Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

zebo-fussbodenbau.de

Designböden Industrieböden Bodenbeläge - zebo Fußbodenbau GmbH

Page Load Speed

6.6 sec in total

First Response

353 ms

Resources Loaded

5.6 sec

Page Rendered

653 ms

zebo-fussbodenbau.de screenshot

About Website

Visit zebo-fussbodenbau.de now to see the best up-to-date Zebo Fussbodenbau content and also check out these interesting facts you probably never knew about zebo-fussbodenbau.de

Unser Leistungsprogramm umfasst das komplette Spektrum des Fußbodenbaus - von Estrich und Industrieestrich über Designböden / Unikatböden und Bodenbeschichtungen bis hin zu Bodenbelägen in allen mögli...

Visit zebo-fussbodenbau.de

Key Findings

We analyzed Zebo-fussbodenbau.de page load time and found that the first response time was 353 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

zebo-fussbodenbau.de performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value42.5 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.036

2/100

15%

TTI (Time to Interactive)

Value42.6 s

0/100

10%

Network Requests Diagram

zebo-fussbodenbau.de

353 ms

www.zebo-fussbodenbau.de

2716 ms

animate.css

126 ms

main.css

382 ms

content.css

311 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that all of those requests were addressed to Zebo-fussbodenbau.de and no external sources were called. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Zebo-fussbodenbau.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 480.0 kB (3%)

Content Size

15.6 MB

After Optimization

15.1 MB

In fact, the total size of Zebo-fussbodenbau.de main page is 15.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 15.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 77.5 kB

  • Original 92.1 kB
  • After minification 85.6 kB
  • After compression 14.6 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 77.5 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 359.7 kB

  • Original 15.3 MB
  • After minification 14.9 MB

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. Zebo Fussbodenbau images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 21.7 kB

  • Original 136.9 kB
  • After minification 136.8 kB
  • After compression 115.1 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 21.7 kB or 16% of the original size.

CSS Optimization

-24%

Potential reduce by 21.1 kB

  • Original 86.9 kB
  • After minification 86.9 kB
  • After compression 65.8 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. Zebo-fussbodenbau.de needs all CSS files to be minified and compressed as it can save up to 21.1 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (34%)

Requests Now

50

After Optimization

33

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zebo Fussbodenbau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

zebo-fussbodenbau.de accessibility score

94

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

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

Links do not have a discernible name

Best Practices

zebo-fussbodenbau.de best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zebo-fussbodenbau.de SEO score

91

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

High

Tap targets are not sized appropriately

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 Zebo-fussbodenbau.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 Zebo-fussbodenbau.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 Zebo Fussbodenbau. 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: