Tools & Wizards About Us
chemie.bildung-rp.de screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

chemie.bildung-rp.de

Chemie: Naturwissenschaften: Bildungsserver Rheinland-Pfalz

Page Load Speed

22.5 sec in total

First Response

482 ms

Resources Loaded

21.9 sec

Page Rendered

196 ms

chemie.bildung-rp.de screenshot

About Website

Visit chemie.bildung-rp.de now to see the best up-to-date Chemie Bildung Rp content for Germany and also check out these interesting facts you probably never knew about chemie.bildung-rp.de

Visit chemie.bildung-rp.de

Key Findings

We analyzed Chemie.bildung-rp.de page load time and found that the first response time was 482 ms and then it took 22.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

chemie.bildung-rp.de performance score

0

Network Requests Diagram

chemie.html

482 ms

stylesheet_3919a5b333.css

94 ms

font-awesome.min.css

186 ms

styles.css

190 ms

anpassungen.css

192 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Chemie.bildung-rp.de, 10% (3 requests) were made to Piwik.bildung-rp.de and 7% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Piwik.bildung-rp.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.4 kB (46%)

Content Size

211.4 kB

After Optimization

114.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chemie.bildung-rp.de main page is 211.4 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. 20% of websites need less resources to load. Images take 83.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 12.0 kB

  • Original 16.8 kB
  • After minification 16.0 kB
  • After compression 4.8 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 12.0 kB or 72% of the original size.

Image Optimization

-17%

Potential reduce by 14.3 kB

  • Original 83.4 kB
  • After minification 69.1 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, Chemie Bildung Rp needs image optimization as it can save up to 14.3 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 11.9 kB

  • Original 39.9 kB
  • After minification 39.2 kB
  • After compression 28.0 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 11.9 kB or 30% of the original size.

CSS Optimization

-83%

Potential reduce by 59.2 kB

  • Original 71.4 kB
  • After minification 51.4 kB
  • After compression 12.2 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. Chemie.bildung-rp.de needs all CSS files to be minified and compressed as it can save up to 59.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (69%)

Requests Now

26

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemie Bildung Rp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chemie.html

chemie.html

482 ms

stylesheet_3919a5b333.css

stylesheet_3919a5b333.css

94 ms

font-awesome.min.css

font-awesome.min.css

186 ms

styles.css

styles.css

190 ms

anpassungen.css

anpassungen.css

192 ms

colorbox.css

colorbox.css

192 ms

javascript_fbd462c793.js

javascript_fbd462c793.js

195 ms

index.php

index.php

294 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

30 ms

jquery-ui.min.js

jquery-ui.min.js

52 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

286 ms

jquery.collapser.min.js

jquery.collapser.min.js

286 ms

functions.js

functions.js

286 ms

javascript_ede642247e.js

javascript_ede642247e.js

286 ms

piwik.js

piwik.js

670 ms

icon_search.gif

icon_search.gif

108 ms

t1x1.gif

t1x1.gif

184 ms

naturwissenschaften.gif

naturwissenschaften.gif

184 ms

Chemie_01.jpg

Chemie_01.jpg

498 ms

external_link_new_window.gif

external_link_new_window.gif

188 ms

mail.gif

mail.gif

196 ms

piwik.js

piwik.js

19676 ms

background_gradient.jpg

background_gradient.jpg

99 ms

background_head.gif

background_head.gif

169 ms

rlp-logo-01.svg

rlp-logo-01.svg

393 ms

menue_inactive_back.gif

menue_inactive_back.gif

179 ms

menue_active_back.gif

menue_active_back.gif

199 ms

menue_bottom.gif

menue_bottom.gif

199 ms

piwik.php

piwik.php

20284 ms

SEO Factors

chemie.bildung-rp.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 Chemie.bildung-rp.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 Chemie.bildung-rp.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

chemie.bildung-rp.de

Open Graph description is not detected on the main page of Chemie Bildung Rp. 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: