Tools & Wizards About Us
karlweb.at screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

karlweb.at

Familie Karl im WeltWeitenWeb

Page Load Speed

914 ms in total

First Response

400 ms

Resources Loaded

416 ms

Page Rendered

98 ms

karlweb.at screenshot

About Website

Welcome to karlweb.at homepage info - get ready to check Karl Web best content right away, or after learning these important things about karlweb.at

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Key Findings

We analyzed Karlweb.at page load time and found that the first response time was 400 ms and then it took 514 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

karlweb.at performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

karlweb.at

400 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Karlweb.at and no external sources were called. The less responsive or slowest element that took the longest time to load (400 ms) belongs to the original domain Karlweb.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 kB (59%)

Content Size

2.3 kB

After Optimization

963 B

  • HTML

In fact, the total size of Karlweb.at main page is 2.3 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 2.3 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 1.4 kB

  • Original 2.3 kB
  • After minification 2.3 kB
  • After compression 963 B

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 1.4 kB or 59% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

karlweb.at

karlweb.at

400 ms

Accessibility Review

karlweb.at accessibility score

89

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

Best Practices

karlweb.at best practices score

85

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

karlweb.at SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Karlweb.at can be misinterpreted by Google and other search engines. Our service has detected that German 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 Karlweb.at 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

karlweb.at

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