Tools & Wizards About Us
vierbaum.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

vierbaum.com

Vierbaum Orthopädie, Orthopädische Schuhtechnik, Sanitätshaus

Page Load Speed

8.7 sec in total

First Response

2.1 sec

Resources Loaded

6.2 sec

Page Rendered

384 ms

vierbaum.com screenshot

About Website

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

Vierbaum Orthopädie liefert eine großer Auswahl an orthopädischen Schuhen und Prothesen, Sporteinlagen. Im Sanitätshaus finden Sie Korsetts, Bandagen ......

Visit vierbaum.com

Key Findings

We analyzed Vierbaum.com page load time and found that the first response time was 2.1 sec and then it took 6.5 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

vierbaum.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.1 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.652

8/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

www.vierbaum.com

2148 ms

styles.css

318 ms

style.min.css

780 ms

admin-module.css

141 ms

animate.min.css

417 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 96% of them (51 requests) were addressed to the original Vierbaum.com, 4% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Vierbaum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (42%)

Content Size

4.3 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vierbaum.com 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. 55% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 215.0 kB

  • Original 251.5 kB
  • After minification 241.1 kB
  • After compression 36.5 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 215.0 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 50.4 kB

  • Original 2.2 MB
  • After minification 2.2 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. Vierbaum images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 582.0 kB

  • Original 815.1 kB
  • After minification 813.6 kB
  • After compression 233.1 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 582.0 kB or 71% of the original size.

CSS Optimization

-91%

Potential reduce by 961.4 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 100.5 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. Vierbaum.com needs all CSS files to be minified and compressed as it can save up to 961.4 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (60%)

Requests Now

50

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vierbaum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.vierbaum.com

www.vierbaum.com

2148 ms

styles.css

styles.css

318 ms

style.min.css

style.min.css

780 ms

admin-module.css

admin-module.css

141 ms

animate.min.css

animate.min.css

417 ms

style.css

style.css

314 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

546 ms

sp-dsgvo-public.min.css

sp-dsgvo-public.min.css

343 ms

sp-dsgvo-popup.min.css

sp-dsgvo-popup.min.css

343 ms

simplebar.min.css

simplebar.min.css

423 ms

jquery.min.js

jquery.min.js

722 ms

jquery-migrate.min.js

jquery-migrate.min.js

481 ms

wow.min.js

wow.min.js

537 ms

sp-dsgvo-public.min.js

sp-dsgvo-public.min.js

557 ms

font-awesome.min.css

font-awesome.min.css

30 ms

et-divi-customizer-global.min.css

et-divi-customizer-global.min.css

614 ms

hooks.min.js

hooks.min.js

648 ms

i18n.min.js

i18n.min.js

657 ms

index.js

index.js

688 ms

index.js

index.js

762 ms

scripts.min.js

scripts.min.js

1062 ms

smoothscroll.js

smoothscroll.js

750 ms

jquery.mobile.js

jquery.mobile.js

940 ms

salvattore.js

salvattore.js

940 ms

frontend-bundle.min.js

frontend-bundle.min.js

1279 ms

default-value.js

default-value.js

940 ms

magnific-popup.min.js

magnific-popup.min.js

940 ms

imagesloaded.min.js

imagesloaded.min.js

940 ms

scripts.js

scripts.js

942 ms

simplebar.min.js

simplebar.min.js

989 ms

common.js

common.js

990 ms

logo-vierbaum.png

logo-vierbaum.png

180 ms

Neueroeffnung-Vierbaum-2-scaled.jpg

Neueroeffnung-Vierbaum-2-scaled.jpg

344 ms

Orthopaedie-Oberbergisches_Land-300x137.png

Orthopaedie-Oberbergisches_Land-300x137.png

234 ms

i-limb-quantum_17926.jpg

i-limb-quantum_17926.jpg

449 ms

Fotolia_115643689_XS.jpg

Fotolia_115643689_XS.jpg

429 ms

vierbaum-orthop%C3%A4die-173-510x382.jpg

vierbaum-orthop%C3%A4die-173-510x382.jpg

334 ms

Vierbaum-Orthopaedie_Kompressionsstrumpf_Auswahl-510x382.jpg

Vierbaum-Orthopaedie_Kompressionsstrumpf_Auswahl-510x382.jpg

346 ms

i-limb-quantum_17926-510x382.jpg

i-limb-quantum_17926-510x382.jpg

464 ms

orthopaedische-schuhtechnik-vierbaum_106.jpg

orthopaedische-schuhtechnik-vierbaum_106.jpg

689 ms

ISO13485-2016.png

ISO13485-2016.png

458 ms

legalwebio-icon.png

legalwebio-icon.png

551 ms

et-divi-dynamic-4-late.css

et-divi-dynamic-4-late.css

458 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

16 ms

modules.woff

modules.woff

595 ms

i-limb-quantum_17940.jpg

i-limb-quantum_17940.jpg

182 ms

Slider_Knieprothese.jpg

Slider_Knieprothese.jpg

183 ms

Slider_Armprothese-1.jpg

Slider_Armprothese-1.jpg

255 ms

Mollii_Suit_Vierbaum_Wiehl.jpg

Mollii_Suit_Vierbaum_Wiehl.jpg

143 ms

orthopaedische-schuhtechnik-vierbaum_0040.jpg

orthopaedische-schuhtechnik-vierbaum_0040.jpg

140 ms

Vierbaum-Orthopaedie_Kompressionsstrumpf_Auswahl.jpg

Vierbaum-Orthopaedie_Kompressionsstrumpf_Auswahl.jpg

419 ms

Orthopaedie-Oberberg.jpg

Orthopaedie-Oberberg.jpg

188 ms

style.min.css

style.min.css

153 ms

Accessibility Review

vierbaum.com accessibility score

83

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.

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

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

vierbaum.com 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

vierbaum.com 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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vierbaum.com 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 Vierbaum.com 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

vierbaum.com

Open Graph data is detected on the main page of Vierbaum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: