Tools & Wizards About Us
edvanharen.nl screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

edvanharen.nl

Ed van Haren Sculptor – Life is Art, Art is Life

Page Load Speed

1.3 sec in total

First Response

351 ms

Resources Loaded

846 ms

Page Rendered

145 ms

edvanharen.nl screenshot

About Website

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

Kunst

Visit edvanharen.nl

Key Findings

We analyzed Edvanharen.nl page load time and found that the first response time was 351 ms and then it took 991 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

edvanharen.nl performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value35.4 s

0/100

25%

SI (Speed Index)

Value79.2 s

0/100

10%

TBT (Total Blocking Time)

Value133,310 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value143.0 s

0/100

10%

Network Requests Diagram

edvanharen.nl

351 ms

btn_in_20x15.png

49 ms

images

46 ms

google-Round.jpg

54 ms

Onda-1-w.gif

494 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 70% of them (7 requests) were addressed to the original Edvanharen.nl, 10% (1 request) were made to Static.licdn.com and 10% (1 request) were made to Encrypted-tbn1.gstatic.com. The less responsive or slowest element that took the longest time to load (494 ms) belongs to the original domain Edvanharen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.1 kB (19%)

Content Size

149.4 kB

After Optimization

121.3 kB

  • HTML
  • Images

In fact, the total size of Edvanharen.nl main page is 149.4 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 10% of websites need less resources to load. Images take 144.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 3.4 kB

  • Original 5.0 kB
  • After minification 4.9 kB
  • After compression 1.6 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 3.4 kB or 69% of the original size.

Image Optimization

-17%

Potential reduce by 24.7 kB

  • Original 144.5 kB
  • After minification 119.7 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. Obviously, Ed Van Haren needs image optimization as it can save up to 24.7 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ed Van Haren. According to our analytics all requests are already optimized.

Network Requests Diagram

edvanharen.nl

edvanharen.nl

351 ms

btn_in_20x15.png

btn_in_20x15.png

49 ms

images

images

46 ms

google-Round.jpg

google-Round.jpg

54 ms

Onda-1-w.gif

Onda-1-w.gif

494 ms

Curriculum%20Vitae.jpeg

Curriculum%20Vitae.jpeg

224 ms

Beelden%20Galerie.jpeg

Beelden%20Galerie.jpeg

236 ms

Tentoonstellingen.jpeg

Tentoonstellingen.jpeg

227 ms

Verkochte%20werken.jpeg

Verkochte%20werken.jpeg

224 ms

Mail%20met%20Ed.jpeg

Mail%20met%20Ed.jpeg

232 ms

Accessibility Review

edvanharen.nl accessibility score

84

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

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

Best Practices

edvanharen.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

edvanharen.nl SEO score

85

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

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edvanharen.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 Edvanharen.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

edvanharen.nl

Open Graph description is not detected on the main page of Ed Van Haren. 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: