3.9 sec in total
1.1 sec
2.6 sec
166 ms
Click here to check amazing Marnix Academie content for Netherlands. Otherwise, check out these important facts you probably never knew about marnixacademie.nl
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Visit marnixacademie.nlWe analyzed Marnixacademie.nl page load time and found that the first response time was 1.1 sec and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
marnixacademie.nl performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value14.7 s
0/100
25%
Value6.2 s
43/100
10%
Value4,330 ms
1/100
30%
Value0.161
73/100
15%
Value14.7 s
8/100
10%
1145 ms
361 ms
183 ms
184 ms
190 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 72% of them (54 requests) were addressed to the original Marnixacademie.nl, 4% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Marnixacademie.nl.
Page size can be reduced by 1.3 MB (62%)
2.1 MB
801.2 kB
In fact, the total size of Marnixacademie.nl main page is 2.1 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. 45% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 53.7 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 53.7 kB or 54% of the original size.
Potential reduce by 21.3 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. Marnix Academie images are well optimized though.
Potential reduce by 934.4 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 934.4 kB or 74% of the original size.
Potential reduce by 308.0 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. Marnixacademie.nl needs all CSS files to be minified and compressed as it can save up to 308.0 kB or 84% of the original size.
Number of requests can be reduced by 45 (65%)
69
24
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marnix Academie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
www.marnixacademie.nl
1145 ms
default.css
361 ms
module.css
183 ms
module.css
184 ms
module.css
190 ms
portal.css
183 ms
base.css
363 ms
basemod_volg.css
273 ms
content.css
274 ms
marnix.css
279 ms
navmenu.css
364 ms
submenu.css
365 ms
frontmenu.css
373 ms
mb.scrollable.css
440 ms
module.css
460 ms
jquery.min.js
52 ms
jquery-ui.min.js
83 ms
Telerik.Web.UI.WebResource.axd
453 ms
WebResource.axd
106 ms
contentslider.js
104 ms
jquery.cookie.js
157 ms
jquery.cookiecuttr.js
191 ms
Telerik.Web.UI.WebResource.axd
506 ms
dnn.js
194 ms
initTooltips.js
195 ms
jquery.hoverIntent.min.js
247 ms
dnn.jquery.js
251 ms
dnn.modalpopup.js
291 ms
mbScrollable.js
291 ms
Jquery-load.js
290 ms
dnncore.js
344 ms
initWidgets.js
340 ms
analytics.js
28 ms
rasterbeeld.png
233 ms
zoeken.png
234 ms
1022%20-%20Beste%20Pabo.jpg
507 ms
Open%20Dag%20Pabo%20Utrecht%2019%20Maart_1.jpg
559 ms
image_voltijd.jpg
396 ms
image_deeltijd.jpg
322 ms
image_nascholing.jpg
502 ms
loading.gif
432 ms
150826%20-%20VT%20-%20Open%20Dag.png
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150826%20-%20VT%20-%20Meelopen.png
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150826%20-%20VT%20-%20Inschrijven.png
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youtubelogo26x22.png
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twitterlogo26x22.png
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facebooklogo26x22.png
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googlepluslogo26x22.png
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collect
28 ms
collect
65 ms
ga-audiences
31 ms
logo.png
201 ms
Voltijd.png
246 ms
Deeltijd.png
307 ms
Nascholing.png
308 ms
laatste-nieuws.png
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agenda.gif
334 ms
K1VETDyrobo
111 ms
footerblok.png
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hotjar-118630.js
236 ms
fbevents.js
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gtm.js
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default
239 ms
DotNetNukeAjaxShared.js
352 ms
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www-embed-player-vflfNyN_r.css
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www-embed-player.js
169 ms
base.js
311 ms
modules-043c1e6abe660c48857202e419ff9d8a.js
91 ms
icons.png
66 ms
widgets.js
169 ms
Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
11 ms
ad_status.js
23 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
63 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
72 ms
marnixacademie.nl accessibility score
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
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
marnixacademie.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
marnixacademie.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marnixacademie.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 Marnixacademie.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.
marnixacademie.nl
Open Graph description is not detected on the main page of Marnix Academie. 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: