Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

zonnebankinfo.be

√ Zonnebank info - Tips en adviezen over zonnebanken en zelfbruiners

Page Load Speed

6.5 sec in total

First Response

1.5 sec

Resources Loaded

4.8 sec

Page Rendered

199 ms

zonnebankinfo.be screenshot

About Website

Visit zonnebankinfo.be now to see the best up-to-date Zonnebank Info content and also check out these interesting facts you probably never knew about zonnebankinfo.be

Informatieve site over de zonnebank: Tips om de zonnebank te gebruiken, tips om een zonnebank te kopen en diverse antwoorden op veelgestelde vragen.

Visit zonnebankinfo.be

Key Findings

We analyzed Zonnebankinfo.be page load time and found that the first response time was 1.5 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

zonnebankinfo.be performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.4 s

14/100

10%

Network Requests Diagram

zonnebankinfo.be

1476 ms

style.css

94 ms

wpus.css

170 ms

styles.css

170 ms

quotes-collection.css

171 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 39% of them (36 requests) were addressed to the original Zonnebankinfo.be, 11% (10 requests) were made to Static.xx.fbcdn.net and 9% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Zonnebankinfo.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 789.5 kB (56%)

Content Size

1.4 MB

After Optimization

611.9 kB

In fact, the total size of Zonnebankinfo.be main page is 1.4 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. 65% of websites need less resources to load. Javascripts take 890.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 152.7 kB

  • Original 204.2 kB
  • After minification 201.0 kB
  • After compression 51.5 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 152.7 kB or 75% of the original size.

Image Optimization

-9%

Potential reduce by 25.0 kB

  • Original 279.8 kB
  • After minification 254.8 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. Zonnebank Info images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 591.6 kB

  • Original 890.7 kB
  • After minification 886.5 kB
  • After compression 299.1 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 591.6 kB or 66% of the original size.

CSS Optimization

-76%

Potential reduce by 20.2 kB

  • Original 26.7 kB
  • After minification 21.1 kB
  • After compression 6.5 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. Zonnebankinfo.be needs all CSS files to be minified and compressed as it can save up to 20.2 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (61%)

Requests Now

90

After Optimization

35

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zonnebank Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

zonnebankinfo.be accessibility score

75

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-*] attributes do not match their roles

High

button, link, and menuitem elements do not have accessible names.

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.

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

High

Some elements have a [tabindex] value greater than 0

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

zonnebankinfo.be 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

zonnebankinfo.be 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 Zonnebankinfo.be 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 Zonnebankinfo.be 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 Zonnebank Info. 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: