Tools & Wizards About Us
spielen-macht-schule.de screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

spielen-macht-schule.de

Spielen macht Schule | Bildungsinitiative zur Förderung des Spielens

Page Load Speed

1.7 sec in total

First Response

406 ms

Resources Loaded

1.1 sec

Page Rendered

151 ms

spielen-macht-schule.de screenshot

About Website

Visit spielen-macht-schule.de now to see the best up-to-date Spielen Macht Schule content and also check out these interesting facts you probably never knew about spielen-macht-schule.de

Bei der bundesweite Bildungsinitiative „Spielen macht Schule“ zur Förderung des klassischen Spielzeugs können Lehrkräfte ihre individuellen pädagogischen Konzepte einreichen und eines von 200 Spielezi...

Visit spielen-macht-schule.de

Key Findings

We analyzed Spielen-macht-schule.de page load time and found that the first response time was 406 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

spielen-macht-schule.de performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.261

47/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

spielen-macht-schule.de

406 ms

scripts.js

135 ms

iepngfix_tilebg.js

192 ms

styles.css

204 ms

template.css

202 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Spielen-macht-schule.de and no external sources were called. The less responsive or slowest element that took the longest time to load (551 ms) belongs to the original domain Spielen-macht-schule.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.3 kB (8%)

Content Size

186.5 kB

After Optimization

171.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spielen-macht-schule.de main page is 186.5 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. Images take 165.9 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 4.6 kB

  • Original 7.6 kB
  • After minification 7.5 kB
  • After compression 2.9 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 4.6 kB or 61% of the original size.

Image Optimization

-1%

Potential reduce by 1.3 kB

  • Original 165.9 kB
  • After minification 164.6 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. Spielen Macht Schule images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 5.0 kB

  • Original 7.3 kB
  • After minification 6.9 kB
  • After compression 2.3 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 5.0 kB or 68% of the original size.

CSS Optimization

-77%

Potential reduce by 4.4 kB

  • Original 5.8 kB
  • After minification 4.7 kB
  • After compression 1.3 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. Spielen-macht-schule.de needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spielen Macht Schule. According to our analytics all requests are already optimized.

Network Requests Diagram

spielen-macht-schule.de

spielen-macht-schule.de

406 ms

scripts.js

scripts.js

135 ms

iepngfix_tilebg.js

iepngfix_tilebg.js

192 ms

styles.css

styles.css

204 ms

template.css

template.css

202 ms

film-player.html

film-player.html

102 ms

tafel.jpg

tafel.jpg

551 ms

logo.gif

logo.gif

106 ms

logo_mzfk.gif

logo_mzfk.gif

104 ms

znl1_4_mid.jpg

znl1_4_mid.jpg

98 ms

tafellinie.gif

tafellinie.gif

192 ms

home1_1_max.jpg

home1_1_max.jpg

287 ms

swfobject.js

swfobject.js

105 ms

Accessibility Review

spielen-macht-schule.de accessibility score

89

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

Image elements do not have [alt] attributes

Best Practices

spielen-macht-schule.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

spielen-macht-schule.de SEO score

93

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

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 Spielen-macht-schule.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 Spielen-macht-schule.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

spielen-macht-schule.de

Open Graph description is not detected on the main page of Spielen Macht Schule. 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: