Tools & Wizards About Us
ruckzuck.biz screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

ruckzuck.biz

Startseite - Ruckzuck.store

Page Load Speed

3.8 sec in total

First Response

192 ms

Resources Loaded

3 sec

Page Rendered

631 ms

ruckzuck.biz screenshot

About Website

Visit ruckzuck.biz now to see the best up-to-date Ruckzuck content for Germany and also check out these interesting facts you probably never knew about ruckzuck.biz

Laminat ✓ Designboden ✓ Green Vinyl ✓ Parkett ✓ Fachberatung im Markt ✓ Top-Qualität ✓ Zahlung Kreditkarte ✓ Rechnungskauf ✓ Paypal ✓ jetzt online kaufen »

Visit ruckzuck.biz

Key Findings

We analyzed Ruckzuck.biz page load time and found that the first response time was 192 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ruckzuck.biz performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value3,030 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

ruckzuck.biz

192 ms

ruckzuck.store

188 ms

ruckzuck.store

1575 ms

pwacompat.min.js

19 ms

weglot.min.js

47 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Ruckzuck.biz, 89% (25 requests) were made to Ruckzuck.store and 4% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Ruckzuck.store.

Page Optimization Overview & Recommendations

Page size can be reduced by 501.2 kB (70%)

Content Size

719.3 kB

After Optimization

218.1 kB

  • HTML
  • Images

In fact, the total size of Ruckzuck.biz main page is 719.3 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. HTML takes 562.8 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 501.2 kB

  • Original 562.8 kB
  • After minification 560.5 kB
  • After compression 61.7 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 501.2 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 19 B

  • Original 156.4 kB
  • After minification 156.4 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. Ruckzuck images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 21 (84%)

Requests Now

25

After Optimization

4

  • Images
  • JavaScript

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ruckzuck. 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.

Network Requests Diagram

ruckzuck.biz

ruckzuck.biz

192 ms

ruckzuck.store

ruckzuck.store

188 ms

ruckzuck.store

ruckzuck.store

1575 ms

pwacompat.min.js

pwacompat.min.js

19 ms

weglot.min.js

weglot.min.js

47 ms

manifest.09b5d19569f84c0fa56e.js

manifest.09b5d19569f84c0fa56e.js

113 ms

vsf-home.09b5d19569f84c0fa56e.js

vsf-home.09b5d19569f84c0fa56e.js

196 ms

sfui.09b5d19569f84c0fa56e.js

sfui.09b5d19569f84c0fa56e.js

459 ms

vendor.09b5d19569f84c0fa56e.js

vendor.09b5d19569f84c0fa56e.js

641 ms

app.09b5d19569f84c0fa56e.js

app.09b5d19569f84c0fa56e.js

598 ms

icon-phone.svg

icon-phone.svg

211 ms

logo.svg

logo.svg

282 ms

icon-market.svg

icon-market.svg

271 ms

icon-search-dark.svg

icon-search-dark.svg

302 ms

icon-cart-dark.svg

icon-cart-dark.svg

360 ms

icon-account-dark.svg

icon-account-dark.svg

372 ms

icon-menu.svg

icon-menu.svg

391 ms

icon-handyman-red.svg

icon-handyman-red.svg

452 ms

icon-arrow-right-dark.svg

icon-arrow-right-dark.svg

846 ms

icon-arrow-right-white.svg

icon-arrow-right-white.svg

478 ms

icon-all-in-white.svg

icon-all-in-white.svg

483 ms

icon-sale.svg

icon-sale.svg

541 ms

icon-water-resistant.svg

icon-water-resistant.svg

569 ms

icon-check-circle-green.svg

icon-check-circle-green.svg

600 ms

icon-online.svg

icon-online.svg

618 ms

newsletter.jpg

newsletter.jpg

986 ms

icon-check-circle-red.svg

icon-check-circle-red.svg

658 ms

icon-phone-dark.svg

icon-phone-dark.svg

713 ms

Accessibility Review

ruckzuck.biz accessibility score

70

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

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

ruckzuck.biz 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

High

Missing source maps for large first-party JavaScript

SEO Factors

ruckzuck.biz SEO score

85

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

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

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 Ruckzuck.biz 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 Ruckzuck.biz 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

ruckzuck.biz

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