Tools & Wizards About Us
deco21.de screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

deco21.de

Software solutions for interior design | ANOVA GmbH

Page Load Speed

4.3 sec in total

First Response

150 ms

Resources Loaded

4 sec

Page Rendered

122 ms

deco21.de screenshot

About Website

Click here to check amazing Deco 21 content. Otherwise, check out these important facts you probably never knew about deco21.de

From interior design software to the professional Web shop. We are your go-to-contact for software solutions in the home textile branch!

Visit deco21.de

Key Findings

We analyzed Deco21.de page load time and found that the first response time was 150 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

deco21.de performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value10,500 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

index.jsp

150 ms

prettyPhoto.css

457 ms

jquery.min.js

8 ms

jquery.prettyPhoto.js

709 ms

index.css

406 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 86% of them (18 requests) were addressed to the original Deco21.de, 10% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Deco21.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.0 kB (28%)

Content Size

183.4 kB

After Optimization

131.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deco21.de main page is 183.4 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 106.5 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 3.3 kB

  • Original 4.9 kB
  • After minification 4.6 kB
  • After compression 1.5 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 3.3 kB or 68% of the original size.

Image Optimization

-4%

Potential reduce by 4.7 kB

  • Original 106.5 kB
  • After minification 101.9 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. Deco 21 images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 23.6 kB

  • Original 48.0 kB
  • After minification 45.8 kB
  • After compression 24.4 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 23.6 kB or 49% of the original size.

CSS Optimization

-85%

Potential reduce by 20.5 kB

  • Original 24.0 kB
  • After minification 23.2 kB
  • After compression 3.6 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. Deco21.de needs all CSS files to be minified and compressed as it can save up to 20.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (50%)

Requests Now

20

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deco 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

index.jsp

index.jsp

150 ms

prettyPhoto.css

prettyPhoto.css

457 ms

jquery.min.js

jquery.min.js

8 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

709 ms

index.css

index.css

406 ms

index.js

index.js

443 ms

popups.js

popups.js

310 ms

ga.js

ga.js

29 ms

ambiente.gif

ambiente.gif

348 ms

support.gif

support.gif

421 ms

online.gif

online.gif

445 ms

shopware.gif

shopware.gif

364 ms

collections.gif

collections.gif

214 ms

banner.jpg

banner.jpg

2564 ms

sitemap.gif

sitemap.gif

353 ms

login.gif

login.gif

477 ms

en.gif

en.gif

501 ms

de.gif

de.gif

507 ms

contact.gif

contact.gif

557 ms

legal.gif

legal.gif

578 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

deco21.de accessibility score

90

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

deco21.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

deco21.de SEO score

96

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deco21.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Deco21.de main page’s claimed encoding is iso-8859-1. 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

deco21.de

Open Graph description is not detected on the main page of Deco 21. 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: