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chemie.uni-bayreuth.de screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

chemie.uni-bayreuth.de

Page Load Speed

1.5 sec in total

First Response

311 ms

Resources Loaded

1.1 sec

Page Rendered

124 ms

chemie.uni-bayreuth.de screenshot

About Website

Visit chemie.uni-bayreuth.de now to see the best up-to-date Chemie Uni Bayreuth content for Germany and also check out these interesting facts you probably never knew about chemie.uni-bayreuth.de

Visit chemie.uni-bayreuth.de

Key Findings

We analyzed Chemie.uni-bayreuth.de page load time and found that the first response time was 311 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 20% of websites can load faster.

Performance Metrics

chemie.uni-bayreuth.de performance score

0

Network Requests Diagram

chemie.uni-bayreuth.de

311 ms

index.html

321 ms

global.css

105 ms

bg_body_lehrstuhl_medium.gif

105 ms

grafik-uni-bayreuth.gif

206 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Chemie.uni-bayreuth.de, 86% (6 requests) were made to Bcg.uni-bayreuth.de. The less responsive or slowest element that took the longest time to load (321 ms) relates to the external source Bcg.uni-bayreuth.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.0 kB (36%)

Content Size

53.1 kB

After Optimization

34.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Chemie.uni-bayreuth.de main page is 53.1 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 5% of websites need less resources to load. Images take 30.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 7.2 kB

  • Original 9.0 kB
  • After minification 5.5 kB
  • After compression 1.8 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. This page needs HTML code to be minified as it can gain 3.5 kB, which is 39% 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 7.2 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 458 B

  • Original 30.0 kB
  • After minification 29.6 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. Chemie Uni Bayreuth images are well optimized though.

CSS Optimization

-81%

Potential reduce by 11.4 kB

  • Original 14.1 kB
  • After minification 10.8 kB
  • After compression 2.7 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. Chemie.uni-bayreuth.de needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemie Uni Bayreuth. According to our analytics all requests are already optimized.

Network Requests Diagram

chemie.uni-bayreuth.de

chemie.uni-bayreuth.de

311 ms

index.html

index.html

321 ms

global.css

global.css

105 ms

bg_body_lehrstuhl_medium.gif

bg_body_lehrstuhl_medium.gif

105 ms

grafik-uni-bayreuth.gif

grafik-uni-bayreuth.gif

206 ms

internlink1.gif

internlink1.gif

209 ms

Labor_08_abw1.JPG

Labor_08_abw1.JPG

308 ms

SEO Factors

chemie.uni-bayreuth.de SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chemie.uni-bayreuth.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Chemie.uni-bayreuth.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.uni-bayreuth.de

Open Graph description is not detected on the main page of Chemie Uni Bayreuth. 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: