Access faces.ethz.ch. Let Artificial Intelligence guess your attractiveness and age

faces.ethz.ch

273 ms

howhot.io

456 ms

bootstrap.min.css

167 ms

jquery-1.11.3.min.js

461 ms

bootstrap.min.js

383 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Faces.ethz.ch, 70% (39 requests) were made to Howhot.io and 9% (5 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Howhot.io.

Content Size

1.1 MB

After Optimization

715.9 kB

In fact, the total size of Faces.ethz.ch main page is 1.1 MB. 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. Images take 615.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 30.5 kB

Original 37.9 kB
After minification 30.4 kB
After compression 7.4 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 7.6 kB, which is 20% 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 30.5 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 16.9 kB

Original 615.5 kB
After minification 598.7 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. Faces ETH Z images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 181.2 kB

Original 266.0 kB
After minification 262.0 kB
After compression 84.8 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 181.2 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 124.3 kB

Original 149.3 kB
After minification 141.2 kB
After compression 25.1 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. Faces.ethz.ch needs all CSS files to be minified and compressed as it can save up to 124.3 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Faces ETH Z. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.