4.8 sec in total
694 ms
3.8 sec
261 ms
Visit voipzeker.nl now to see the best up-to-date VOIPZeker content for Netherlands and also check out these interesting facts you probably never knew about voipzeker.nl
De beste zakelijke vaste VoIP telefonie, Vast op Mobiel, desktop bellen en internet voor kleine bedrijven, MKB en Enterprise.
Visit voipzeker.nlWe analyzed Voipzeker.nl page load time and found that the first response time was 694 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.
voipzeker.nl performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value5.3 s
22/100
25%
Value8.1 s
21/100
10%
Value250 ms
84/100
30%
Value0.014
100/100
15%
Value7.0 s
53/100
10%
694 ms
260 ms
754 ms
175 ms
67 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 65% of them (35 requests) were addressed to the original Voipzeker.nl, 7% (4 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Voipzeker.nl.
Page size can be reduced by 299.5 kB (14%)
2.1 MB
1.8 MB
In fact, the total size of Voipzeker.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. 40% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 71.5 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. This page needs HTML code to be minified as it can gain 18.6 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 71.5 kB or 81% of the original size.
Potential reduce by 53.9 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. VOIPZeker images are well optimized though.
Potential reduce by 52.8 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 52.8 kB or 52% of the original size.
Potential reduce by 121.3 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. Voipzeker.nl needs all CSS files to be minified and compressed as it can save up to 121.3 kB or 81% of the original size.
Number of requests can be reduced by 7 (16%)
45
38
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VOIPZeker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
www.voipzeker.nl
694 ms
vzcss.php
260 ms
vzjs.php
754 ms
datepicker.css
175 ms
css
67 ms
en-us.js
221 ms
ajaxwait2.gif
178 ms
logo.png
252 ms
content_tools.png
731 ms
viewimage.php
446 ms
viewimage.php
400 ms
viewimage.php
470 ms
viewimage.php
531 ms
viewimage.php
576 ms
viewimage.php
708 ms
viewimage.php
730 ms
viewimage.php
890 ms
viewimage.php
950 ms
viewimage.php
836 ms
viewimage.php
887 ms
viewimage.php
1298 ms
homeboxbg.png
802 ms
homeboxinc1.png
889 ms
homeboxarrow.png
912 ms
homeboxinc2.png
970 ms
homeboxinc3.png
978 ms
homeboxinc4.png
979 ms
home_referance_1.png
997 ms
home_referance_2.png
1297 ms
home_referance_3.png
1297 ms
mainpage_banner.jpg
1991 ms
mainpage_banner_2.jpg
1992 ms
mainpage_banner_3.jpg
1926 ms
star.png
1274 ms
gtm.js
94 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
24 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
37 ms
xjAJXh38I15wypJXxuGMBp0EAVxt0G0biEntp43Qt6E.ttf
48 ms
PRmiXeptR36kaC0GEAetxp_TkvowlIOtbR7ePgFOpF4.ttf
48 ms
checkout.html
1369 ms
analytics.js
40 ms
watch.js
537 ms
bootstrap.js
537 ms
checkout.html
1501 ms
collect
4 ms
collect
67 ms
ga-audiences
33 ms
widget_v2.132.js
22 ms
__$$__stringtable_lang_nl.js
30 ms
advert.gif
90 ms
log.js
727 ms
1
93 ms
2kii6nPL1JKVrmWmHPw6ZjsmCQGiKD4X-banner
462 ms
aL63HcygAAVYuCCsAAA==
1 ms
voipzeker.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
voipzeker.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
voipzeker.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
Tap targets are not sized appropriately
NL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voipzeker.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Voipzeker.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.
voipzeker.nl
Open Graph description is not detected on the main page of VOIPZeker. 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: