Tools & Wizards About Us
energiewijzer.nl screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

energiewijzer.nl

Energiewijzer.nl ⚡️ De Beste 100% Onafhankelijke EnergieVergelijker

Page Load Speed

3.8 sec in total

First Response

364 ms

Resources Loaded

3.1 sec

Page Rendered

321 ms

energiewijzer.nl screenshot

About Website

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

Energieleverancier vergelijken? Energiewijzer.nl wijst u de weg naar de beste energiedeals. Stap over via onze energievergelijker en bespaar.

Visit energiewijzer.nl

Key Findings

We analyzed Energiewijzer.nl page load time and found that the first response time was 364 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

energiewijzer.nl performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value1.933

0/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

energiewijzer.nl

364 ms

energiewijzer.nl

1496 ms

wp-emoji-release.min.js

91 ms

formidableforms.css

182 ms

style.min.css

253 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 76% of them (39 requests) were addressed to the original Energiewijzer.nl, 8% (4 requests) were made to Fonts.googleapis.com and 8% (4 requests) were made to Energie.whitelabeled.nl. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Energiewijzer.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.8 kB (36%)

Content Size

411.2 kB

After Optimization

262.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energiewijzer.nl main page is 411.2 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 169.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 97.9 kB

  • Original 121.0 kB
  • After minification 114.3 kB
  • After compression 23.1 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 97.9 kB or 81% of the original size.

Image Optimization

-57%

Potential reduce by 49.2 kB

  • Original 86.3 kB
  • After minification 37.2 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. Obviously, Energiewijzer needs image optimization as it can save up to 49.2 kB or 57% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 295 B

  • Original 169.8 kB
  • After minification 169.8 kB
  • After compression 169.5 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

-4%

Potential reduce by 1.4 kB

  • Original 34.1 kB
  • After minification 34.1 kB
  • After compression 32.7 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. Energiewijzer.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (86%)

Requests Now

42

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energiewijzer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

energiewijzer.nl

energiewijzer.nl

364 ms

energiewijzer.nl

energiewijzer.nl

1496 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

91 ms

formidableforms.css

formidableforms.css

182 ms

style.min.css

style.min.css

253 ms

kk-star-ratings.min.css

kk-star-ratings.min.css

259 ms

all.min.css

all.min.css

272 ms

font-icons.min.css

font-icons.min.css

276 ms

css

css

33 ms

style.basic.css

style.basic.css

273 ms

style-curvy-blue.css

style-curvy-blue.css

275 ms

default.css

default.css

335 ms

easy-responsive-shortcodes.css

easy-responsive-shortcodes.css

345 ms

font-awesome.css

font-awesome.css

360 ms

sticky.min.css

sticky.min.css

358 ms

offside.min.css

offside.min.css

365 ms

icons.min.css

icons.min.css

367 ms

navigation-branding.min.css

navigation-branding.min.css

419 ms

jquery.min.js

jquery.min.js

520 ms

jquery-migrate.min.js

jquery-migrate.min.js

441 ms

css

css

36 ms

ERSuc0fBaY6AkuBD-33

ERSuc0fBaY6AkuBD-33

329 ms

sticky.min.js

sticky.min.js

447 ms

offside.min.js

offside.min.js

455 ms

parallax.min.js

parallax.min.js

455 ms

kk-star-ratings.min.js

kk-star-ratings.min.js

501 ms

menu.min.js

menu.min.js

556 ms

navigation-search.min.js

navigation-search.min.js

557 ms

back-to-top.min.js

back-to-top.min.js

557 ms

asl-prereq.js

asl-prereq.js

557 ms

asl-core.js

asl-core.js

590 ms

asl-results-vertical.js

asl-results-vertical.js

606 ms

asl-load.js

asl-load.js

617 ms

asl-wrapper.js

asl-wrapper.js

623 ms

frontend.min.js

frontend.min.js

638 ms

tabs.js

tabs.js

639 ms

energiewijzer-logo.png

energiewijzer-logo.png

218 ms

energievergelijker.png

energievergelijker.png

156 ms

energiewijzer-mobile-300x68.png

energiewijzer-mobile-300x68.png

167 ms

ERSuc0fBaY6AkuBD-33

ERSuc0fBaY6AkuBD-33

119 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

28 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

28 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

33 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

42 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

242 ms

generatepress.woff

generatepress.woff

172 ms

gp-premium.woff

gp-premium.woff

173 ms

ERSuc0fBaY6AkuBD-33.059sudbf5uu8miav.css

ERSuc0fBaY6AkuBD-33.059sudbf5uu8miav.css

428 ms

main.js

main.js

498 ms

css

css

27 ms

css

css

17 ms

Accessibility Review

energiewijzer.nl accessibility score

87

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.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

energiewijzer.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

energiewijzer.nl SEO score

93

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

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 Energiewijzer.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 Energiewijzer.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

energiewijzer.nl

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