Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

zwembadgigant.nl

De #1 Zwembaden webshop | Koop met tot 35% korting

Page Load Speed

3.8 sec in total

First Response

294 ms

Resources Loaded

3.1 sec

Page Rendered

499 ms

About Website

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

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Visit zwembadgigant.nl

Key Findings

We analyzed Zwembadgigant.nl page load time and found that the first response time was 294 ms and then it took 3.6 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

zwembadgigant.nl performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value13.7 s

10/100

10%

Network Requests Diagram

zwembadgigant.nl

294 ms

zwembadgigant.nl

440 ms

www.zwembadgigant.nl

638 ms

f28a50fe1aef9eae1ecc61a17e85457b.min.css

321 ms

7c41f0275bf3b15214155ec5d98241ed.min.css

506 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 98% of them (63 requests) were addressed to the original Zwembadgigant.nl, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Zwembadgigant.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.4 kB (16%)

Content Size

1.1 MB

After Optimization

885.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zwembadgigant.nl main page is 1.1 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. 50% of websites need less resources to load. Images take 612.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 153.4 kB

  • Original 180.2 kB
  • After minification 178.6 kB
  • After compression 26.9 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 153.4 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 12.5 kB

  • Original 612.7 kB
  • After minification 600.2 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. Zwembadgigant images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 147 B

  • Original 16.2 kB
  • After minification 16.2 kB
  • After compression 16.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 374 B

  • Original 242.8 kB
  • After minification 242.8 kB
  • After compression 242.5 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. Zwembadgigant.nl has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

53

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zwembadgigant. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

zwembadgigant.nl accessibility score

90

Accessibility Issues

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

Buttons do not have an accessible name

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

zwembadgigant.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

High

Page has valid source maps

SEO Factors

zwembadgigant.nl SEO score

97

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

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 Zwembadgigant.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 Zwembadgigant.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 Zwembadgigant. 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: