Analyze

videnskab.dk: Nyheder om forskning og videnskab

Videnskab.dk er Danmarks største videnskabsmedie. Vi underholder, overrasker og gør dig klogere med nyheder, podcast og video.

Page load speed analysis

  • 45/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    2.9 sec

  • Resources loaded

    6 sec

  • Page rendered

    1.1 sec

  • Total page load time

    9.9 sec

Visit videnskab.dk now to see the best up-to-date Videnskab content for Denmark and also check out these interesting facts you probably never knew about videnskab.dk

We analyzed Videnskab.dk page load time and found that the first response time was 2.9 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Page optimization

  • HTML 153.1 kB
    Images 1.4 MB
    Javascripts 688.8 kB
    CSS 98.4 kB

    In fact, the total size of Videnskab.dk main page is 2.3 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. 80% 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 1.4 MB which makes up the majority of the site volume.

    • Original 153.1 kB
    • After minification 138.2 kB
    • After compression 22.4 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 130.7 kB or 85% of the original size.

    • Original 1.4 MB
    • After optimization 1.3 MB

    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. Videnskab images are well optimized though.

    • Original 688.8 kB
    • After minification 644.0 kB
    • After compression 220.0 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 468.7 kB or 68% of the original size.

    • Original 98.4 kB
    • After minification 94.0 kB
    • After compression 17.6 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. Videnskab.dk needs all CSS files to be minified and compressed as it can save up to 80.8 kB or 82% of the original size.

Network requests diagram

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  • acj
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  • ads
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  • liveVideo.php
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  • activeview
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Our browser made a total of 236 requests to load all elements on the main page. We found that 40% of them (95 requests) were addressed to the original Videnskab.dk, 8% (19 requests) were made to Pbs.twimg.com and 7% (17 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Videnskab.dk.

Additional info on videnskab.dk

Requests

The browser has sent 231 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Videnskab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

54

Javascripts

146

Images

4

CSS

27

AJAX

231

All

Possible request optimization

1

Javascripts

112

Images

1

CSS

27

AJAX

90

Optimized

141

All

Normal result

IP address

Videnskab.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

DNS records

Type Host Target/ip TTL Other
A

videnskab.dk

77.66.88.226 600
NS

videnskab.dk

ns3.gratisdns.dk 43200
NS

videnskab.dk

ns2.gratisdns.dk 43200
NS

videnskab.dk

ns1.gratisdns.dk 43200
NS

videnskab.dk

ns4.gratisdns.dk 43200

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 Videnskab.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 Videnskab.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

Videnskab.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 92.2% of all visits is Denmark. It’s good for Videnskab.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 Videnskab. 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:

videnskab.dk

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