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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

lab-13.de

Drupal Content Management System | Computer Labor-13 & DSL

Page Load Speed

1.6 sec in total

First Response

371 ms

Resources Loaded

1.1 sec

Page Rendered

143 ms

lab-13.de screenshot

About Website

Welcome to lab-13.de homepage info - get ready to check Lab 13 best content right away, or after learning these important things about lab-13.de

Visit lab-13.de

Key Findings

We analyzed Lab-13.de page load time and found that the first response time was 371 ms and then it took 1.2 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

lab-13.de performance score

0

Network Requests Diagram

lab-13.de

371 ms

system.base.css

96 ms

system.menus.css

189 ms

system.messages.css

192 ms

system.theme.css

190 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 94% of them (33 requests) were addressed to the original Lab-13.de, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (507 ms) belongs to the original domain Lab-13.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.0 kB (60%)

Content Size

180.6 kB

After Optimization

71.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lab-13.de main page is 180.6 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. 15% of websites need less resources to load. Javascripts take 117.1 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 7.6 kB

  • Original 10.9 kB
  • After minification 9.6 kB
  • After compression 3.3 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 1.3 kB, which is 12% 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 7.6 kB or 69% of the original size.

Image Optimization

-9%

Potential reduce by 1.2 kB

  • Original 13.7 kB
  • After minification 12.5 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. Lab 13 images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 70.1 kB

  • Original 117.1 kB
  • After minification 102.8 kB
  • After compression 47.0 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 70.1 kB or 60% of the original size.

CSS Optimization

-78%

Potential reduce by 30.1 kB

  • Original 38.8 kB
  • After minification 28.4 kB
  • After compression 8.7 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. Lab-13.de needs all CSS files to be minified and compressed as it can save up to 30.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (85%)

Requests Now

34

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lab 13. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lab-13.de

lab-13.de

371 ms

system.base.css

system.base.css

96 ms

system.menus.css

system.menus.css

189 ms

system.messages.css

system.messages.css

192 ms

system.theme.css

system.theme.css

190 ms

aggregator.css

aggregator.css

190 ms

book.css

book.css

192 ms

comment.css

comment.css

193 ms

field.css

field.css

281 ms

node.css

node.css

282 ms

poll.css

poll.css

283 ms

search.css

search.css

284 ms

user.css

user.css

287 ms

forum.css

forum.css

288 ms

style.css

style.css

373 ms

blue.css

blue.css

375 ms

jquery.js

jquery.js

507 ms

jquery.once.js

jquery.once.js

376 ms

drupal.js

drupal.js

380 ms

de_UJeP_0OSUR0AYZevPSAt8sEF3Ns6fZCjbdgj2b3AAyg.js

de_UJeP_0OSUR0AYZevPSAt8sEF3Ns6fZCjbdgj2b3AAyg.js

381 ms

googleanalytics.js

googleanalytics.js

464 ms

ga.js

ga.js

19 ms

bg.png

bg.png

98 ms

mast-bg.png

mast-bg.png

99 ms

mast-r.png

mast-r.png

95 ms

mast-l.png

mast-l.png

98 ms

Pc-Notdienst_0.png

Pc-Notdienst_0.png

96 ms

menu-bg.png

menu-bg.png

99 ms

body-bg.png

body-bg.png

189 ms

menu-leaf.png

menu-leaf.png

189 ms

roopletheme.png

roopletheme.png

191 ms

footer-bg.png

footer-bg.png

193 ms

footer-r.png

footer-r.png

194 ms

footer-l.png

footer-l.png

196 ms

__utm.gif

__utm.gif

13 ms

SEO Factors

lab-13.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 Lab-13.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 Lab-13.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

lab-13.de

Open Graph description is not detected on the main page of Lab 13. 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: