Tools & Wizards About Us
4g.nl screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

4g.nl

4G: vind hier alles over het supersnelle netwerk! | 4G.nl

Page Load Speed

7.3 sec in total

First Response

417 ms

Resources Loaded

6.5 sec

Page Rendered

362 ms

4g.nl screenshot

About Website

Visit 4g.nl now to see the best up-to-date 4G content for Netherlands and also check out these interesting facts you probably never knew about 4g.nl

Wat is 4G? En wat is het beste abonnement of toestel? Welke providers bieden al 4G aan en hoe is het bereik? Vind hier alle informatie en discussieer mee!

Visit 4g.nl

Key Findings

We analyzed 4g.nl page load time and found that the first response time was 417 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

4g.nl performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

4g.nl

417 ms

wp-emoji-release.min.js

95 ms

wppb.css

97 ms

ace-video-container.css

98 ms

page-list.css

97 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 81% of them (68 requests) were addressed to the original 4g.nl, 4% (3 requests) were made to Dev.visualwebsiteoptimizer.com and 2% (2 requests) were made to 0.gravatar.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain 4g.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 303.6 kB (18%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4g.nl main page is 1.7 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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 101.0 kB

  • Original 119.0 kB
  • After minification 101.9 kB
  • After compression 18.0 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 17.1 kB, which is 14% 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 101.0 kB or 85% of the original size.

Image Optimization

-14%

Potential reduce by 187.7 kB

  • Original 1.3 MB
  • After minification 1.2 MB

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, 4G needs image optimization as it can save up to 187.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 9.9 kB

  • Original 229.2 kB
  • After minification 229.2 kB
  • After compression 219.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-24%

Potential reduce by 4.9 kB

  • Original 20.7 kB
  • After minification 20.6 kB
  • After compression 15.7 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. 4g.nl needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (48%)

Requests Now

77

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4G. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4g.nl

4g.nl

417 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

95 ms

wppb.css

wppb.css

97 ms

ace-video-container.css

ace-video-container.css

98 ms

page-list.css

page-list.css

97 ms

style.css

style.css

100 ms

font-awesome.min.css

font-awesome.min.css

98 ms

ddsmoothmenu.css

ddsmoothmenu.css

186 ms

flexslider.css

flexslider.css

186 ms

responsive.css

responsive.css

187 ms

custom.css

custom.css

748 ms

jquery.js

jquery.js

1762 ms

jquery-migrate.min.js

jquery-migrate.min.js

1752 ms

wppb_animate.js

wppb_animate.js

2760 ms

style.css

style.css

2756 ms

ssba.min.js

ssba.min.js

2772 ms

comment-reply.min.js

comment-reply.min.js

2772 ms

jquery.fitvids.js

jquery.fitvids.js

3762 ms

jquery.flexslider.js

jquery.flexslider.js

3784 ms

ddsmoothmenu.js

ddsmoothmenu.js

3770 ms

jquery.carouFredSel-6.2.0-packed.js

jquery.carouFredSel-6.2.0-packed.js

3785 ms

jquery.imagesloaded.min.js

jquery.imagesloaded.min.js

3768 ms

custom.js

custom.js

3780 ms

wp-embed.min.js

wp-embed.min.js

4782 ms

yop-poll-public.js

yop-poll-public.js

4795 ms

yop-poll-supercookie.js

yop-poll-supercookie.js

4793 ms

superCookie-min.js

superCookie-min.js

3872 ms

swfobject.js

swfobject.js

4805 ms

jquery.popupWindow.js

jquery.popupWindow.js

3874 ms

yop-poll-jquery.base64.min.js

yop-poll-jquery.base64.min.js

4024 ms

yop-poll-json2.js

yop-poll-json2.js

3966 ms

admin-ajax.php

admin-ajax.php

4076 ms

tracking.js

tracking.js

2016 ms

j.php

j.php

35 ms

33 ms

34 ms

32 ms

4G_storing_televisie-50x50.jpg

4G_storing_televisie-50x50.jpg

1010 ms

Devices_HiRes_Web_iPhone5s-Web-50x50.jpg

Devices_HiRes_Web_iPhone5s-Web-50x50.jpg

2023 ms

vodafone4g-50x50.jpg

vodafone4g-50x50.jpg

2009 ms

facebook_automatisch_afspelen-50x50.png

facebook_automatisch_afspelen-50x50.png

1318 ms

4G-sneller-dan-wifi-50x50.jpg

4G-sneller-dan-wifi-50x50.jpg

1013 ms

besteprovider-03-50x50.jpg

besteprovider-03-50x50.jpg

169 ms

telfort_nieuw-50x50.jpg

telfort_nieuw-50x50.jpg

2012 ms

tele2_4g-50x50.jpg

tele2_4g-50x50.jpg

2033 ms

Screen-Shot-2014-10-31-at-10.22.38-50x50.png

Screen-Shot-2014-10-31-at-10.22.38-50x50.png

2043 ms

ben_4G-50x50.jpg

ben_4G-50x50.jpg

2038 ms

besteprovider-03-380x336.jpg

besteprovider-03-380x336.jpg

3168 ms

telfort_nieuw-642x240.jpg

telfort_nieuw-642x240.jpg

3168 ms

tele2_4g-640x336.jpg

tele2_4g-640x336.jpg

3169 ms

besteprovider-03-380x261.jpg

besteprovider-03-380x261.jpg

3169 ms

telfort_nieuw-500x240.jpg

telfort_nieuw-500x240.jpg

3171 ms

tele2_4g-500x261.jpg

tele2_4g-500x261.jpg

3172 ms

Screen-Shot-2014-10-31-at-10.22.38-500x261.png

Screen-Shot-2014-10-31-at-10.22.38-500x261.png

3171 ms

ben_4G-413x261.jpg

ben_4G-413x261.jpg

3168 ms

4G_NL.png

4G_NL.png

2014 ms

4G_data.jpg

4G_data.jpg

2020 ms

4G_speedtest.png

4G_speedtest.png

2021 ms

ga.js

ga.js

44 ms

Screen-Shot-2014-10-07-at-11.51.07-500x261.png

Screen-Shot-2014-10-07-at-11.51.07-500x261.png

3163 ms

4G_connect-500x261.png

4G_connect-500x261.png

3208 ms

icon-search.png

icon-search.png

1326 ms

59 ms

59 ms

54 ms

j.php

j.php

66 ms

widgets.js

widgets.js

50 ms

plusone.js

plusone.js

64 ms

__utm.gif

__utm.gif

24 ms

all.js

all.js

18 ms

v.gif

v.gif

6 ms

all.js

all.js

6 ms

4G_nieuwe_achtergrond.jpg

4G_nieuwe_achtergrond.jpg

369 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

26 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1260 ms

category-heading-bg.png

category-heading-bg.png

1043 ms

tracking-permission-dialog.js

tracking-permission-dialog.js

1155 ms

button-prev.png

button-prev.png

92 ms

button-next.png

button-next.png

92 ms

search.png

search.png

97 ms

top-nav-submenu.png

top-nav-submenu.png

93 ms

cookie-image.jpg

cookie-image.jpg

179 ms

button-deny.jpg

button-deny.jpg

98 ms

button-accept.jpg

button-accept.jpg

96 ms

Accessibility Review

4g.nl accessibility score

56

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

High

Links do not have a discernible name

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

4g.nl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

4g.nl SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 4g.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 4g.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

4g.nl

Open Graph data is detected on the main page of 4G. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: