Access whyfiles.org. Robot Challenge Screen

whyfiles.org

81 ms

whyfiles.org

106 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Whyfiles.org and no external sources were called. The less responsive or slowest element that took the longest time to load (106 ms) belongs to the original domain Whyfiles.org.

Content Size

2.1 MB

After Optimization

1.5 MB

In fact, the total size of Whyfiles.org main page is 2.1 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 819 B

Original 990 B
After minification 233 B
After compression 171 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. This page needs HTML code to be minified as it can gain 757 B, which is 76% 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 819 B or 83% of the original size.

Image Optimization

-3%

Potential reduce by 42.5 kB

Original 1.4 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. Whyfiles images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 266.7 kB

Original 398.5 kB
After minification 347.9 kB
After compression 131.8 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 266.7 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 253.7 kB

Original 301.7 kB
After minification 250.7 kB
After compression 48.0 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. Whyfiles.org needs all CSS files to be minified and compressed as it can save up to 253.7 kB or 84% of the original size.