Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

shop.vitaminwelten.de

Vitaminwelten

Page Load Speed

6.1 sec in total

First Response

336 ms

Resources Loaded

4.9 sec

Page Rendered

904 ms

About Website

Welcome to shop.vitaminwelten.de homepage info - get ready to check Shop Vitaminwelten best content for Germany right away, or after learning these important things about shop.vitaminwelten.de

Die Vitaminwelten GmbH ist seit 2003 ihr Fachhandel mit Online-Shop für Nahrungsergänzungsmittel, Vitalstoffe, Vitamine. Wir bieten Ihnen mit Versand (in DE

Visit shop.vitaminwelten.de

Key Findings

We analyzed Shop.vitaminwelten.de page load time and found that the first response time was 336 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

shop.vitaminwelten.de performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value19.6 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

shop.vitaminwelten.de

336 ms

shop.vitaminwelten.de

420 ms

www.vitaminwelten.de

223 ms

www.vitaminwelten.de

1014 ms

jquery-3.5.1.min.js

208 ms

Our browser made a total of 151 requests to load all elements on the main page. We found that 9% of them (13 requests) were addressed to the original Shop.vitaminwelten.de, 88% (133 requests) were made to Vitaminwelten.de and 2% (3 requests) were made to . The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Vitaminwelten.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 623.3 kB (13%)

Content Size

4.9 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shop.vitaminwelten.de main page is 4.9 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. 60% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 380.3 kB

  • Original 438.8 kB
  • After minification 336.3 kB
  • After compression 58.5 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. This page needs HTML code to be minified as it can gain 102.5 kB, which is 23% 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 380.3 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 228.2 kB

  • Original 4.1 MB
  • After minification 3.9 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. Shop Vitaminwelten images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 7.5 kB

  • Original 231.4 kB
  • After minification 231.3 kB
  • After compression 223.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 7.3 kB

  • Original 85.5 kB
  • After minification 85.5 kB
  • After compression 78.2 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. Shop.vitaminwelten.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 52 (56%)

Requests Now

93

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Vitaminwelten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

shop.vitaminwelten.de accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

shop.vitaminwelten.de best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

shop.vitaminwelten.de SEO score

84

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shop.vitaminwelten.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Shop.vitaminwelten.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 Shop Vitaminwelten. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: