2.9 sec in total
616 ms
2.1 sec
189 ms
Click here to check amazing Telefoonnummer Opzoeken content. Otherwise, check out these important facts you probably never knew about telefoonnummer-opzoeken.nl
Zoek gratis telefoonnummer, mobiele nummer en adres. Bij telefoonnummer opzoeken kunt u ook achterwaarts, omgekeerd en op postcode zoeken.
Visit telefoonnummer-opzoeken.nlWe analyzed Telefoonnummer-opzoeken.nl page load time and found that the first response time was 616 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.
telefoonnummer-opzoeken.nl performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.1 s
47/100
25%
Value16.3 s
0/100
10%
Value45,500 ms
0/100
30%
Value0.151
75/100
15%
Value59.2 s
0/100
10%
616 ms
23 ms
351 ms
269 ms
268 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Telefoonnummer-opzoeken.nl, 15% (6 requests) were made to Pagead2.googlesyndication.com and 12% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (616 ms) belongs to the original domain Telefoonnummer-opzoeken.nl.
Page size can be reduced by 283.7 kB (58%)
487.5 kB
203.8 kB
In fact, the total size of Telefoonnummer-opzoeken.nl main page is 487.5 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. 50% of websites need less resources to load. Javascripts take 296.0 kB which makes up the majority of the site volume.
Potential reduce by 27.1 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 27.1 kB or 76% of the original size.
Potential reduce by 4.8 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. Obviously, Telefoonnummer Opzoeken needs image optimization as it can save up to 4.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 150.3 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 150.3 kB or 51% of the original size.
Potential reduce by 101.5 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. Telefoonnummer-opzoeken.nl needs all CSS files to be minified and compressed as it can save up to 101.5 kB or 84% of the original size.
Number of requests can be reduced by 17 (49%)
35
18
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telefoonnummer Opzoeken. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.telefoonnummer-opzoeken.nl
616 ms
css
23 ms
frontend.css
351 ms
frontend.css
269 ms
html.css
268 ms
stijl.css
262 ms
adsbygoogle.js
13 ms
8168.js
344 ms
6974.js
345 ms
head_frontend.js
451 ms
241271
409 ms
log.js
54 ms
ca-pub-1593599765461055.js
117 ms
zrt_lookup.html
114 ms
show_ads_impl.js
71 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
32 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
42 ms
www.telefoonnummer-opzoeken.nl.js
199 ms
analytics.js
90 ms
index.php
296 ms
jouwweb.png
136 ms
pla
42 ms
webshop.js
96 ms
frontend.woff
113 ms
ads
261 ms
collect
27 ms
collect
22 ms
osd.js
19 ms
ads
169 ms
ads
161 ms
abg.js
21 ms
m_js_controller.js
10 ms
~text
119 ms
s
30 ms
googlelogo_color_112x36dp.png
27 ms
nessie_icon_tiamat_white.png
16 ms
x_button_blue2.png
16 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
5 ms
dark-bottom.css
15 ms
ui
89 ms
logo.png
3 ms
telefoonnummer-opzoeken.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 match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
telefoonnummer-opzoeken.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
Page has valid source maps
telefoonnummer-opzoeken.nl SEO score
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 Telefoonnummer-opzoeken.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 Telefoonnummer-opzoeken.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.
telefoonnummer-opzoeken.nl
Open Graph description is not detected on the main page of Telefoonnummer Opzoeken. 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: