Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

adressenkaufen24.de

Adressen kaufen leicht gemacht - Firmenadressen ab 0,18 € – AdressenKaufen24

Page Load Speed

6 sec in total

First Response

761 ms

Resources Loaded

5 sec

Page Rendered

230 ms

adressenkaufen24.de screenshot

About Website

Click here to check amazing Adressen Kaufen24 content. Otherwise, check out these important facts you probably never knew about adressenkaufen24.de

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Key Findings

We analyzed Adressenkaufen24.de page load time and found that the first response time was 761 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

adressenkaufen24.de performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.135

80/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

www.adressenkaufen24.de

761 ms

M9BPLUstSi0u0S8uqcxJ1TGA85OLi_WT8vOzg3MyU1KL0CRy80sy8_MwpLKK9dMS85Irk_Ir9LMKS1OLKvVgfF1DPWM9EwA.css

100 ms

bY5RDsIwDEMvtDagcgm-OUEH7tZtbURaWHd7itgkEPuJHOfZiqHh_oAsjVmFCr4Tm6GDj82B8IQgZRoSdYgQO_2an5DuuVrnmBHzf3BlWubxMvkbZPccOHuOe4Cz8bq0XDZy29VRG336Yp3YgJllJJT6Sqp9iXKPgKIcS6D3eAE.js

1872 ms

js

22 ms

conversion.js

19 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 61% of them (20 requests) were addressed to the original Adressenkaufen24.de, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Adressenkaufen24.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.5 kB (28%)

Content Size

357.2 kB

After Optimization

257.8 kB

In fact, the total size of Adressenkaufen24.de main page is 357.2 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. 30% of websites need less resources to load. Images take 217.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 17.0 kB

  • Original 23.6 kB
  • After minification 22.8 kB
  • After compression 6.6 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 17.0 kB or 72% of the original size.

Image Optimization

-9%

Potential reduce by 19.9 kB

  • Original 217.6 kB
  • After minification 197.7 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. Adressen Kaufen24 images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 26.4 kB

  • Original 72.5 kB
  • After minification 72.4 kB
  • After compression 46.1 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 26.4 kB or 36% of the original size.

CSS Optimization

-83%

Potential reduce by 36.2 kB

  • Original 43.6 kB
  • After minification 43.1 kB
  • After compression 7.4 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. Adressenkaufen24.de needs all CSS files to be minified and compressed as it can save up to 36.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (52%)

Requests Now

29

After Optimization

14

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adressen Kaufen24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

adressenkaufen24.de accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

adressenkaufen24.de best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

adressenkaufen24.de SEO score

93

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adressenkaufen24.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Adressenkaufen24.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

Open Graph description is not detected on the main page of Adressen Kaufen24. 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: