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prosu100.de screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

prosu100.de

prosu100.de steht zum Verkauf - Sedo GmbH

Page Load Speed

2.3 sec in total

First Response

642 ms

Resources Loaded

1.5 sec

Page Rendered

123 ms

prosu100.de screenshot

About Website

Welcome to prosu100.de homepage info - get ready to check Prosu 100 best content right away, or after learning these important things about prosu100.de

Visit prosu100.de

Key Findings

We analyzed Prosu100.de page load time and found that the first response time was 642 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

prosu100.de performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

prosu100.de

642 ms

style.css

221 ms

1

336 ms

piwik.js

425 ms

img01.gif

210 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 78% of them (7 requests) were addressed to the original Prosu100.de, 11% (1 request) were made to Rover.ebay.com and 11% (1 request) were made to Jahaws.de. The less responsive or slowest element that took the longest time to load (642 ms) belongs to the original domain Prosu100.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.7 kB (69%)

Content Size

59.1 kB

After Optimization

18.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Prosu100.de main page is 59.1 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. Javascripts take 43.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 7.4 kB

  • Original 9.4 kB
  • After minification 5.8 kB
  • After compression 2.1 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. This page needs HTML code to be minified as it can gain 3.7 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 7.4 kB or 78% of the original size.

JavaScript Optimization

-65%

Potential reduce by 28.3 kB

  • Original 43.4 kB
  • After minification 43.4 kB
  • After compression 15.1 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 28.3 kB or 65% of the original size.

CSS Optimization

-80%

Potential reduce by 5.0 kB

  • Original 6.3 kB
  • After minification 4.7 kB
  • After compression 1.2 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. Prosu100.de needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prosu 100. According to our analytics all requests are already optimized.

Network Requests Diagram

prosu100.de

prosu100.de

642 ms

style.css

style.css

221 ms

1

1

336 ms

piwik.js

piwik.js

425 ms

img01.gif

img01.gif

210 ms

img02.jpg

img02.jpg

210 ms

img02.gif

img02.gif

209 ms

img05.gif

img05.gif

211 ms

img08.gif

img08.gif

219 ms

Accessibility Review

prosu100.de accessibility score

97

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.

Best Practices

prosu100.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

High

Missing source maps for large first-party JavaScript

SEO Factors

prosu100.de SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

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 Prosu100.de 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 Prosu100.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

prosu100.de

Open Graph description is not detected on the main page of Prosu 100. 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: