Tools & Wizards About Us
aduis.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

aduis.com

Aduis.com - Basteln - Handcraft - Artisanat - Handgemaakt - fatto a mano

Page Load Speed

4.1 sec in total

First Response

423 ms

Resources Loaded

3.6 sec

Page Rendered

94 ms

aduis.com screenshot

About Website

Welcome to aduis.com homepage info - get ready to check Aduis best content for Germany right away, or after learning these important things about aduis.com

Es wartet auf Sie ein großes Angebot für Schule und Freizeit! Basteln, Werken, Technik, Arbeitslehre, und Zeichnen, hier ist alles da. Sie können sich gratis eine Vielzahl von pädagogischen Arbeitsblä...

Visit aduis.com

Key Findings

We analyzed Aduis.com page load time and found that the first response time was 423 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Aduis.com rating and web reputation

Performance Metrics

aduis.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value1,800 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

aduis.com

423 ms

www.aduis.com

704 ms

main.css

1136 ms

layout-correct.css

1134 ms

logo.png

1132 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Aduis.com, 45% (13 requests) were made to Aduis.at and 41% (12 requests) were made to Aduis-basteln.at. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Aduis-basteln.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 145.6 kB (77%)

Content Size

189.6 kB

After Optimization

44.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aduis.com main page is 189.6 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. Only 10% of websites need less resources to load. CSS take 142.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 5.7 kB

  • Original 7.8 kB
  • After minification 5.6 kB
  • After compression 2.1 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 2.2 kB, which is 28% 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 5.7 kB or 73% of the original size.

Image Optimization

-53%

Potential reduce by 11.7 kB

  • Original 22.1 kB
  • After minification 10.4 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. Obviously, Aduis needs image optimization as it can save up to 11.7 kB or 53% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-90%

Potential reduce by 128.1 kB

  • Original 142.5 kB
  • After minification 93.1 kB
  • After compression 14.3 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. Aduis.com needs all CSS files to be minified and compressed as it can save up to 128.1 kB or 90% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aduis. According to our analytics all requests are already optimized.

Network Requests Diagram

aduis.com

aduis.com

423 ms

www.aduis.com

www.aduis.com

704 ms

main.css

main.css

1136 ms

layout-correct.css

layout-correct.css

1134 ms

logo.png

logo.png

1132 ms

de.jpg

de.jpg

1133 ms

at.jpg

at.jpg

1138 ms

ch.jpg

ch.jpg

1138 ms

it.jpg

it.jpg

1229 ms

li.jpg

li.jpg

1228 ms

lu.jpg

lu.jpg

1228 ms

fr.jpg

fr.jpg

1230 ms

be.jpg

be.jpg

1236 ms

nl.jpg

nl.jpg

1238 ms

logo.png

logo.png

967 ms

layout-correct.css

layout-correct.css

964 ms

main.css

main.css

1217 ms

de.jpg

de.jpg

967 ms

at.jpg

at.jpg

968 ms

ch.jpg

ch.jpg

971 ms

li.jpg

li.jpg

968 ms

it.jpg

it.jpg

976 ms

lu.jpg

lu.jpg

1010 ms

fr.jpg

fr.jpg

981 ms

be.jpg

be.jpg

981 ms

nl.jpg

nl.jpg

1057 ms

ga.js

ga.js

9 ms

headerBg.jpg

headerBg.jpg

98 ms

__utm.gif

__utm.gif

17 ms

Accessibility Review

aduis.com accessibility score

96

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

aduis.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

aduis.com SEO score

100

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aduis.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Aduis.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

aduis.com

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