Tools & Wizards About Us
zonnebloem.nl screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

zonnebloem.nl

Nationale Vereniging de Zonnebloem - Er kan zoveel mee dan je denkt - De Zonnebloem

Page Load Speed

7.1 sec in total

First Response

362 ms

Resources Loaded

6.2 sec

Page Rendered

505 ms

zonnebloem.nl screenshot

About Website

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

Bij de Zonnebloem draait het om mensen. Wij denken in oplossingen. Zodat ook mensen met een lichamelijke beperking volop van het leven kunnen genieten. Er kan zoveel meer dan je denkt.

Visit zonnebloem.nl

Key Findings

We analyzed Zonnebloem.nl page load time and found that the first response time was 362 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

zonnebloem.nl performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.362

30/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

zonnebloem.nl

362 ms

www.zonnebloem.nl

2090 ms

font_temp.css

954 ms

def_responsive.min.css

1233 ms

jquery-1.11.3.js

1322 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 67% of them (29 requests) were addressed to the original Zonnebloem.nl, 9% (4 requests) were made to and 7% (3 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Zonnebloem.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 683.2 kB (22%)

Content Size

3.1 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zonnebloem.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. 45% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 38.7 kB

  • Original 46.7 kB
  • After minification 33.3 kB
  • After compression 8.0 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. This page needs HTML code to be minified as it can gain 13.4 kB, which is 29% 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 38.7 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 79.2 kB

  • Original 2.2 MB
  • After minification 2.1 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. Zonnebloem images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 324.7 kB

  • Original 404.6 kB
  • After minification 225.4 kB
  • After compression 79.9 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 324.7 kB or 80% of the original size.

CSS Optimization

-52%

Potential reduce by 240.5 kB

  • Original 459.0 kB
  • After minification 454.6 kB
  • After compression 218.5 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. Zonnebloem.nl needs all CSS files to be minified and compressed as it can save up to 240.5 kB or 52% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (44%)

Requests Now

36

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zonnebloem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zonnebloem.nl

zonnebloem.nl

362 ms

www.zonnebloem.nl

www.zonnebloem.nl

2090 ms

font_temp.css

font_temp.css

954 ms

def_responsive.min.css

def_responsive.min.css

1233 ms

jquery-1.11.3.js

jquery-1.11.3.js

1322 ms

jquery.validate.js

jquery.validate.js

592 ms

jquery.validate.unobtrusive.js

jquery.validate.unobtrusive.js

516 ms

jquery.validate.lazy.js

jquery.validate.lazy.js

286 ms

customvalidation.js

customvalidation.js

387 ms

swipeshow.js

swipeshow.js

499 ms

slick.min.js

slick.min.js

29 ms

cookiebox.0.1.js

cookiebox.0.1.js

594 ms

sunflower.common.js

sunflower.common.js

610 ms

videoplayer.js

videoplayer.js

687 ms

VisitorIdentification.js

VisitorIdentification.js

688 ms

slick.css

slick.css

23 ms

logo-staand.png

logo-staand.png

111 ms

slide%20zonnebloemauto.jpg

slide%20zonnebloemauto.jpg

710 ms

soldaat%20va%20oranje%20detail.jpg

soldaat%20va%20oranje%20detail.jpg

745 ms

bij%20elkaar%20trouw%20als%20een%20hond%20de.jpg

bij%20elkaar%20trouw%20als%20een%20hond%20de.jpg

679 ms

zonnebloemauto%20schagen%20pb%20detail.jpg

zonnebloemauto%20schagen%20pb%20detail.jpg

827 ms

testimonial%20winterefeteling.jpg

testimonial%20winterefeteling.jpg

685 ms

anke%20smit.jpg

anke%20smit.jpg

897 ms

danoesja.jpg

danoesja.jpg

1021 ms

cbf.jpg

cbf.jpg

824 ms

vriendenloterij.jpg

vriendenloterij.jpg

829 ms

hOPsUav

hOPsUav

11 ms

WZ1U5g66WPJKh+TsEi3seCHt58WsoWNSCz7vWSlfKYqDkoix+KDgtajy99Xmrx9PfJv8J+sBGiw==

WZ1U5g66WPJKh+TsEi3seCHt58WsoWNSCz7vWSlfKYqDkoix+KDgtajy99Xmrx9PfJv8J+sBGiw==

9 ms

gtm.js

gtm.js

146 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

816 ms

www.zonnebloem.nl

www.zonnebloem.nl

2309 ms

ss%20rotterdam%20donatieblok.jpg

ss%20rotterdam%20donatieblok.jpg

1078 ms

afdelingenachtergrond.jpg

afdelingenachtergrond.jpg

1093 ms

WZ1U5g66WPJKh+TsEi3seCHt58WsoWNSCz7vWSlfKYqDkoix+KDgtajy99Xmrx9PfJv8JC2VGjw==

WZ1U5g66WPJKh+TsEi3seCHt58WsoWNSCz7vWSlfKYqDkoix+KDgtajy99Xmrx9PfJv8JC2VGjw==

47 ms

W3yn+o2Roc=

W3yn+o2Roc=

46 ms

10005961_1081919968526653_653337541511672797_o.jpg

10005961_1081919968526653_653337541511672797_o.jpg

274 ms

analytics.js

analytics.js

43 ms

prum.min.js

prum.min.js

30 ms

collect

collect

9 ms

collect

collect

54 ms

12718176_1078512425534074_567657386881881829_n.jpg

12718176_1078512425534074_567657386881881829_n.jpg

222 ms

12778693_1081275801924403_3006316411943165487_o.jpg

12778693_1081275801924403_3006316411943165487_o.jpg

224 ms

print.min.css

print.min.css

97 ms

Accessibility Review

zonnebloem.nl accessibility score

81

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

High

Image elements do not have [alt] attributes

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

zonnebloem.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

zonnebloem.nl SEO score

83

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

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 Zonnebloem.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 Zonnebloem.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

zonnebloem.nl

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