Tools & Wizards About Us
about.ku.dk screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

about.ku.dk

About the University of Copenhagen – University of Copenhagen

Page Load Speed

4.2 sec in total

First Response

449 ms

Resources Loaded

3.5 sec

Page Rendered

224 ms

about.ku.dk screenshot

About Website

Welcome to about.ku.dk homepage info - get ready to check About Ku best content for Denmark right away, or after learning these important things about about.ku.dk

Introduction to the University of Copenhagen with presentations of research, education and history, relevant information about the University's organisation and campus, plus facts, figures and con...

Visit about.ku.dk

Key Findings

We analyzed About.ku.dk page load time and found that the first response time was 449 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

about.ku.dk performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.217

57/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

about.ku.dk

449 ms

about.ku.dk

956 ms

jquery.min.js

832 ms

cookie_filters.js

550 ms

bootstrap.min.css

39 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 9% of them (4 requests) were addressed to the original About.ku.dk, 38% (17 requests) were made to Cdn.jsdelivr.net and 18% (8 requests) were made to Om.ku.dk. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Om.ku.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 311.7 kB (18%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of About.ku.dk main page is 1.7 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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 57.5 kB

  • Original 68.9 kB
  • After minification 62.5 kB
  • After compression 11.4 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 57.5 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 44.8 kB

  • Original 1.3 MB
  • After minification 1.3 MB

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. About Ku images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 209.4 kB

  • Original 306.3 kB
  • After minification 296.8 kB
  • After compression 96.9 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 209.4 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (51%)

Requests Now

37

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of About 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 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

about.ku.dk

about.ku.dk

449 ms

about.ku.dk

about.ku.dk

956 ms

jquery.min.js

jquery.min.js

832 ms

cookie_filters.js

cookie_filters.js

550 ms

bootstrap.min.css

bootstrap.min.css

39 ms

ku-gridboxes.min.css

ku-gridboxes.min.css

53 ms

faelles.css

faelles.css

62 ms

gridforside.css

gridforside.css

59 ms

jquery.mmenu.css

jquery.mmenu.css

63 ms

bootstrap.min.js

bootstrap.min.js

75 ms

search.js

search.js

56 ms

mmenu.js

mmenu.js

744 ms

ku-mmenu.js

ku-mmenu.js

556 ms

hammer.min.js

hammer.min.js

68 ms

accordions.js

accordions.js

547 ms

cookiedata.js

cookiedata.js

548 ms

ccc.js

ccc.js

952 ms

GettyImages-1792526146.png

GettyImages-1792526146.png

538 ms

Neandertaler_-_hjemmeside.jpg

Neandertaler_-_hjemmeside.jpg

711 ms

1227 ms

sustainability_courses_550x300.jpg

sustainability_courses_550x300.jpg

1048 ms

tal3.png

tal3.png

769 ms

job_550.png

job_550.png

1055 ms

maps-ku.png

maps-ku.png

955 ms

ranking-box.png

ranking-box.png

711 ms

historie-boks.png

historie-boks.png

1155 ms

recycle_550x300.png

recycle_550x300.png

857 ms

Picture1.png

Picture1.png

711 ms

faelles.svg

faelles.svg

25 ms

e7e12bb8-08a8-42a7-97c3-b24e19106e27.js

e7e12bb8-08a8-42a7-97c3-b24e19106e27.js

630 ms

player.html

player.html

136 ms

footersegl.svg

footersegl.svg

107 ms

271208

271208

179 ms

open-sans-v23-latin-ext_latin-600.woff

open-sans-v23-latin-ext_latin-600.woff

13 ms

open-sans-v23-latin-ext_latin-700.woff

open-sans-v23-latin-ext_latin-700.woff

34 ms

open-sans-v23-latin-ext_latin-400.woff

open-sans-v23-latin-ext_latin-400.woff

33 ms

open-sans-v23-latin-ext_latin-300.woff

open-sans-v23-latin-ext_latin-300.woff

34 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

35 ms

KU.woff

KU.woff

35 ms

css

css

65 ms

player.css

player.css

37 ms

hls-iecompat.min.js

hls-iecompat.min.js

592 ms

player.js

player.js

45 ms

print.min.css

print.min.css

30 ms

331 ms

Accessibility Review

about.ku.dk accessibility score

100

Accessibility Issues

Best Practices

about.ku.dk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

about.ku.dk SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise About.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 About.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.

Social Sharing Optimization

about.ku.dk

Open Graph description is not detected on the main page of About 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: