Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

xyz-kaufen.de

xyz-kaufen.de - This website is for sale! - xyz kaufen Resources and Information.

Page Load Speed

2.3 sec in total

First Response

481 ms

Resources Loaded

1.7 sec

Page Rendered

142 ms

xyz-kaufen.de screenshot

About Website

Welcome to xyz-kaufen.de homepage info - get ready to check Xyz Kaufen best content right away, or after learning these important things about xyz-kaufen.de

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Key Findings

We analyzed Xyz-kaufen.de page load time and found that the first response time was 481 ms and then it took 1.9 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

xyz-kaufen.de performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.115

86/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

xyz-kaufen.de

481 ms

stylesheet.css

128 ms

tab.js

195 ms

backgr.jpg

137 ms

home.gif

226 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 42% of them (44 requests) were addressed to the original Xyz-kaufen.de, 14% (15 requests) were made to Um.simpli.fi and 11% (12 requests) were made to Tags.bluekai.com. The less responsive or slowest element that took the longest time to load (798 ms) belongs to the original domain Xyz-kaufen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.9 kB (40%)

Content Size

114.7 kB

After Optimization

68.8 kB

In fact, the total size of Xyz-kaufen.de main page is 114.7 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 46.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 19.9 kB

  • Original 24.4 kB
  • After minification 21.3 kB
  • After compression 4.4 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 3.0 kB, which is 13% 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 19.9 kB or 82% of the original size.

Image Optimization

-18%

Potential reduce by 8.2 kB

  • Original 46.3 kB
  • After minification 38.1 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, Xyz Kaufen needs image optimization as it can save up to 8.2 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-27%

Potential reduce by 8.9 kB

  • Original 33.5 kB
  • After minification 33.5 kB
  • After compression 24.6 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 8.9 kB or 27% of the original size.

CSS Optimization

-84%

Potential reduce by 8.8 kB

  • Original 10.4 kB
  • After minification 7.9 kB
  • After compression 1.6 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. Xyz-kaufen.de needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (80%)

Requests Now

82

After Optimization

16

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xyz Kaufen. 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.

Accessibility Review

xyz-kaufen.de accessibility score

81

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

xyz-kaufen.de 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

xyz-kaufen.de SEO score

92

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

    EN

  • Language Claimed

    DE

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xyz-kaufen.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Xyz-kaufen.de main page’s claimed encoding is iso-8859-15. 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

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