_uden_navn__8_.png
696 ms
sund.svg
32 ms
indien_parade.png
1091 ms
seemore.png
694 ms
kollega3.png
1412 ms
feedbackfruits2.png
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Canvas_app_teacher.png
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feedback_2.png
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teaching2.png
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4660163.docid
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e7e12bb8-08a8-42a7-97c3-b24e19106e27.js
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footersegl.svg
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ga.js
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open-sans-v23-latin-ext_latin-600.woff
30 ms
open-sans-v23-latin-ext_latin-700.woff
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open-sans-v23-latin-ext_latin-400.woff
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open-sans-v23-latin-ext_latin-300.woff
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glyphicons-halflings-regular.woff
29 ms
KU.woff
28 ms
__utm.gif
11 ms
print.min.css
4 ms
__utm.gif
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ppms.js
95 ms
ppms.php
363 ms
cobl.ku.dk accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
cobl.ku.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
Page has valid source maps
cobl.ku.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cobl.ku.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 Cobl.ku.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.
cobl.ku.dk
Open Graph description is not detected on the main page of Cobl Ku. 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: