Tools & Wizards About Us
televergelijk.nl screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

televergelijk.nl

Goedkoop bellen met 0900 naar buitenland - gratis bellen - Televergelijk.nl

Page Load Speed

9.9 sec in total

First Response

717 ms

Resources Loaded

6.3 sec

Page Rendered

2.9 sec

televergelijk.nl screenshot

About Website

Click here to check amazing Televergelijk content for Netherlands. Otherwise, check out these important facts you probably never knew about televergelijk.nl

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Key Findings

We analyzed Televergelijk.nl page load time and found that the first response time was 717 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

televergelijk.nl performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

www.televergelijk.nl

717 ms

reset.css

125 ms

style.css

248 ms

select2.css

313 ms

jquery.min.js

92 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 88% of them (28 requests) were addressed to the original Televergelijk.nl, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Televergelijk.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.8 kB (53%)

Content Size

406.3 kB

After Optimization

189.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Televergelijk.nl main page is 406.3 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. 35% of websites need less resources to load. Javascripts take 121.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 91.0 kB

  • Original 106.6 kB
  • After minification 101.3 kB
  • After compression 15.7 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 91.0 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 6.3 kB

  • Original 99.1 kB
  • After minification 92.8 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. Televergelijk images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 51.0 kB

  • Original 121.4 kB
  • After minification 119.6 kB
  • After compression 70.4 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 51.0 kB or 42% of the original size.

CSS Optimization

-87%

Potential reduce by 68.6 kB

  • Original 79.3 kB
  • After minification 63.0 kB
  • After compression 10.7 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. Televergelijk.nl needs all CSS files to be minified and compressed as it can save up to 68.6 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (53%)

Requests Now

30

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Televergelijk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.televergelijk.nl

www.televergelijk.nl

717 ms

reset.css

reset.css

125 ms

style.css

style.css

248 ms

select2.css

select2.css

313 ms

jquery.min.js

jquery.min.js

92 ms

css_browser_selector.js

css_browser_selector.js

150 ms

select2.min.js

select2.min.js

456 ms

select2_locale_nl.js

select2_locale_nl.js

194 ms

tv.js

tv.js

191 ms

ga.js

ga.js

106 ms

bg.gif

bg.gif

230 ms

cookiebar_bg.png

cookiebar_bg.png

250 ms

pixel.gif

pixel.gif

250 ms

email.png

email.png

452 ms

bg_page.gif

bg_page.gif

425 ms

top.gif

top.gif

422 ms

logo.gif

logo.gif

423 ms

telecompare.gif

telecompare.gif

422 ms

__utm.gif

__utm.gif

46 ms

title_welcome.gif

title_welcome.gif

186 ms

dax-bold-webfont.woff

dax-bold-webfont.woff

248 ms

button_vind.gif

button_vind.gif

166 ms

border_right.gif

border_right.gif

198 ms

line_h.gif

line_h.gif

232 ms

button_verstuur.gif

button_verstuur.gif

230 ms

numbers.gif

numbers.gif

230 ms

title_populairste.gif

title_populairste.gif

231 ms

land.gif

land.gif

248 ms

famfamfam-flags.png

famfamfam-flags.png

1703 ms

all.js

all.js

115 ms

bottom.gif

bottom.gif

1137 ms

select2.png

select2.png

1131 ms

Accessibility Review

televergelijk.nl accessibility score

84

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

televergelijk.nl best practices score

69

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

televergelijk.nl SEO score

93

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Televergelijk.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 Televergelijk.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

televergelijk.nl

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