2.7 sec in total
225 ms
2.3 sec
180 ms
Visit opleidingen.startpagina.nl now to see the best up-to-date Opleidingen Startpagina content for Netherlands and also check out these interesting facts you probably never knew about opleidingen.startpagina.nl
De opleidingen pagina van Startpagina, het opleidingenoverzicht op 1 informatieve opleidingen pagina.
Visit opleidingen.startpagina.nlWe analyzed Opleidingen.startpagina.nl page load time and found that the first response time was 225 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
opleidingen.startpagina.nl performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value3.8 s
55/100
25%
Value12.6 s
3/100
10%
Value9,720 ms
0/100
30%
Value0.181
67/100
15%
Value15.3 s
7/100
10%
225 ms
995 ms
26 ms
24 ms
201 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 13% of them (3 requests) were addressed to the original Opleidingen.startpagina.nl, 38% (9 requests) were made to Static.startpagina.nl and 13% (3 requests) were made to Advertising-cdn.dpgmedia.cloud. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Bin.kompas.services.
Page size can be reduced by 74.4 kB (56%)
133.1 kB
58.7 kB
In fact, the total size of Opleidingen.startpagina.nl main page is 133.1 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. HTML takes 91.0 kB which makes up the majority of the site volume.
Potential reduce by 73.7 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 73.7 kB or 81% of the original size.
Potential reduce by 0 B
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. Opleidingen Startpagina images are well optimized though.
Potential reduce by 379 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 375 B
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. Opleidingen.startpagina.nl has all CSS files already compressed.
Number of requests can be reduced by 10 (59%)
17
7
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opleidingen Startpagina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
opleidingen.startpagina.nl
225 ms
opleidingen.startpagina.nl
995 ms
themas.ff28fa5906b9.css
26 ms
ootag.min.js
24 ms
advert-xandr.js
201 ms
prebid.js
202 ms
b88e0f7566cb983cfe3bf58505dee579c4f9b61c.js
201 ms
wrapperMessagingWithoutDetection.js
24 ms
themas.b8d9c1b61775.js
54 ms
browser_upgrade.42e29b1566d5.js
193 ms
gtm.js
273 ms
vos
1009 ms
make-your-startpagina.7aeb10edb9bf.svg
235 ms
baseline-home-white.abfce03d281d.svg
236 ms
arrow-down.a3f67efe3cf9.svg
234 ms
clear.4b670686f647.svg
238 ms
search.815745f07c53.svg
236 ms
up.0d36cc704539.svg
237 ms
profile
391 ms
links
150 ms
analytics.js
14 ms
js
32 ms
collect
72 ms
collect
42 ms
opleidingen.startpagina.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
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.
opleidingen.startpagina.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
opleidingen.startpagina.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 Opleidingen.startpagina.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 Opleidingen.startpagina.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.
opleidingen.startpagina.nl
Open Graph description is not detected on the main page of Opleidingen Startpagina. 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: