Tools & Wizards About Us
zolderkamercollectief.nl screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

zolderkamercollectief.nl

Page Load Speed

1.7 sec in total

First Response

361 ms

Resources Loaded

1 sec

Page Rendered

286 ms

zolderkamercollectief.nl screenshot

About Website

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

Deze domeinnaam is geregistreerd en geparkeerd bij Vimexx

Visit zolderkamercollectief.nl

Key Findings

We analyzed Zolderkamercollectief.nl page load time and found that the first response time was 361 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

zolderkamercollectief.nl performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

zolderkamercollectief.nl

361 ms

style.css

85 ms

css2

30 ms

background_small.jpg

587 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4i1UE80V4ftkw.ttf

86 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 27% of them (3 requests) were addressed to the original Zolderkamercollectief.nl, 64% (7 requests) were made to Fonts.gstatic.com and 9% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (587 ms) belongs to the original domain Zolderkamercollectief.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.0 kB (1%)

Content Size

596.0 kB

After Optimization

590.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Zolderkamercollectief.nl main page is 596.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 587.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 3.6 kB

  • Original 4.9 kB
  • After minification 3.8 kB
  • After compression 1.3 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 1.1 kB, which is 22% 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 3.6 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 587.9 kB
  • After minification 587.9 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. Zolderkamercollectief images are well optimized though.

CSS Optimization

-73%

Potential reduce by 2.3 kB

  • Original 3.2 kB
  • After minification 2.4 kB
  • After compression 866 B

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. Zolderkamercollectief.nl needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zolderkamercollectief. According to our analytics all requests are already optimized.

Network Requests Diagram

zolderkamercollectief.nl

zolderkamercollectief.nl

361 ms

style.css

style.css

85 ms

css2

css2

30 ms

background_small.jpg

background_small.jpg

587 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4i1UE80V4ftkw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4i1UE80V4ftkw.ttf

86 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYi1UE80V4ftkw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYi1UE80V4ftkw.ttf

232 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYi1UE80V4ftkw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYi1UE80V4ftkw.ttf

101 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-2Y-1UE80V4ftkw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-2Y-1UE80V4ftkw.ttf

474 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-1UE80V4ftkw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-1UE80V4ftkw.ttf

151 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-h4-1UE80V4ftkw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-h4-1UE80V4ftkw.ttf

229 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-ro-1UE80V4ftkw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-ro-1UE80V4ftkw.ttf

206 ms

Accessibility Review

zolderkamercollectief.nl accessibility score

79

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.

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

Document doesn't have a <title> element

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

zolderkamercollectief.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

SEO Factors

zolderkamercollectief.nl SEO score

91

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Document doesn't have a <title> element

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 Zolderkamercollectief.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 Zolderkamercollectief.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

zolderkamercollectief.nl

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