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inf.ku.dk: Institut for Kommunikation – Københavns Universitet

INF er en afdeling under det sundhedsvidenskabelige fakultet (SUND) ved Københavns universitet. Det er det første neurovidenskabelige institut ved universitetet, oprettet i 2007. Oprette...

Page load speed analysis

  • 56/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    2 sec

  • Resources loaded

    4.6 sec

  • Page rendered

    149 ms

  • Total page load time

    6.7 sec

Click here to check amazing Inf Ku content for Denmark. Otherwise, check out these important facts you probably never knew about inf.ku.dk

We analyzed Inf.ku.dk page load time and found that the first response time was 2 sec and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Page optimization

  • HTML 38.6 kB
    Images 239.4 kB
    Javascripts 253.5 kB
    CSS 178.5 kB

    In fact, the total size of Inf.ku.dk main page is 709.9 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. Only 10% of websites need less resources to load. Javascripts take 253.5 kB which makes up the majority of the site volume.

    • Original 38.6 kB
    • After minification 35.8 kB
    • After compression 7.1 kB

    HTML optimization

    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 31.4 kB or 82% of the original size.

    • Original 239.4 kB
    • After optimization 134.7 kB

    Image optimization

    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. Obviously, Inf Ku needs image optimization as it can save up to 104.7 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 253.5 kB
    • After minification 225.3 kB
    • After compression 83.5 kB

    JavaScript optimization

    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 169.9 kB or 67% of the original size.

    • Original 178.5 kB
    • After minification 126.1 kB
    • After compression 25.7 kB

    CSS optimization

    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. Inf.ku.dk needs all CSS files to be minified and compressed as it can save up to 152.8 kB or 86% of the original size.

Network requests diagram

  • inf.ku.dk
  • style.css
  • sund.css
  • functions.js
  • cookies.js
  • jquery-1.8.3.min.js
  • jquery-ku-faelles.js
  • responsive.js
  • responsive.css
  • jquery.selectric.min.js
  • selectric.css
  • valid_search_engines.js
  • search.js
  • brand
  • brand
  • css
  • ga.js
  • ga.extended.js
  • INF-minds-make-molecules-505x174.jpg
  • navnetraek.gif
  • ForsideBoksInstitutter-INF05-235x87.jpg
  • ForsideBoksInstitutter-INF04-235x87.jpg
  • navnetraek_DK.svg
  • navnetraek_DK_neg.svg
  • sund.gif
  • cookies_link_top_dk.png
  • teaching_235x87.jpg
  • student_projects.jpg
  • __utm.gif
  • __utm.gif
  • __utm.gif
  • soeg.png
  • flag-uk.gif
  • loading.gif
  • topkollage
  • h_bg_ny.jpg
  • sund_nav_head.gif
  • sund_nav_lev1.gif
  • v2_344453.html
  • google_custom_search_watermark.gif
  • __utm.gif
  • __utm.gif
  • cookie_back.jpg
  • main_accept_bg.jpg
  • accept_bg.png
  • laes_mere.png
  • 3222.js
  • v2_344453.html
  • jquery_1.2.js
  • print.css
  • down.png
  • up.png
  • s
  • arrows.png
  • u

Our browser made a total of 56 requests to load all elements on the main page. We found that 36% of them (20 requests) were addressed to the original Inf.ku.dk, 27% (15 requests) were made to Cms.ku.dk and 9% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Inf.ku.dk.

Additional info on inf.ku.dk

Requests

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Inf 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 6 to 1 for CSS and as a result speed up the page load time.

13

Javascripts

32

Images

6

CSS

1

AJAX

52

All

Possible request optimization

1

Javascripts

18

Images

1

CSS

1

AJAX

31

Optimized

21

All

Normal result

IP address

Inf.ku.dk uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

inf.ku.dk

nyheder.ku.dk

ku.dk

kvl.dk

hum.ku.dk

130.226.237.173

DNS records

Type Host Target/ip TTL Other
A

cmsgw.adm.ku.dk

130.226.237.173 299
CNAME

inf.ku.dk

cmsgw.adm.ku.dk 86399

Language and encoding

Good result

Language

DA da language flag

Detected

DA da language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Inf.ku.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish is used on the page, and it matches the claimed language. Our system also found out that Inf.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.

HTTPS certificate

SSL Certificate

Inf.ku.dk has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 81.6% of all visits is Denmark. It’s good for Inf.ku.dk that their server is also located in Denmark, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

inf.ku.dk

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