Tools & Wizards About Us

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ravensberger-matratzen.de

Matratzen online kaufen beim Fachhändler | RAVENSBERGER Matratzen

Page Load Speed

4.5 sec in total

First Response

341 ms

Resources Loaded

3.1 sec

Page Rendered

1 sec

About Website

Welcome to ravensberger-matratzen.de homepage info - get ready to check RAVENSBERGER Matratzen best content for Turkey right away, or after learning these important things about ravensberger-matratzen.de

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Key Findings

We analyzed Ravensberger-matratzen.de page load time and found that the first response time was 341 ms and then it took 4.1 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

ravensberger-matratzen.de performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value1,340 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.448

20/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

ravensberger-matratzen.de

341 ms

www.ravensberger-matratzen.de

995 ms

all.css

1063 ms

cookie-helper.js

406 ms

all.js

774 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 97% of them (58 requests) were addressed to the original Ravensberger-matratzen.de, 3% (2 requests) were made to Widgets.trustedshops.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ravensberger-matratzen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (57%)

Content Size

4.3 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ravensberger-matratzen.de main page is 4.3 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. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 287.2 kB

  • Original 317.3 kB
  • After minification 196.3 kB
  • After compression 30.1 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 121.0 kB, which is 38% 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 287.2 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 5.4 kB

  • Original 1.2 MB
  • After minification 1.2 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. RAVENSBERGER Matratzen images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 1.1 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 376.1 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 1.1 MB or 75% of the original size.

CSS Optimization

-81%

Potential reduce by 1.0 MB

  • Original 1.3 MB
  • After minification 1.2 MB
  • After compression 237.0 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. Ravensberger-matratzen.de needs all CSS files to be minified and compressed as it can save up to 1.0 MB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

53

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RAVENSBERGER Matratzen. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

ravensberger-matratzen.de accessibility score

62

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-hidden="true"] elements contain focusable descendents

High

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible 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

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

ravensberger-matratzen.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

ravensberger-matratzen.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

Image elements do not have [alt] attributes

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 Ravensberger-matratzen.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 Ravensberger-matratzen.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 data is detected on the main page of RAVENSBERGER Matratzen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: