5 sec in total
905 ms
3.9 sec
139 ms
Click here to check amazing Zonnet content for Netherlands. Otherwise, check out these important facts you probably never knew about zonnet.nl
Makkelijk, snel en betrouwbaar! Dat is Zonnet, en al sinds 1998
Visit zonnet.nlWe analyzed Zonnet.nl page load time and found that the first response time was 905 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
zonnet.nl performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value6.1 s
12/100
25%
Value5.3 s
58/100
10%
Value1,060 ms
25/100
30%
Value0.279
43/100
15%
Value5.5 s
71/100
10%
905 ms
223 ms
124 ms
70 ms
68 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Zonnet.nl, 5% (3 requests) were made to Cdn4.userzoom.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (905 ms) relates to the external source Tele2.nl.
Page size can be reduced by 978.8 kB (61%)
1.6 MB
620.1 kB
In fact, the total size of Zonnet.nl main page is 1.6 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. 50% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 52.8 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 52.8 kB or 78% of the original size.
Potential reduce by 840 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. Zonnet images are well optimized though.
Potential reduce by 749.3 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 749.3 kB or 68% of the original size.
Potential reduce by 175.9 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. Zonnet.nl needs all CSS files to be minified and compressed as it can save up to 175.9 kB or 84% of the original size.
Number of requests can be reduced by 33 (59%)
56
23
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zonnet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.
www.tele2.nl
905 ms
main.min.css
223 ms
mmcore.js
124 ms
jquery.min.js
70 ms
opentag-56058-1736275.js
68 ms
requirejs.min.js
360 ms
main.min.js
439 ms
mmcore_old.js
19 ms
14 ms
logo-hd.png
181 ms
iphone-homepage-img.png
337 ms
thumb-verlengen.jpg
268 ms
thumb-sim-only-package.jpg
269 ms
thumb-smartphones-4.jpg
484 ms
thumb-tv-internet-bellen-package2.jpg
385 ms
s7-img.png
493 ms
SimOnly-img.png
385 ms
header-3p.png
410 ms
3681b572.js
151 ms
tele2-logo.svg
436 ms
opensans-regular-webfont.woff
425 ms
opensans-bold-webfont.woff
425 ms
Tele2SlabWeb-V2-Bold.woff
447 ms
t2icon.woff
518 ms
Tele2SlabWebB-Heavy.woff
630 ms
Tele2SlabWeb-V2-Regular.woff
533 ms
xyxlmszxtc0a8datx0wkhcqjq7geqhlj
429 ms
activityi;src=2581979;type=tele2564;cat=Tele2;ord=7705125054344.535;
149 ms
imp_combined.min.js
386 ms
1af94bc3-a1a5-4436-bc0f-3f5ff95a56a8.js
259 ms
QzczMFQy.js
127 ms
148 ms
cwia38vdo0.js
140 ms
prum.min.js
143 ms
bat.js
158 ms
analytics.js
155 ms
PostData.js
72 ms
consent-widget-1.1.0.min.js
86 ms
L21rdC85Ny9waWQvMzMyMjk0MjAvdC8w
172 ms
spinner-address.png
354 ms
s
352 ms
button-meldingsluiten.png
285 ms
tp
15 ms
50 ms
linkid.js
13 ms
collect
26 ms
collect
107 ms
93 ms
ga-audiences
21 ms
ResponseService.ashx
555 ms
xyxlmszxtc0a8datx0wkhcqjq7geqhlj
88 ms
xyxlmszxtc0a8datx0wkhcqjq7geqhlj
90 ms
tag2
79 ms
1af94bc3-a1a5-4436-bc0f-3f5ff95a56a8.js
12 ms
beacon.gif
409 ms
uz_til.js
13 ms
sooqr.js
733 ms
1af94bc3-a1a5-4436-bc0f-3f5ff95a56a8.js
136 ms
WRf4.js
109 ms
ChangeMonitor-latest.js
10 ms
voc.js
9 ms
zonnet.nl accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
zonnet.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
zonnet.nl SEO score
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 Zonnet.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 Zonnet.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.
zonnet.nl
Open Graph data is detected on the main page of Zonnet. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: