Tools & Wizards About Us
rechnenumdiewette.de screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rechnenumdiewette.de

Kopfrechnen gegen andere oder zum Spass. Verschiedene Rechenaufgaben mit Schwierigkeitsgrad Auswahl.

Page Load Speed

1.4 sec in total

First Response

427 ms

Resources Loaded

828 ms

Page Rendered

173 ms

rechnenumdiewette.de screenshot

About Website

Visit rechnenumdiewette.de now to see the best up-to-date Rechnenumdiewette content and also check out these interesting facts you probably never knew about rechnenumdiewette.de

Messen Sie sich im Kopfrechnen gegen andere oder üben Sie Kopfrechnen einfach nur zum Spass!

Visit rechnenumdiewette.de

Key Findings

We analyzed Rechnenumdiewette.de page load time and found that the first response time was 427 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

rechnenumdiewette.de performance score

0

Network Requests Diagram

rechnenumdiewette.de

427 ms

style.css

190 ms

ga.js

12 ms

logo.jpg

288 ms

gruen1.png

107 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 78% of them (7 requests) were addressed to the original Rechnenumdiewette.de, 22% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (427 ms) belongs to the original domain Rechnenumdiewette.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.5 kB (35%)

Content Size

145.5 kB

After Optimization

95.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rechnenumdiewette.de main page is 145.5 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. 15% of websites need less resources to load. Images take 84.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 32.5 kB

  • Original 37.2 kB
  • After minification 37.2 kB
  • After compression 4.7 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 32.5 kB or 87% of the original size.

Image Optimization

-14%

Potential reduce by 12.1 kB

  • Original 84.0 kB
  • After minification 71.9 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, Rechnenumdiewette needs image optimization as it can save up to 12.1 kB or 14% 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

-82%

Potential reduce by 5.8 kB

  • Original 7.1 kB
  • After minification 5.2 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. Rechnenumdiewette.de needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rechnenumdiewette. According to our analytics all requests are already optimized.

Network Requests Diagram

rechnenumdiewette.de

rechnenumdiewette.de

427 ms

style.css

style.css

190 ms

ga.js

ga.js

12 ms

logo.jpg

logo.jpg

288 ms

gruen1.png

gruen1.png

107 ms

gelb.png

gelb.png

191 ms

rot.png

rot.png

195 ms

hideimage.jpg

hideimage.jpg

207 ms

__utm.gif

__utm.gif

11 ms

SEO Factors

rechnenumdiewette.de SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rechnenumdiewette.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 Rechnenumdiewette.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

rechnenumdiewette.de

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