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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

welearn.de

Fakultät Informatik und Wirtschaftsinformatik :: FHWS

Page Load Speed

3.4 sec in total

First Response

381 ms

Resources Loaded

2.1 sec

Page Rendered

888 ms

welearn.de screenshot

About Website

Welcome to welearn.de homepage info - get ready to check Welearn best content for Germany right away, or after learning these important things about welearn.de

FHWS

Visit welearn.de

Key Findings

We analyzed Welearn.de page load time and found that the first response time was 381 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

welearn.de performance score

0

Network Requests Diagram

welearn.de

381 ms

www.welearn.de

474 ms

stylesheet_26c836e3ed.css

100 ms

contentwrapper.css

193 ms

javascript_a1cb3a5978.js

198 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 69% of them (29 requests) were addressed to the original Welearn.de, 10% (4 requests) were made to Translate.googleapis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (474 ms) belongs to the original domain Welearn.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.3 kB (47%)

Content Size

338.4 kB

After Optimization

178.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Welearn.de main page is 338.4 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. 40% of websites need less resources to load. Javascripts take 180.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 20.0 kB

  • Original 27.1 kB
  • After minification 24.0 kB
  • After compression 7.1 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 3.1 kB, which is 11% 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 20.0 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 115 B

  • Original 47.5 kB
  • After minification 47.4 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. Welearn images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 68.9 kB

  • Original 180.2 kB
  • After minification 160.1 kB
  • After compression 111.4 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 68.9 kB or 38% of the original size.

CSS Optimization

-85%

Potential reduce by 71.3 kB

  • Original 83.7 kB
  • After minification 56.6 kB
  • After compression 12.4 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. Welearn.de needs all CSS files to be minified and compressed as it can save up to 71.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (75%)

Requests Now

40

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Welearn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

welearn.de

welearn.de

381 ms

www.welearn.de

www.welearn.de

474 ms

stylesheet_26c836e3ed.css

stylesheet_26c836e3ed.css

100 ms

contentwrapper.css

contentwrapper.css

193 ms

javascript_a1cb3a5978.js

javascript_a1cb3a5978.js

198 ms

site.css

site.css

202 ms

fiw.css

fiw.css

193 ms

slimbox.css

slimbox.css

195 ms

mootools-1.2.1.js

mootools-1.2.1.js

299 ms

slimbox.js

slimbox.js

286 ms

wz_tooltip.js

wz_tooltip.js

296 ms

tip_centerwindow.js

tip_centerwindow.js

297 ms

tip_followscroll.js

tip_followscroll.js

296 ms

element.js

element.js

49 ms

rss.png

rss.png

233 ms

0e0a3869a1.jpg

0e0a3869a1.jpg

226 ms

2f82c7138a.jpg

2f82c7138a.jpg

218 ms

88831d8f69.jpg

88831d8f69.jpg

218 ms

e990ef6e31.jpg

e990ef6e31.jpg

218 ms

31d9a0362b.png

31d9a0362b.png

217 ms

gtm.js

gtm.js

100 ms

bg_footer.gif

bg_footer.gif

284 ms

welearn.jpg

welearn.jpg

404 ms

translateelement.css

translateelement.css

164 ms

main.js

main.js

235 ms

analytics.js

analytics.js

125 ms

conversion_async.js

conversion_async.js

125 ms

bg_site2.gif

bg_site2.gif

179 ms

bg_print2.gif

bg_print2.gif

199 ms

bg_input_send.gif

bg_input_send.gif

177 ms

bg_contentblock.jpg

bg_contentblock.jpg

190 ms

bg_sub1.gif

bg_sub1.gif

189 ms

link_in_ie.gif

link_in_ie.gif

419 ms

to_top.gif

to_top.gif

418 ms

element_main.js

element_main.js

131 ms

collect

collect

70 ms

collect

collect

410 ms

translate_24dp.png

translate_24dp.png

211 ms

l

l

129 ms

cleardot.gif

cleardot.gif

173 ms

print.css

print.css

142 ms

76 ms

SEO Factors

welearn.de SEO score

0

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 Welearn.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 Welearn.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

welearn.de

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