Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

energietarieven.nl

Energietarieven.nl | Onafhankelijk energietarieven vergelijken en besparen

Page Load Speed

695 ms in total

First Response

313 ms

Resources Loaded

321 ms

Page Rendered

61 ms

energietarieven.nl screenshot

About Website

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

Energietarieven.nl ✅Vergelijk de energietarieven van alle aanbieders. Daarnaast vergelijken we ook de aanbiedingen en natuurlijk de kwaliteit van de diensten. Wilt u ook op uw energierekeningen bespar...

Visit energietarieven.nl

Key Findings

We analyzed Energietarieven.nl page load time and found that the first response time was 313 ms and then it took 382 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

energietarieven.nl performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

energietarieven.nl

313 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Energietarieven.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (313 ms) belongs to the original domain Energietarieven.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 496.8 kB (68%)

Content Size

735.7 kB

After Optimization

238.9 kB

In fact, the total size of Energietarieven.nl main page is 735.7 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 343.0 kB which makes up the majority of the site volume.

HTML Optimization

-43%

Potential reduce by 218 B

  • Original 512 B
  • After minification 500 B
  • After compression 294 B

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 218 B or 43% of the original size.

Image Optimization

-66%

Potential reduce by 111.4 kB

  • Original 169.5 kB
  • After minification 58.1 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, Energietarieven needs image optimization as it can save up to 111.4 kB or 66% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 194.8 kB

  • Original 343.0 kB
  • After minification 325.7 kB
  • After compression 148.2 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 194.8 kB or 57% of the original size.

CSS Optimization

-85%

Potential reduce by 190.4 kB

  • Original 222.7 kB
  • After minification 185.0 kB
  • After compression 32.3 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. Energietarieven.nl needs all CSS files to be minified and compressed as it can save up to 190.4 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Review

energietarieven.nl accessibility score

86

Accessibility Issues

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

energietarieven.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

SEO Factors

energietarieven.nl SEO score

67

Search Engine Optimization Advices

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 Energietarieven.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 Energietarieven.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

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