4.9 sec in total
1.1 sec
3.6 sec
178 ms
Visit wijkstra.net now to see the best up-to-date Wijkstra content and also check out these interesting facts you probably never knew about wijkstra.net
Fietsroutes
Visit wijkstra.netWe analyzed Wijkstra.net page load time and found that the first response time was 1.1 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
wijkstra.net performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value3.2 s
73/100
25%
Value3.8 s
83/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value3.3 s
94/100
10%
1128 ms
180 ms
181 ms
182 ms
238 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that all of those requests were addressed to Wijkstra.net and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Wijkstra.net.
Page size can be reduced by 622.4 kB (6%)
9.6 MB
9.0 MB
In fact, the total size of Wijkstra.net main page is 9.6 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 8.7 MB which makes up the majority of the site volume.
Potential reduce by 7.9 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 7.9 kB or 72% of the original size.
Potential reduce by 8.6 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. Wijkstra images are well optimized though.
Potential reduce by 509.7 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 509.7 kB or 70% of the original size.
Potential reduce by 96.2 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. Wijkstra.net needs all CSS files to be minified and compressed as it can save up to 96.2 kB or 82% of the original size.
Number of requests can be reduced by 20 (38%)
52
32
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wijkstra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
wijkstra.net
1128 ms
typography2.php
180 ms
jcemediabox.css
181 ms
style.css
182 ms
css_loader.php
238 ms
slideshow.min.css
189 ms
jquery.min.js
301 ms
jquery-noconflict.js
263 ms
jquery-migrate.min.js
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jcemediabox.js
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mootools-core.js
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core.js
350 ms
mootools-more.js
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yui.combo.js
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slideshow.min.js
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system.css
436 ms
general.css
464 ms
template.css
498 ms
template.responsive.css
495 ms
jquery.js
622 ms
script.js
553 ms
script.responsive.js
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system.css
101 ms
popup.html
91 ms
tooltip.html
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page.jpeg
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menuseparator.png
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89 ms
wijkstra.net accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
wijkstra.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
wijkstra.net SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wijkstra.net 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 Wijkstra.net 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.
wijkstra.net
Open Graph description is not detected on the main page of Wijkstra. 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: