Tools & Wizards About Us
gasenlichtvergelijken.nl screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

gasenlichtvergelijken.nl

Gas en licht vergelijken 2024 l Wie is de Goedkoopste?

Page Load Speed

4.8 sec in total

First Response

356 ms

Resources Loaded

3 sec

Page Rendered

1.4 sec

gasenlichtvergelijken.nl screenshot

About Website

Visit gasenlichtvergelijken.nl now to see the best up-to-date Gas En Licht Vergelijken content for Netherlands and also check out these interesting facts you probably never knew about gasenlichtvergelijken.nl

Gas en licht vergelijken loont! 200.000+ huishoudens besparen door over te stappen. Snel, Onafhankelijk & Écht Gratis Gaslicht Vergelijken.

Visit gasenlichtvergelijken.nl

Key Findings

We analyzed Gasenlichtvergelijken.nl page load time and found that the first response time was 356 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

gasenlichtvergelijken.nl performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value4,700 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.45

20/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

gasenlichtvergelijken.nl

356 ms

553 ms

gtm.js

92 ms

gtm.js

523 ms

uc.js

36 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Gasenlichtvergelijken.nl, 86% (95 requests) were made to Overstappen.nl and 5% (6 requests) were made to Comparators.overstappen.nl. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Overstappen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 162.7 kB (8%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gasenlichtvergelijken.nl main page is 2.0 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. 70% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 101.6 kB

  • Original 128.4 kB
  • After minification 128.4 kB
  • After compression 26.8 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 101.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

  • Original 1.3 MB
  • After minification 1.3 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. Gas En Licht Vergelijken images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 27.0 kB

  • Original 429.2 kB
  • After minification 429.2 kB
  • After compression 402.3 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

-26%

Potential reduce by 32.9 kB

  • Original 126.7 kB
  • After minification 121.5 kB
  • After compression 93.7 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. Gasenlichtvergelijken.nl needs all CSS files to be minified and compressed as it can save up to 32.9 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (67%)

Requests Now

104

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gas En Licht Vergelijken. 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 46 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gasenlichtvergelijken.nl

gasenlichtvergelijken.nl

356 ms

553 ms

gtm.js

gtm.js

92 ms

gtm.js

gtm.js

523 ms

uc.js

uc.js

36 ms

style.min.css

style.min.css

86 ms

page.css

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172 ms

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253 ms

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257 ms

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256 ms

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413 ms

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652 ms

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673 ms

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426 ms

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444 ms

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355 ms

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671 ms

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89 ms

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88 ms

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621 ms

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552 ms

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489 ms

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509 ms

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512 ms

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512 ms

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527 ms

style.css

style.css

543 ms

main_9b585b20.css

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651 ms

scripts.js

scripts.js

508 ms

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scripts.js

510 ms

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scripts.js

512 ms

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scripts.js

529 ms

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scripts.js

550 ms

main_9b585b20.js

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782 ms

os-kizi-desktop_b5378909.svg

os-kizi-desktop_b5378909.svg

511 ms

os-kizi-mobile_427eb632.svg

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514 ms

close_8c15568d.svg

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543 ms

iv-core.js

iv-core.js

189 ms

electricity-black.svg

electricity-black.svg

740 ms

document-checkmark.svg

document-checkmark.svg

738 ms

car-black.svg

car-black.svg

695 ms

care-need.svg

care-need.svg

684 ms

home-insurance.svg

home-insurance.svg

680 ms

paw.svg

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682 ms

funeral-rose.svg

funeral-rose.svg

664 ms

internet.svg

internet.svg

659 ms

bill-money.svg

bill-money.svg

623 ms

overstappen-favicon.svg

overstappen-favicon.svg

608 ms

klantenserviceteam_80928436.png

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953 ms

telephone_34e19f3b.svg

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606 ms

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587 ms

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577 ms

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598 ms

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223 ms

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515 ms

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516 ms

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514 ms

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512 ms

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514 ms

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607 ms

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608 ms

08-solar-cell-unit@2x-3.png

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683 ms

Energized@2x.png

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680 ms

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704 ms

Hands-and-hearths@2x.png

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605 ms

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675 ms

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766 ms

thuisbatterijen-steeds-interessanter.jpg

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870 ms

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845 ms

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932 ms

dit-zijn-de-goedkoopste-energiecontracten.jpg

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1046 ms

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979 ms

korting-leveranciers.jpg

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788 ms

tom.png

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780 ms

gilroy-medium_9e12d605.otf

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796 ms

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851 ms

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880 ms

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880 ms

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242 ms

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291 ms

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293 ms

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298 ms

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299 ms

Accessibility Review

gasenlichtvergelijken.nl accessibility score

80

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.

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 IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

gasenlichtvergelijken.nl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

gasenlichtvergelijken.nl SEO score

100

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

    UTF-8

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

gasenlichtvergelijken.nl

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