Tools & Wizards About Us
mobiel.detelefoongids.nl screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

mobiel.detelefoongids.nl

Personen zoeken | De Telefoongids®

Page Load Speed

2.1 sec in total

First Response

385 ms

Resources Loaded

1.6 sec

Page Rendered

116 ms

mobiel.detelefoongids.nl screenshot

About Website

Visit mobiel.detelefoongids.nl now to see the best up-to-date Mobiel De Telefoongids content for Netherlands and also check out these interesting facts you probably never knew about mobiel.detelefoongids.nl

Vind snel een persoon in Nederland met telefoonnummer, locatie en meer.

Visit mobiel.detelefoongids.nl

Key Findings

We analyzed Mobiel.detelefoongids.nl page load time and found that the first response time was 385 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

mobiel.detelefoongids.nl performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

mobiel.detelefoongids.nl

385 ms

www.detelefoongids.nl

417 ms

bootstrap.min.css

34 ms

29d07979e8d31ef8.css

140 ms

polyfills-c67a75d1b6f99dc8.js

341 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Mobiel.detelefoongids.nl, 61% (28 requests) were made to Detelefoongids.nl and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (657 ms) relates to the external source Detelefoongids.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 64.5 kB (22%)

Content Size

294.0 kB

After Optimization

229.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mobiel.detelefoongids.nl main page is 294.0 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. 55% of websites need less resources to load. Javascripts take 242.3 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 8.0 kB

  • Original 11.5 kB
  • After minification 11.4 kB
  • After compression 3.5 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. 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 8.0 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 35.9 kB
  • After minification 35.9 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. Mobiel De Telefoongids images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 56.1 kB

  • Original 242.3 kB
  • After minification 242.2 kB
  • After compression 186.2 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 56.1 kB or 23% of the original size.

CSS Optimization

-12%

Potential reduce by 528 B

  • Original 4.3 kB
  • After minification 4.3 kB
  • After compression 3.8 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. Mobiel.detelefoongids.nl needs all CSS files to be minified and compressed as it can save up to 528 B or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (77%)

Requests Now

39

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobiel 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 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mobiel.detelefoongids.nl

mobiel.detelefoongids.nl

385 ms

www.detelefoongids.nl

www.detelefoongids.nl

417 ms

bootstrap.min.css

bootstrap.min.css

34 ms

29d07979e8d31ef8.css

29d07979e8d31ef8.css

140 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

341 ms

webpack-686981aa6a846756.js

webpack-686981aa6a846756.js

341 ms

framework-e70c6273bfe3f237.js

framework-e70c6273bfe3f237.js

502 ms

main-c88923a786833a89.js

main-c88923a786833a89.js

412 ms

_app-67ff6e1e85df90fe.js

_app-67ff6e1e85df90fe.js

340 ms

603-aa603894d5565c16.js

603-aa603894d5565c16.js

339 ms

958-50a6d85e09f8e782.js

958-50a6d85e09f8e782.js

423 ms

257-209a8a7b1836a806.js

257-209a8a7b1836a806.js

422 ms

index-885b5d5b47b95c13.js

index-885b5d5b47b95c13.js

422 ms

_buildManifest.js

_buildManifest.js

422 ms

_ssgManifest.js

_ssgManifest.js

586 ms

gtm.js

gtm.js

53 ms

detelefoongids_logo_black.370ae76b.svg

detelefoongids_logo_black.370ae76b.svg

550 ms

phone.b497442e.svg

phone.b497442e.svg

612 ms

goudengids.70529298.svg

goudengids.70529298.svg

551 ms

search.svg

search.svg

548 ms

marker.svg

marker.svg

561 ms

yp_default_bg.png

yp_default_bg.png

562 ms

powered-by-youvia.694a6fe8.svg

powered-by-youvia.694a6fe8.svg

640 ms

logo-dark_grey.1eca9198.svg

logo-dark_grey.1eca9198.svg

646 ms

facebook-icon.4e7b43e6.svg

facebook-icon.4e7b43e6.svg

641 ms

linkedin-icon.e3f435c9.svg

linkedin-icon.e3f435c9.svg

657 ms

bootstrap-icons.css

bootstrap-icons.css

37 ms

css

css

52 ms

css2

css2

68 ms

css2

css2

75 ms

c206f18b4c69a38589dd17e7d15cfa33.js

c206f18b4c69a38589dd17e7d15cfa33.js

518 ms

js

js

69 ms

analytics.js

analytics.js

30 ms

script.js

script.js

513 ms

arrow.29d128c2.svg

arrow.29d128c2.svg

488 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4TC1C4E.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4TC1C4E.ttf

144 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4QK1C4E.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4QK1C4E.ttf

159 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4W61C4E.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4W61C4E.ttf

160 ms

QGYyz_MVcBeNP4NjuGObqx1XmO1I4bC1C4E.ttf

QGYyz_MVcBeNP4NjuGObqx1XmO1I4bC1C4E.ttf

167 ms

bootstrap-icons.woff

bootstrap-icons.woff

30 ms

cookie-557d0f25ca291c39.js

cookie-557d0f25ca291c39.js

156 ms

privacy-6023bad03e8ad12f.js

privacy-6023bad03e8ad12f.js

211 ms

netnummer-61b59dd38a5e7253.js

netnummer-61b59dd38a5e7253.js

212 ms

vermelding-personen-6a350988c7a498f4.js

vermelding-personen-6a350988c7a498f4.js

207 ms

collect

collect

40 ms

collect

collect

11 ms

Accessibility Review

mobiel.detelefoongids.nl accessibility score

82

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<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

High

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

mobiel.detelefoongids.nl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

mobiel.detelefoongids.nl SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mobiel.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 Mobiel.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.

Social Sharing Optimization

mobiel.detelefoongids.nl

Open Graph data is detected on the main page of Mobiel De Telefoongids. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: