2.5 sec in total
143 ms
1.5 sec
799 ms
Welcome to cao.startpagina.nl homepage info - get ready to check Cao Startpagina best content for Netherlands right away, or after learning these important things about cao.startpagina.nl
Er zijn vele cao's afgesloten, waar staat de volledige tekst van een bepaalde cao? Welke vakbonden zijn er? Wat doet de overheid en is er rechtspraak?
Visit cao.startpagina.nlWe analyzed Cao.startpagina.nl page load time and found that the first response time was 143 ms and then it took 2.3 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.
cao.startpagina.nl performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value6.9 s
6/100
25%
Value4.2 s
77/100
10%
Value0 ms
100/100
30%
Value0.04
99/100
15%
Value2.6 s
98/100
10%
143 ms
863 ms
129 ms
106 ms
80 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 33% of them (8 requests) were addressed to the original Cao.startpagina.nl, 21% (5 requests) were made to Advertising-cdn.dpgmedia.cloud and 13% (3 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (863 ms) belongs to the original domain Cao.startpagina.nl.
Page size can be reduced by 785.5 kB (46%)
1.7 MB
935.2 kB
In fact, the total size of Cao.startpagina.nl main page is 1.7 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 261.5 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 261.5 kB or 86% of the original size.
Potential reduce by 641 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. Cao Startpagina images are well optimized though.
Potential reduce by 523.4 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 523.4 kB or 39% of the original size.
Potential reduce by 0 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.
Number of requests can be reduced by 13 (59%)
22
9
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cao 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 14 to 1 for JavaScripts and as a result speed up the page load time.
cao.startpagina.nl
143 ms
cao.startpagina.nl
863 ms
gpt.js
129 ms
gtm.js
106 ms
ads.js
80 ms
ootag.v2.min.js
176 ms
advert-xandr.js
60 ms
prebid.js
98 ms
220bdb4a1683f325aee3e74f672f4c6f90eb3790.js
100 ms
templates.js
101 ms
main.js
113 ms
themas.550cfd50b152.css
295 ms
challenge.js
232 ms
pubads_impl.js
25 ms
themas.c8efce48d626.js
491 ms
browser_upgrade.42e29b1566d5.js
192 ms
22591568131
89 ms
mqdefault.jpg
155 ms
mqdefault.jpg
156 ms
25c2ca294df5613f2904.4b670686f647.svg
123 ms
a4626c6c62b01ac0bb22.815745f07c53.svg
121 ms
youtube-play.b706df33339f.png
137 ms
ads
50 ms
container.html
33 ms
cao.startpagina.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-*] attributes do not have valid values
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.
cao.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
Missing source maps for large first-party JavaScript
cao.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
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 Cao.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 Cao.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.
cao.startpagina.nl
Open Graph description is not detected on the main page of Cao 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: