Tools & Wizards About Us
wkarl.de screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

wkarl.de

Wolfgang Karl :: Art & Design :: Kunst der Moderne / Modern Art

Page Load Speed

961 ms in total

First Response

282 ms

Resources Loaded

598 ms

Page Rendered

81 ms

wkarl.de screenshot

About Website

Welcome to wkarl.de homepage info - get ready to check W Karl best content right away, or after learning these important things about wkarl.de

art and music - presentation of all genres of modern art prints - painters and sculptors video and mp3 downloads - videos for the real player - wolfgang karl - mark tiwo.

Visit wkarl.de

Key Findings

We analyzed Wkarl.de page load time and found that the first response time was 282 ms and then it took 679 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

wkarl.de performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value0.9 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)

Value0.7 s

100/100

10%

Network Requests Diagram

wkarl.de

282 ms

figur_rechts.jpg

305 ms

augen.jpg

221 ms

unterschrift.gif

314 ms

art_design_1st.gif

316 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Wkarl.de and no external sources were called. The less responsive or slowest element that took the longest time to load (316 ms) belongs to the original domain Wkarl.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 kB (10%)

Content Size

18.9 kB

After Optimization

17.0 kB

  • HTML
  • Images

In fact, the total size of Wkarl.de main page is 18.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 15.7 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 1.8 kB

  • Original 3.1 kB
  • After minification 3.0 kB
  • After compression 1.3 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 1.8 kB or 58% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 15.7 kB
  • After minification 15.7 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. W Karl images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W Karl. According to our analytics all requests are already optimized.

Network Requests Diagram

wkarl.de

wkarl.de

282 ms

figur_rechts.jpg

figur_rechts.jpg

305 ms

augen.jpg

augen.jpg

221 ms

unterschrift.gif

unterschrift.gif

314 ms

art_design_1st.gif

art_design_1st.gif

316 ms

Accessibility Review

wkarl.de accessibility score

54

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

wkarl.de best practices score

67

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

SEO Factors

wkarl.de SEO score

69

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wkarl.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Wkarl.de main page’s claimed encoding is . 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

wkarl.de

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