Access de.openx.com. Programmatic Advertising | Ad Exchange-Netzwerk

de.openx.com

41 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to De.openx.com and no external sources were called. The less responsive or slowest element that took the longest time to load (41 ms) belongs to the original domain De.openx.com.

Content Size

2.8 MB

After Optimization

1.7 MB

In fact, the total size of De.openx.com main page is 2.8 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-30%

Potential reduce by 81 B

Original 266 B
After minification 266 B
After compression 185 B

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 81 B or 30% of the original size.

Image Optimization

-13%

Potential reduce by 188.3 kB

Original 1.5 MB
After minification 1.3 MB

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, De OpenX needs image optimization as it can save up to 188.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 716.5 kB

Original 1.1 MB
After minification 1.1 MB
After compression 351.0 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 716.5 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 174.0 kB

Original 205.1 kB
After minification 203.0 kB
After compression 31.1 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. De.openx.com needs all CSS files to be minified and compressed as it can save up to 174.0 kB or 85% of the original size.