4.6 sec in total
347 ms
4 sec
253 ms
Click here to check amazing VGZ content for Netherlands. Otherwise, check out these important facts you probably never knew about vgz.nl
De VGZ Zorgverzekering voor iedereen. Coöperatie VGZ is er voor jouw gezondheid en zorg. We helpen je gezonder leven makkelijker te maken. En samen blijven we de zorg verbeteren.
Visit vgz.nlWe analyzed Vgz.nl page load time and found that the first response time was 347 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
vgz.nl performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value15.9 s
0/100
25%
Value12.9 s
2/100
10%
Value4,630 ms
0/100
30%
Value0.001
100/100
15%
Value20.0 s
2/100
10%
347 ms
901 ms
99 ms
193 ms
354 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 51% of them (34 requests) were addressed to the original Vgz.nl, 13% (9 requests) were made to Google.com and 9% (6 requests) were made to Cdn.dimml.io. The less responsive or slowest element that took the longest time to load (901 ms) belongs to the original domain Vgz.nl.
Page size can be reduced by 746.8 kB (60%)
1.2 MB
490.9 kB
In fact, the total size of Vgz.nl main page is 1.2 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. 55% of websites need less resources to load. Javascripts take 682.5 kB which makes up the majority of the site volume.
Potential reduce by 54.8 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 54.8 kB or 75% of the original size.
Potential reduce by 6.8 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. VGZ images are well optimized though.
Potential reduce by 488.9 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 488.9 kB or 72% of the original size.
Potential reduce by 196.3 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. Vgz.nl needs all CSS files to be minified and compressed as it can save up to 196.3 kB or 83% of the original size.
Number of requests can be reduced by 40 (67%)
60
20
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VGZ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
vgz.nl
347 ms
www.vgz.nl
901 ms
init.js
99 ms
begripballon.js
193 ms
ScriptResource.axd
354 ms
blank.js
272 ms
ScriptResource.axd
271 ms
style.css
458 ms
jquery-1.9.1.min.js
389 ms
modernizr.js
279 ms
adv_tealium_vgz.js
360 ms
WebResource.axd
361 ms
bootstrap.min.js
368 ms
cookies.min.js
440 ms
init.js
454 ms
css
58 ms
utag.sync.js
222 ms
dimml.js
136 ms
a9488ab627b58bf57ec30c20b2ac25d7998143ac.js
353 ms
j.php
86 ms
logo.svg
102 ms
simple-logo.svg
132 ms
vergelijk-en-kies.jpg
194 ms
zorg-advies-bemiddeling.jpg
130 ms
wintersport-vgz.jpg
195 ms
nationale-cq-test.png
130 ms
7komma6.jpg
187 ms
wua.jpg
199 ms
twitter.png
200 ms
facebook.png
212 ms
youtube.png
276 ms
cse.js
99 ms
jquery.poshytip.min.js
217 ms
youtube-loader.js
246 ms
picturefill.min.js
249 ms
Graphik%20Web-Regular.woff
343 ms
Graphik%20Web-Semibold.woff
352 ms
vgz-icons.woff
302 ms
v.gif
12 ms
vanj-fbc30fe569246b4c14a32b01679c9492.js
34 ms
opa-e2581d6d19bd5d8b113748860adaca4b.js
36 ms
1aa112677d37.js
74 ms
cse.js
128 ms
l.gif
39 ms
utag.js
163 ms
jsapi
18 ms
default+nl.css
6 ms
default.css
21 ms
default+nl.I.js
33 ms
f3e9e8c5952d0001e0a21155bc2d32e99dbbedf2.js
609 ms
f3e9e8c540a3fbdcaa11ab527f9246eece0bd476.js
627 ms
f3e9e8c5ca1a14858571402a754260dd86d04e17.js
631 ms
default.css
49 ms
iframe_api
131 ms
homepage-beeld-app-1680x3302.jpg
367 ms
async-ads.js
114 ms
google_custom_search_watermark.gif
38 ms
small-logo.png
55 ms
search_box_icon.png
54 ms
clear.png
54 ms
iframe_api
116 ms
www-widgetapi.js
59 ms
s59130344321019
22 ms
f3e9e8c5952d0001e0a21155bc2d32e99dbbedf2.js
435 ms
cookienotice.txt
101 ms
f3e9e8c5f74b55ce7d25cd2882c79872532ef52f.js
594 ms
f3e9e8c59e3ae1110ee78f3682348a97f3c1b387.js
610 ms
vgz.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
Links do not have a discernible name
vgz.nl 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
Missing source maps for large first-party JavaScript
vgz.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Vgz.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 Vgz.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.
vgz.nl
Open Graph description is not detected on the main page of VGZ. 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: