Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zorgmatras.com

Zorgmatras

Page Load Speed

5.2 sec in total

First Response

403 ms

Resources Loaded

4 sec

Page Rendered

827 ms

zorgmatras.com screenshot

About Website

Welcome to zorgmatras.com homepage info - get ready to check Zorgmatras best content right away, or after learning these important things about zorgmatras.com

Visit zorgmatras.com

Key Findings

We analyzed Zorgmatras.com page load time and found that the first response time was 403 ms and then it took 4.8 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

zorgmatras.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.146

77/100

15%

TTI (Time to Interactive)

Value11.4 s

18/100

10%

Network Requests Diagram

zorgmatras.com

403 ms

www.zorgmatras.com

1545 ms

all.css

361 ms

all.js

269 ms

tp.widget.bootstrap.min.js

19 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 11% of them (6 requests) were addressed to the original Zorgmatras.com, 70% (40 requests) were made to Millerdigital-9670.imgix.net and 7% (4 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Zorgmatras.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 308.5 kB (17%)

Content Size

1.8 MB

After Optimization

1.5 MB

In fact, the total size of Zorgmatras.com main page is 1.8 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. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 190.9 kB

  • Original 232.1 kB
  • After minification 169.6 kB
  • After compression 41.2 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. This page needs HTML code to be minified as it can gain 62.5 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 190.9 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 61.0 kB

  • Original 1.3 MB
  • After minification 1.2 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. Zorgmatras images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 1.4 kB

  • Original 24.1 kB
  • After minification 24.1 kB
  • After compression 22.7 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

-22%

Potential reduce by 55.3 kB

  • Original 245.7 kB
  • After minification 245.7 kB
  • After compression 190.4 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. Zorgmatras.com needs all CSS files to be minified and compressed as it can save up to 55.3 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (19%)

Requests Now

53

After Optimization

43

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zorgmatras. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

zorgmatras.com accessibility score

78

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

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

zorgmatras.com 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

Page has valid source maps

SEO Factors

zorgmatras.com SEO score

79

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Zorgmatras.com 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 Zorgmatras.com 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 Zorgmatras. 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: