Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

supravit.de

Tierfutter & Tierbedarf günstig online kaufen | supravit.de

Page Load Speed

9.1 sec in total

First Response

272 ms

Resources Loaded

7.2 sec

Page Rendered

1.7 sec

supravit.de screenshot

About Website

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

Tierbedarf, Tiernahrung & Tierzubehör - Bestellen Sie jetzt online aus unserem umfangreichen Sortiment. Top Marken - bequeme Bezahlung - schnelle Lieferung.

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Key Findings

We analyzed Supravit.de page load time and found that the first response time was 272 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

supravit.de performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value3,000 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value22.6 s

1/100

10%

Network Requests Diagram

supravit.de

272 ms

supravit.de

507 ms

all.css

416 ms

api.js

38 ms

all.js

977 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 97% of them (86 requests) were addressed to the original Supravit.de, 1% (1 request) were made to Google.com and 1% (1 request) were made to Widgets.trustedshops.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Supravit.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 MB (9%)

Content Size

36.4 MB

After Optimization

33.0 MB

In fact, the total size of Supravit.de main page is 36.4 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. Only a small number of websites need less resources to load. Images take 33.5 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 805.7 kB

  • Original 845.1 kB
  • After minification 470.0 kB
  • After compression 39.4 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 375.1 kB, which is 44% 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 805.7 kB or 95% of the original size.

Image Optimization

-3%

Potential reduce by 1.1 MB

  • Original 33.5 MB
  • After minification 32.4 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. Supravit images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 990.6 kB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 535.4 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 990.6 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 447.9 kB

  • Original 524.0 kB
  • After minification 516.9 kB
  • After compression 76.1 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. Supravit.de needs all CSS files to be minified and compressed as it can save up to 447.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (4%)

Requests Now

84

After Optimization

81

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Supravit. 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

supravit.de accessibility score

71

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

supravit.de 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

supravit.de SEO score

91

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

    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 Supravit.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 Supravit.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 Supravit. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: