Tools & Wizards About Us
roboterstaubsauger.org screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

roboterstaubsauger.org

Domain wurde noch nicht bei ICANN verifiziert

Page Load Speed

1.1 sec in total

First Response

300 ms

Resources Loaded

691 ms

Page Rendered

106 ms

roboterstaubsauger.org screenshot

About Website

Welcome to roboterstaubsauger.org homepage info - get ready to check Roboterstaubsauger best content right away, or after learning these important things about roboterstaubsauger.org

Visit roboterstaubsauger.org

Key Findings

We analyzed Roboterstaubsauger.org page load time and found that the first response time was 300 ms and then it took 797 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

roboterstaubsauger.org performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

99/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

roboterstaubsauger.org

300 ms

am-custom-styles.css

84 ms

custom-styles.css

169 ms

am-default-styles-1.0.css

168 ms

api.js

36 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 50% of them (8 requests) were addressed to the original Roboterstaubsauger.org, 19% (3 requests) were made to Gstatic.com and 13% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (300 ms) belongs to the original domain Roboterstaubsauger.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.1 kB (6%)

Content Size

240.5 kB

After Optimization

226.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roboterstaubsauger.org main page is 240.5 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 5% of websites need less resources to load. Javascripts take 204.4 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 6.6 kB

  • Original 11.5 kB
  • After minification 10.6 kB
  • After compression 4.8 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 6.6 kB or 58% of the original size.

Image Optimization

-12%

Potential reduce by 2.1 kB

  • Original 17.4 kB
  • After minification 15.4 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, Roboterstaubsauger needs image optimization as it can save up to 2.1 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

-1%

Potential reduce by 1.2 kB

  • Original 204.4 kB
  • After minification 204.4 kB
  • After compression 203.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-58%

Potential reduce by 4.1 kB

  • Original 7.2 kB
  • After minification 5.6 kB
  • After compression 3.0 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. Roboterstaubsauger.org needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (31%)

Requests Now

13

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roboterstaubsauger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

roboterstaubsauger.org

roboterstaubsauger.org

300 ms

am-custom-styles.css

am-custom-styles.css

84 ms

custom-styles.css

custom-styles.css

169 ms

am-default-styles-1.0.css

am-default-styles-1.0.css

168 ms

api.js

api.js

36 ms

recaptcha__en.js

recaptcha__en.js

25 ms

hosteurope-logo-100px.png

hosteurope-logo-100px.png

112 ms

55px-alert.png

55px-alert.png

110 ms

32px-question.png

32px-question.png

110 ms

32px-alert.png

32px-alert.png

167 ms

fallback

fallback

23 ms

fallback__ltr.css

fallback__ltr.css

4 ms

css

css

52 ms

logo_48.png

logo_48.png

4 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

17 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

20 ms

Accessibility Review

roboterstaubsauger.org accessibility score

95

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

roboterstaubsauger.org 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

roboterstaubsauger.org SEO score

55

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roboterstaubsauger.org 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 Roboterstaubsauger.org 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

roboterstaubsauger.org

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