18.3 sec in total
7.2 sec
10.9 sec
256 ms
Visit edustaf.nl now to see the best up-to-date Edustaf content and also check out these interesting facts you probably never knew about edustaf.nl
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Visit edustaf.nlWe analyzed Edustaf.nl page load time and found that the first response time was 7.2 sec and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
edustaf.nl performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value5.6 s
18/100
25%
Value3.3 s
90/100
10%
Value380 ms
70/100
30%
Value0
100/100
15%
Value7.4 s
48/100
10%
7150 ms
1997 ms
727 ms
100 ms
194 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 67% of them (24 requests) were addressed to the original Edustaf.nl, 22% (8 requests) were made to Use.typekit.net and 6% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (7.2 sec) belongs to the original domain Edustaf.nl.
Page size can be reduced by 321.8 kB (45%)
719.2 kB
397.4 kB
In fact, the total size of Edustaf.nl main page is 719.2 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. 25% of websites need less resources to load. Images take 283.4 kB which makes up the majority of the site volume.
Potential reduce by 43.9 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. This page needs HTML code to be minified as it can gain 13.8 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.9 kB or 86% of the original size.
Potential reduce by 2.9 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. Edustaf images are well optimized though.
Potential reduce by 164.1 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 164.1 kB or 65% of the original size.
Potential reduce by 111.0 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. Edustaf.nl needs all CSS files to be minified and compressed as it can save up to 111.0 kB or 84% of the original size.
Number of requests can be reduced by 7 (28%)
25
18
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edustaf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
edustaf.nl
7150 ms
www.edustaf.nl
1997 ms
www.edustaf.nl
727 ms
wp-emoji-release.min.js
100 ms
style.css
194 ms
screen.css
391 ms
jquery.js
412 ms
jquery-migrate.min.js
286 ms
scripts.min.js
385 ms
gf.placeholders.js
282 ms
xjt2slb.js
249 ms
wp-embed.min.js
284 ms
ga.js
76 ms
www.edustaf.nl
146 ms
logo-bmc-flex-1.png
398 ms
icon-check.svg
397 ms
school-370x200.jpg
138 ms
logo-bmc-advies.png
399 ms
mv.png
399 ms
logo-bmc-flex.png
399 ms
sublogo-menu-bar.png
364 ms
header_image.jpg
577 ms
fed8e948f9.jpg
364 ms
174bca8600-103x150.jpg
366 ms
3012493a95-150x150.jpg
365 ms
26125f0110-150x150.jpg
365 ms
bmc-icons.woff
365 ms
__utm.gif
13 ms
collect
55 ms
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33 ms
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70 ms
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110 ms
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127 ms
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128 ms
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128 ms
p.gif
146 ms
edustaf.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
No form fields have multiple labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
edustaf.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
edustaf.nl 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
NL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edustaf.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Edustaf.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.
edustaf.nl
Open Graph description is not detected on the main page of Edustaf. 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: