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About Website

Welcome to petruzonwering.nl homepage info - get ready to check Petru Zonwering best content right away, or after learning these important things about petruzonwering.nl

Zorgeloos wonen in luxe en comfort! Absolute kwaliteit door maatwerk en persoonlijk advies. - Petru Zonwering

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value730 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value9.8 s

27/100

10%

petruzonwering.nl

37 ms

www.petruzonwering.nl

413 ms

gtm.js

78 ms

css

35 ms

gui-2-0.css

33 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 11% of them (4 requests) were addressed to the original Petruzonwering.nl, 72% (26 requests) were made to Cdn.webshopapp.com and 8% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (581 ms) relates to the external source Cdn.webshopapp.com.

Content Size

3.1 MB

After Optimization

3.0 MB

In fact, the total size of Petruzonwering.nl main page is 3.1 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 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 43.2 kB

Original 52.3 kB
After minification 43.4 kB
After compression 9.1 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 8.9 kB, which is 17% 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 43.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 2.8 MB
After minification 2.8 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. Petru Zonwering images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 34.1 kB

Original 158.4 kB
After minification 158.4 kB
After compression 124.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 34.1 kB or 22% of the original size.

CSS Optimization

-11%

Potential reduce by 671 B

Original 6.3 kB
After minification 6.3 kB
After compression 5.7 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. Petruzonwering.nl needs all CSS files to be minified and compressed as it can save up to 671 B or 11% of the original size.

Requests Now

After Optimization

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Petru Zonwering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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/).

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 Petruzonwering.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 Petruzonwering.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

petruzonwering.nl

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Petru zonwering en binnenleven, Zonwering voor binnen & buiten, Stalen deuren - Petru B.V.

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)