Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 92

    SEO

    Google-friendlier than
    79% of websites

adero.de

Möbel Wohndesign Accessoires Design Online Shop

Page Load Speed

2.3 sec in total

First Response

335 ms

Resources Loaded

1.9 sec

Page Rendered

99 ms

adero.de screenshot

About Website

Click here to check amazing Adero content for Germany. Otherwise, check out these important facts you probably never knew about adero.de

adero Design - exklusive Designermöbel & Wohnaccessoires. Online-Shop für Wohnen, Designmöbel, Leuchten und Luxusartikel renommierter Hersteller.

Visit adero.de

Key Findings

We analyzed Adero.de page load time and found that the first response time was 335 ms and then it took 2 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

adero.de performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.372

28/100

15%

TTI (Time to Interactive)

Value4.6 s

82/100

10%

Network Requests Diagram

adero.de

335 ms

www.adero.de

631 ms

muli.js

180 ms

b71bc8baef2942c1e26993c9c2797ec3.css

95 ms

mootools.js

290 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 83% of them (35 requests) were addressed to the original Adero.de, 10% (4 requests) were made to Use.edgefonts.net and 5% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (631 ms) belongs to the original domain Adero.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 262.7 kB (67%)

Content Size

393.4 kB

After Optimization

130.6 kB

In fact, the total size of Adero.de main page is 393.4 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. Javascripts take 218.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 97.6 kB

  • Original 120.7 kB
  • After minification 119.7 kB
  • After compression 23.0 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 97.6 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 173 B

  • Original 21.6 kB
  • After minification 21.5 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. Adero images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 139.4 kB

  • Original 218.5 kB
  • After minification 218.5 kB
  • After compression 79.1 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 139.4 kB or 64% of the original size.

CSS Optimization

-78%

Potential reduce by 25.5 kB

  • Original 32.6 kB
  • After minification 32.5 kB
  • After compression 7.0 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. Adero.de needs all CSS files to be minified and compressed as it can save up to 25.5 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (61%)

Requests Now

38

After Optimization

15

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adero. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

adero.de accessibility score

88

Accessibility Issues

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

Buttons do not have an accessible name

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

adero.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

High

Page has valid source maps

SEO Factors

adero.de SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adero.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 Adero.de main page’s claimed encoding is windows-1252. 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 data is detected on the main page of Adero. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: