Tools & Wizards About Us
detektei-katzler.at screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

detektei-katzler.at

Detektei Katzler, Detektiv in 1010 Wien: Berufsdetektiv Wien.

Page Load Speed

668 ms in total

First Response

333 ms

Resources Loaded

334 ms

Page Rendered

1 ms

detektei-katzler.at screenshot

About Website

Click here to check amazing Detektei Katzler content. Otherwise, check out these important facts you probably never knew about detektei-katzler.at

Ermittlung im privaten, beruflichen und wirtschaftlichen Bereich sowie Personenschutz von Berufsdetektiv Detektei Katzler in 1010 Wien.

Visit detektei-katzler.at

Key Findings

We analyzed Detektei-katzler.at page load time and found that the first response time was 333 ms and then it took 335 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

detektei-katzler.at performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

detektei-katzler.at

333 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 Detektei-katzler.at and no external sources were called. The less responsive or slowest element that took the longest time to load (333 ms) belongs to the original domain Detektei-katzler.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.5 kB (29%)

Content Size

516.8 kB

After Optimization

369.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Detektei-katzler.at main page is 516.8 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. Images take 306.8 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 859 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 665 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 859 B or 56% of the original size.

Image Optimization

-12%

Potential reduce by 36.4 kB

  • Original 306.8 kB
  • After minification 270.4 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, Detektei Katzler needs image optimization as it can save up to 36.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-51%

Potential reduce by 98.1 kB

  • Original 192.7 kB
  • After minification 178.9 kB
  • After compression 94.6 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 98.1 kB or 51% of the original size.

CSS Optimization

-77%

Potential reduce by 12.1 kB

  • Original 15.8 kB
  • After minification 11.7 kB
  • After compression 3.7 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. Detektei-katzler.at needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 77% 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

detektei-katzler.at

detektei-katzler.at

333 ms

Accessibility Review

detektei-katzler.at accessibility score

91

Accessibility Issues

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

detektei-katzler.at 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

detektei-katzler.at SEO score

77

Search Engine Optimization Advices

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 Detektei-katzler.at 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 Detektei-katzler.at 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

detektei-katzler.at

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