Tools & Wizards About Us
energieprijsvergelijkers.nl screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

energieprijsvergelijkers.nl

Vergelijken op Pricewise - www.energieprijsvergelijkers.nl

Page Load Speed

3.6 sec in total

First Response

971 ms

Resources Loaded

2.6 sec

Page Rendered

102 ms

energieprijsvergelijkers.nl screenshot

About Website

Click here to check amazing Energieprijsvergelijkers content. Otherwise, check out these important facts you probably never knew about energieprijsvergelijkers.nl

Alle energievergelijkers voor energieprijzen op de vergelijkingssite voor energievergelijkers. Pricewise is een van de grootste energieprijsvergelijker.

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Key Findings

We analyzed Energieprijsvergelijkers.nl page load time and found that the first response time was 971 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

energieprijsvergelijkers.nl performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value2,390 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

www.energieprijsvergelijkers.nl

971 ms

css

23 ms

style.css

421 ms

responsive.css

178 ms

font-awesome.min.css

258 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 94% of them (15 requests) were addressed to the original Energieprijsvergelijkers.nl, 6% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (971 ms) belongs to the original domain Energieprijsvergelijkers.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.1 kB (74%)

Content Size

290.6 kB

After Optimization

74.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energieprijsvergelijkers.nl main page is 290.6 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. 15% of websites need less resources to load. Javascripts take 159.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 9.3 kB

  • Original 12.6 kB
  • After minification 11.4 kB
  • After compression 3.2 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. 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 9.3 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.2 kB
  • After minification 1.2 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. Energieprijsvergelijkers images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 108.8 kB

  • Original 159.3 kB
  • After minification 157.7 kB
  • After compression 50.6 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 108.8 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 98.0 kB

  • Original 117.5 kB
  • After minification 94.0 kB
  • After compression 19.5 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. Energieprijsvergelijkers.nl needs all CSS files to be minified and compressed as it can save up to 98.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (57%)

Requests Now

14

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energieprijsvergelijkers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.energieprijsvergelijkers.nl

www.energieprijsvergelijkers.nl

971 ms

css

css

23 ms

style.css

style.css

421 ms

responsive.css

responsive.css

178 ms

font-awesome.min.css

font-awesome.min.css

258 ms

jquery.js

jquery.js

443 ms

jquery-migrate.min.js

jquery-migrate.min.js

184 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

349 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

458 ms

scripts.js

scripts.js

274 ms

wp-embed.min.js

wp-embed.min.js

349 ms

logo_vergelijkers.gif

logo_vergelijkers.gif

173 ms

s-right-s2.png

s-right-s2.png

189 ms

s-left.png

s-left.png

194 ms

thumb-medium.png

thumb-medium.png

192 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

449 ms

Accessibility Review

energieprijsvergelijkers.nl accessibility score

95

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

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.

Best Practices

energieprijsvergelijkers.nl best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

energieprijsvergelijkers.nl SEO score

88

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

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

    NL

  • Encoding

    UTF-8

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

energieprijsvergelijkers.nl

Open Graph description is not detected on the main page of Energieprijsvergelijkers. 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: