Tools & Wizards About Us
degrootzonwering.nl screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

degrootzonwering.nl

De Groot Zonwering Gieten | #1 in Zonwering voor Buiten

Page Load Speed

2.9 sec in total

First Response

454 ms

Resources Loaded

2.2 sec

Page Rendered

271 ms

degrootzonwering.nl screenshot

About Website

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

De Groot Zonwering is dé zonwering specialist in Gieten en omgeving. | Uitgebreid assortiment | Op maat gemaakt | Ook onderhoud & reparaties

Visit degrootzonwering.nl

Key Findings

We analyzed Degrootzonwering.nl page load time and found that the first response time was 454 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

degrootzonwering.nl performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.122

84/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

degrootzonwering.nl

454 ms

www.degrootzonwering.nl

524 ms

css2

28 ms

css2

18 ms

css2

29 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 39% of them (22 requests) were addressed to the original Degrootzonwering.nl, 26% (15 requests) were made to Fonts.gstatic.com and 11% (6 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (648 ms) relates to the external source Geo.cookie-script.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.3 kB (14%)

Content Size

701.7 kB

After Optimization

600.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Degrootzonwering.nl main page is 701.7 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. 70% of websites need less resources to load. Images take 340.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 98.0 kB

  • Original 123.0 kB
  • After minification 123.0 kB
  • After compression 25.0 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 98.0 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 472 B

  • Original 340.0 kB
  • After minification 339.5 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. De Groot Zonwering images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.4 kB

  • Original 236.9 kB
  • After minification 236.9 kB
  • After compression 234.6 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

-25%

Potential reduce by 420 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.3 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. Degrootzonwering.nl needs all CSS files to be minified and compressed as it can save up to 420 B or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (53%)

Requests Now

36

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Groot 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 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

degrootzonwering.nl

degrootzonwering.nl

454 ms

www.degrootzonwering.nl

www.degrootzonwering.nl

524 ms

css2

css2

28 ms

css2

css2

18 ms

css2

css2

29 ms

css2

css2

28 ms

stylesheet.php

stylesheet.php

112 ms

javascript.php

javascript.php

203 ms

api.js

api.js

40 ms

custom.css

custom.css

273 ms

js

js

62 ms

css

css

26 ms

css

css

32 ms

cba730142d165778567dbb64d72fd548.js

cba730142d165778567dbb64d72fd548.js

648 ms

recaptcha__en.js

recaptcha__en.js

33 ms

151 ms

fbevents.js

fbevents.js

117 ms

hotjar-2101454.js

hotjar-2101454.js

199 ms

140 ms

gtm.js

gtm.js

82 ms

zonwering-groningen.jpg

zonwering-groningen.jpg

414 ms

logo-jpg-1-1.jpg

logo-jpg-1-1.jpg

317 ms

terrasscherm.jpg

terrasscherm.jpg

160 ms

m-checkmark-hand-drawn-outline-2408430.png

m-checkmark-hand-drawn-outline-2408430.png

316 ms

plazavivastretch.png

plazavivastretch.png

383 ms

rolluiken.jpg

rolluiken.jpg

345 ms

screens.jpg

screens.jpg

344 ms

buitenjaloezie-n.jpg

buitenjaloezie-n.jpg

368 ms

horren.jpg

horren.jpg

369 ms

location.png

location.png

383 ms

clock.png

clock.png

390 ms

phone-call.png

phone-call.png

421 ms

facebook.png

facebook.png

424 ms

u-440qyriQwlOrhSvowK_l5Oew.ttf

u-440qyriQwlOrhSvowK_l5Oew.ttf

89 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

90 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

104 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvgUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvgUE.ttf

117 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

117 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

117 ms

open-sans-v16-latin-regular.woff

open-sans-v16-latin-regular.woff

417 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

117 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

121 ms

open-sans-v16-latin-700.woff

open-sans-v16-latin-700.woff

425 ms

open-sans-v16-latin-italic.woff

open-sans-v16-latin-italic.woff

424 ms

open-sans-v16-latin-700italic.woff

open-sans-v16-latin-700italic.woff

436 ms

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDDxHOem.ttf

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDDxHOem.ttf

121 ms

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDAvHOem.ttf

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDAvHOem.ttf

256 ms

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDCvHeem.ttf

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDCvHeem.ttf

257 ms

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDCvHOem.ttf

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDCvHOem.ttf

254 ms

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDCdHOem.ttf

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDCdHOem.ttf

257 ms

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDBxG-em.ttf

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDBxG-em.ttf

255 ms

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDBIG-em.ttf

kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1v-p_4MrImHCIJIZrDBIG-em.ttf

254 ms

230187074418533

230187074418533

191 ms

js

js

89 ms

35 ms

59 ms

modules.7b6d7646601d8cd7fb5f.js

modules.7b6d7646601d8cd7fb5f.js

142 ms

Accessibility Review

degrootzonwering.nl accessibility score

94

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

Links do not have a discernible name

Best Practices

degrootzonwering.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

degrootzonwering.nl SEO score

91

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

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 Degrootzonwering.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 Degrootzonwering.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

degrootzonwering.nl

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