22.4 sec in total
10 sec
12.1 sec
285 ms
Click here to check amazing Tk Leiden content. Otherwise, check out these important facts you probably never knew about tk-leiden.nl
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Visit tk-leiden.nlWe analyzed Tk-leiden.nl page load time and found that the first response time was 10 sec and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
tk-leiden.nl performance score
9961 ms
28 ms
349 ms
47 ms
203 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 51% of them (39 requests) were addressed to the original Tk-leiden.nl, 22% (17 requests) were made to Maps.googleapis.com and 14% (11 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (10 sec) belongs to the original domain Tk-leiden.nl.
Page size can be reduced by 1.2 MB (66%)
1.8 MB
627.3 kB
In fact, the total size of Tk-leiden.nl main page is 1.8 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. 65% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 48.5 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 48.5 kB or 81% of the original size.
Potential reduce by 4.0 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. Tk Leiden images are well optimized though.
Potential reduce by 707.9 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 707.9 kB or 68% of the original size.
Potential reduce by 442.0 kB
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. Tk-leiden.nl needs all CSS files to be minified and compressed as it can save up to 442.0 kB or 86% of the original size.
Number of requests can be reduced by 46 (68%)
68
22
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tk Leiden. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
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tk-leiden.nl SEO score
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tk-leiden.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Tk-leiden.nl 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.
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tk-leiden.nl
Open Graph data is detected on the main page of Tk Leiden. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: