Access re.is.tuebingen.mpg.de. Rationality Enhancement - Max Planck Institute for Intelligent Systems

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

re.is.tuebingen.mpg.de

309 ms

re.is.mpg.de

880 ms

application_critical-5fe9b7b11dc82285543e7f145dfd5207.css

231 ms

jquery.themepunch.revolution.min-7115fce6d2b6d2394e2a5f391e3e8269.js

425 ms

jquery.themepunch.tools.min-7ce867e50539ce5bcf1963e0a813eccb.js

423 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Re.is.tuebingen.mpg.de, 86% (18 requests) were made to Re.is.mpg.de and 10% (2 requests) were made to Piwik.tuebingen.mpg.de. The less responsive or slowest element that took the longest time to load (880 ms) relates to the external source Re.is.mpg.de.

Content Size

636.1 kB

After Optimization

441.0 kB

In fact, the total size of Re.is.tuebingen.mpg.de main page is 636.1 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. 25% of websites need less resources to load. Images take 308.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 22.7 kB

Original 29.1 kB
After minification 23.6 kB
After compression 6.4 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 5.5 kB, which is 19% 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 22.7 kB or 78% of the original size.

Image Optimization

-19%

Potential reduce by 57.2 kB

Original 308.3 kB
After minification 251.1 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, Re Is Tuebingen Mpg needs image optimization as it can save up to 57.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 114.8 kB

Original 249.9 kB
After minification 249.9 kB
After compression 135.0 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 114.8 kB or 46% of the original size.

CSS Optimization

-1%

Potential reduce by 308 B

Original 48.9 kB
After minification 48.9 kB
After compression 48.6 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. Re.is.tuebingen.mpg.de has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Re Is Tuebingen Mpg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.