Tools & Wizards About Us
bad-ustron.de screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

bad-ustron.de

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Page Load Speed

2.3 sec in total

First Response

334 ms

Resources Loaded

1.7 sec

Page Rendered

246 ms

bad-ustron.de screenshot

About Website

Welcome to bad-ustron.de homepage info - get ready to check Bad Ustron best content right away, or after learning these important things about bad-ustron.de

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Key Findings

We analyzed Bad-ustron.de page load time and found that the first response time was 334 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

bad-ustron.de performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value2.9 s

94/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

bad-ustron.de

334 ms

www.bad-ustron.de

582 ms

common.js

96 ms

plugins.js

189 ms

prototype.lite.js

189 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original Bad-ustron.de, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (582 ms) belongs to the original domain Bad-ustron.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.9 kB (26%)

Content Size

166.2 kB

After Optimization

122.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bad-ustron.de main page is 166.2 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. 15% of websites need less resources to load. Images take 94.5 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 9.3 kB

  • Original 14.6 kB
  • After minification 13.8 kB
  • After compression 5.3 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 9.3 kB or 64% of the original size.

Image Optimization

-4%

Potential reduce by 3.6 kB

  • Original 94.5 kB
  • After minification 91.0 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. Bad Ustron images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 19.6 kB

  • Original 41.8 kB
  • After minification 35.4 kB
  • After compression 22.3 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 19.6 kB or 47% of the original size.

CSS Optimization

-76%

Potential reduce by 11.5 kB

  • Original 15.2 kB
  • After minification 13.3 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. Bad-ustron.de needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (64%)

Requests Now

25

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bad Ustron. 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 as a result speed up the page load time.

Network Requests Diagram

bad-ustron.de

bad-ustron.de

334 ms

www.bad-ustron.de

www.bad-ustron.de

582 ms

common.js

common.js

96 ms

plugins.js

plugins.js

189 ms

prototype.lite.js

prototype.lite.js

189 ms

moo.fx.js

moo.fx.js

194 ms

litebox-1.0.js

litebox-1.0.js

194 ms

default.css

default.css

194 ms

plugins.css

plugins.css

96 ms

bg.png

bg.png

113 ms

header1.gif

header1.gif

94 ms

header.jpg

header.jpg

386 ms

logo.gif

logo.gif

98 ms

pl.png

pl.png

98 ms

en.png

en.png

99 ms

de.png

de.png

187 ms

header3.png

header3.png

194 ms

nav.gif

nav.gif

193 ms

two-columns.gif

two-columns.gif

193 ms

point.gif

point.gif

205 ms

mapa%20polski.jpg

mapa%20polski.jpg

310 ms

stary%20ustron.jpg

stary%20ustron.jpg

316 ms

bottom.gif

bottom.gif

288 ms

ga.js

ga.js

5 ms

__utm.gif

__utm.gif

12 ms

loading.gif

loading.gif

95 ms

closelabel.gif

closelabel.gif

111 ms

Accessibility Review

bad-ustron.de accessibility score

75

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

Image elements do not have [alt] attributes

Best Practices

bad-ustron.de best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bad-ustron.de SEO score

54

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

High

robots.txt is not valid

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

    FR

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

bad-ustron.de

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