Tools & Wizards About Us
avinus.de screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

avinus.de

Startseite - AVINUS - Verlag für Medien und interkulturelle Kommunikation

Page Load Speed

8.8 sec in total

First Response

1.9 sec

Resources Loaded

6.6 sec

Page Rendered

286 ms

avinus.de screenshot

About Website

Welcome to avinus.de homepage info - get ready to check AVINUS best content right away, or after learning these important things about avinus.de

Der Verlag für Medien und interkulturelle Kommunikation publiziert print und digital in den Bereichen Medienkulturforschung, dokArt und mehr .

Visit avinus.de

Key Findings

We analyzed Avinus.de page load time and found that the first response time was 1.9 sec and then it took 6.9 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

avinus.de performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.829

4/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

produkte.avinus.de

1915 ms

js

60 ms

woocommerce-layout.css

246 ms

woocommerce.css

305 ms

form-themes.css

302 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Avinus.de, 8% (3 requests) were made to Googletagmanager.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Produkte.avinus.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (36%)

Content Size

3.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Avinus.de main page is 3.1 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. 40% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 188.7 kB

  • Original 226.1 kB
  • After minification 222.9 kB
  • After compression 37.4 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. 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 188.7 kB or 83% of the original size.

Image Optimization

-25%

Potential reduce by 576.4 kB

  • Original 2.3 MB
  • After minification 1.7 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. Obviously, AVINUS needs image optimization as it can save up to 576.4 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 334.1 kB

  • Original 489.7 kB
  • After minification 489.2 kB
  • After compression 155.6 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 334.1 kB or 68% of the original size.

CSS Optimization

-20%

Potential reduce by 8.2 kB

  • Original 40.9 kB
  • After minification 40.9 kB
  • After compression 32.7 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. Avinus.de needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (65%)

Requests Now

34

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AVINUS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

produkte.avinus.de

produkte.avinus.de

1915 ms

js

js

60 ms

woocommerce-layout.css

woocommerce-layout.css

246 ms

woocommerce.css

woocommerce.css

305 ms

form-themes.css

form-themes.css

302 ms

cookieblocker.min.css

cookieblocker.min.css

313 ms

frontend-gtag.min.js

frontend-gtag.min.js

197 ms

jquery.min.js

jquery.min.js

376 ms

jquery-migrate.min.js

jquery-migrate.min.js

298 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

310 ms

add-to-cart.min.js

add-to-cart.min.js

305 ms

js.cookie.min.js

js.cookie.min.js

304 ms

woocommerce.min.js

woocommerce.min.js

306 ms

js

js

46 ms

wc-blocks.css

wc-blocks.css

446 ms

sourcebuster.min.js

sourcebuster.min.js

448 ms

order-attribution.min.js

order-attribution.min.js

446 ms

scripts.min.js

scripts.min.js

957 ms

common.js

common.js

446 ms

complianz.min.js

complianz.min.js

498 ms

forms.js

forms.js

525 ms

js

js

69 ms

AVINUS-Logo-600-dpi.png

AVINUS-Logo-600-dpi.png

322 ms

Lachwitz-Verhandeln-statt-zeigen.png

Lachwitz-Verhandeln-statt-zeigen.png

875 ms

9783869381756_300dpi.jpg

9783869381756_300dpi.jpg

1187 ms

Kiss_Babelsberg_englisch_Titel_72dpi.jpeg

Kiss_Babelsberg_englisch_Titel_72dpi.jpeg

276 ms

9783869381749_300dpi.jpg

9783869381749_300dpi.jpg

1118 ms

9783869381022_72dpi.jpg

9783869381022_72dpi.jpg

408 ms

9783869381725_300dpiKlemp.jpg

9783869381725_300dpiKlemp.jpg

752 ms

9783869381732_300dpi_Weber.jpg

9783869381732_300dpi_Weber.jpg

1009 ms

LuV_pos_15.08.19-300x189.png

LuV_pos_15.08.19-300x189.png

769 ms

analytics.js

analytics.js

14 ms

modules.woff

modules.woff

799 ms

collect

collect

12 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

113 ms

style.min.css

style.min.css

137 ms

Accessibility Review

avinus.de accessibility score

78

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

Form elements do not have associated labels

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

avinus.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

SEO Factors

avinus.de SEO score

99

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 Avinus.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 Avinus.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

avinus.de

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