Access wereldwijzer.nl.

wereldwijzer.nl

363 ms

www.wereldwijzer.nl

442 ms

www.wereldwijzer.nl

369 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Wereldwijzer.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (442 ms) belongs to the original domain Wereldwijzer.nl.

Content Size

1.3 MB

After Optimization

732.0 kB

In fact, the total size of Wereldwijzer.nl main page is 1.3 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 659.5 kB which makes up the majority of the site volume.

HTML Optimization

-43%

Potential reduce by 133 B

Original 306 B
After minification 302 B
After compression 173 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 133 B or 43% of the original size.

Image Optimization

-13%

Potential reduce by 83.5 kB

Original 659.5 kB
After minification 576.0 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, Wereldwijzer needs image optimization as it can save up to 83.5 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

-68%

Potential reduce by 268.7 kB

Original 393.9 kB
After minification 367.2 kB
After compression 125.2 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 268.7 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 180.4 kB

Original 211.1 kB
After minification 163.5 kB
After compression 30.6 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. Wereldwijzer.nl needs all CSS files to be minified and compressed as it can save up to 180.4 kB or 85% of the original size.