Analyze Thomas Cook Northern Europe

Page load speed analysis

  • 59/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    574 ms

  • Resources loaded

    1.4 sec

  • Page rendered

    279 ms

  • Total page load time

    2.3 sec

Welcome to homepage info - get ready to check Thomas Cook best content for Sweden right away, or after learning these important things about

We analyzed page load time and found that the first response time was 574 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Page optimization

  • HTML 16.9 kB
    Images 185.9 kB
    Javascripts 43.1 kB
    CSS 6.0 kB

    In fact, the total size of main page is 251.9 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. 20% of websites need less resources to load. Images take 185.9 kB which makes up the majority of the site volume.

    • Original 16.9 kB
    • After minification 16.6 kB
    • After compression 4.0 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 12.9 kB or 76% of the original size.

    • Original 185.9 kB
    • After optimization 167.2 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. Thomas Cook images are well optimized though.

    • Original 43.1 kB
    • After minification 43.1 kB
    • After compression 16.0 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 27.1 kB or 63% of the original size.

    • Original 6.0 kB
    • After minification 4.5 kB
    • After compression 1.4 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. needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 76% of the original size.

Network requests diagram

  • TCNE.css
  • TextStyles.css
  • tcne_logo2.png
  • om_thomascook_koncern_thumb.png
  • utbud_line_short.gif
  • om_thomascook_thumb.png
  • organisation_thumb.png
  • finansiell_information.jpg
  • resmal_volym_thumb.png
  • miljoarbete_thumb.png
  • ansvarsfullt_resande_thumb.png
  • linkicon.png
  • magnus_wikner_topp.jpg
  • vingse.png
  • globetrotter.png
  • tjareborg_fi.png
  • ving.png
  • spies.png
  • vart_flygbolag.jpg
  • sunwing_resort.jpg
  • sunprime_hotels.jpg
  • sunconnect.jpg
  • family_garden.jpg
  • smartline.jpg
  • sentido.jpg
  • direkt_fran_hjartat_thumb.jpg
  • arbeta_sverige_thumb.jpg
  • arbeta_utlandet_thumb.png
  • ga.js
  • tcse_1803x1014_web.jpg
  • fs_blake_web-regular.woff
  • tomasheadlinebold_OTF-webfont.woff
  • __utm.gif

Our browser made a total of 34 requests to load all elements on the main page. We found that 94% of them (32 requests) were addressed to the original, 6% (2 requests) were made to The less responsive or slowest element that took the longest time to load (823 ms) belongs to the original domain

Additional info on


The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thomas Cook. According to our analytics all requests are already optimized.









Possible request optimization











Normal result

IP address 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 14399
NS 14399
NS 14399
NS 14399

14399 Mname:
Serial: 2017110801
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 38400

Language and encoding

Normal result


SV sv language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 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 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 31% of all visits is Sweden. It’s good for that their server is also located in Sweden, 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 Thomas Cook. 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:

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