Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

dirkvanderklok.de

Domain im Kundenauftrag registriert

Page Load Speed

2.3 sec in total

First Response

693 ms

Resources Loaded

1.5 sec

Page Rendered

172 ms

dirkvanderklok.de screenshot

About Website

Click here to check amazing Dirkvanderklok content. Otherwise, check out these important facts you probably never knew about dirkvanderklok.de

Domain registriert bei united-domains.de

Visit dirkvanderklok.de

Key Findings

We analyzed Dirkvanderklok.de page load time and found that the first response time was 693 ms and then it took 1.6 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

dirkvanderklok.de performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

dirkvanderklok.de

693 ms

stylesheet_0926f6c320.css

206 ms

powermail_frontend_basic.css

207 ms

jquery.min.js

31 ms

jquery-ui.min.js

35 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 75% of them (24 requests) were addressed to the original Dirkvanderklok.de, 6% (2 requests) were made to Ajax.googleapis.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (693 ms) belongs to the original domain Dirkvanderklok.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.1 kB (17%)

Content Size

563.9 kB

After Optimization

467.8 kB

In fact, the total size of Dirkvanderklok.de main page is 563.9 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. 35% of websites need less resources to load. Images take 361.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 20.9 kB

  • Original 27.6 kB
  • After minification 24.0 kB
  • After compression 6.7 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 3.7 kB, which is 13% 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 20.9 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 12.4 kB

  • Original 361.4 kB
  • After minification 349.1 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. Dirkvanderklok images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 36.0 kB

  • Original 142.5 kB
  • After minification 142.5 kB
  • After compression 106.5 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 36.0 kB or 25% of the original size.

CSS Optimization

-83%

Potential reduce by 26.9 kB

  • Original 32.3 kB
  • After minification 23.6 kB
  • After compression 5.5 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. Dirkvanderklok.de needs all CSS files to be minified and compressed as it can save up to 26.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (26%)

Requests Now

31

After Optimization

23

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dirkvanderklok. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dirkvanderklok.de accessibility score

90

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

Links do not have a discernible name

Best Practices

dirkvanderklok.de 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

dirkvanderklok.de SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dirkvanderklok.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Dirkvanderklok.de 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

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