6 sec in total
766 ms
4.7 sec
494 ms
Welcome to over.detelefoongids.nl homepage info - get ready to check Over De Telefoongids best content for Netherlands right away, or after learning these important things about over.detelefoongids.nl
Vind snel een persoon in Nederland met telefoonnummer, locatie en meer.
Visit over.detelefoongids.nlWe analyzed Over.detelefoongids.nl page load time and found that the first response time was 766 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
over.detelefoongids.nl performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value8.8 s
1/100
25%
Value6.8 s
35/100
10%
Value2,310 ms
5/100
30%
Value0.003
100/100
15%
Value14.1 s
9/100
10%
766 ms
1835 ms
185 ms
624 ms
1047 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Over.detelefoongids.nl, 67% (43 requests) were made to Dtg.nl and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Dtg.nl.
Page size can be reduced by 688.4 kB (49%)
1.4 MB
712.6 kB
In fact, the total size of Over.detelefoongids.nl main page is 1.4 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. 35% of websites need less resources to load. Javascripts take 609.2 kB which makes up the majority of the site volume.
Potential reduce by 41.2 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 8.9 kB, which is 17% 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 41.2 kB or 78% of the original size.
Potential reduce by 11.1 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. Over De Telefoongids images are well optimized though.
Potential reduce by 427.7 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 427.7 kB or 70% of the original size.
Potential reduce by 208.4 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. Over.detelefoongids.nl needs all CSS files to be minified and compressed as it can save up to 208.4 kB or 86% of the original size.
Number of requests can be reduced by 25 (46%)
54
29
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Over De Telefoongids. 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.
over.detelefoongids.nl
766 ms
www.dtg.nl
1835 ms
VisitorIdentification.aspx
185 ms
all.css
624 ms
main.js
1047 ms
universal_fp2.js
520 ms
require.js
544 ms
analytics.js
45 ms
j.php
31 ms
v.gif
3 ms
collect
26 ms
collect
54 ms
ga-audiences
36 ms
dtg-logo-diap-payoff.svg
101 ms
dtg-logo-diap.svg
104 ms
dtg-logo-diap-payoff-98x66.png
107 ms
visual-online-advies-tool-icoon.ashx
191 ms
bobderksen_carrousel_nwnognieuwer.ashx
201 ms
mo_header_klantcase_spotlight.ashx
285 ms
fysio_petershofje_spotlight_285x160.ashx
447 ms
reno_kozijnen_spotlight_nw.ashx
603 ms
klantcase_achtergrond_benny_blisto_spotlight.ashx
533 ms
0some490.ashx
381 ms
Contentkalender_thumbnail.ashx
307 ms
infographic%20wachtwoord_thumbnail.ashx
379 ms
online_kennis_2016_thumbnail.ashx
415 ms
Wat%20kunt%20u%20met%20emailmarketing.ashx
476 ms
linkerblok%20DTG%20facts.ashx
482 ms
middenblok%20DTG%20facts.ashx
487 ms
rechterblok%20dtg%20facts.ashx
536 ms
gtm.js
119 ms
default.svg
525 ms
arrow-white_right.svg
528 ms
button_white.svg
545 ms
branding-line.svg
575 ms
search.svg
580 ms
my-dtg-login-icon.svg
610 ms
arrow-dark_right.svg
606 ms
homepage_Hans_def.ashx
881 ms
arrow-light_down.svg
643 ms
arrow-blue_right.svg
656 ms
arrow-light_right.svg
660 ms
facebook.svg
688 ms
twitter.svg
695 ms
linkedin.svg
725 ms
youtube.svg
737 ms
GothamBook.woff
763 ms
Gotham-Bold_21010.woff
708 ms
GothamMedium.woff
733 ms
main.js
737 ms
conversion_async.js
61 ms
collect
39 ms
hotjar-51517.js
206 ms
post-widget.js
167 ms
x23237r8138008
114 ms
collect
16 ms
41 ms
ga-audiences
25 ms
17 ms
modules-043c1e6abe660c48857202e419ff9d8a.js
28 ms
visit-data
232 ms
jquery-1.9.1.min.js
104 ms
modernizer-2.6.2.min.js
96 ms
general.js
85 ms
over.detelefoongids.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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
over.detelefoongids.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
over.detelefoongids.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Over.detelefoongids.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 Over.detelefoongids.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.
over.detelefoongids.nl
Open Graph description is not detected on the main page of Over De Telefoongids. 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: