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skycn.com

732 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 Skycn.com and no external sources were called. The less responsive or slowest element that took the longest time to load (732 ms) belongs to the original domain Skycn.com.

Content Size

11.1 MB

After Optimization

8.1 MB

In fact, the total size of Skycn.com main page is 11.1 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 7.8 MB which makes up the majority of the site volume.

HTML Optimization

-41%

Potential reduce by 130 B

Original 320 B
After minification 273 B
After compression 190 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 47 B, which is 15% 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 130 B or 41% of the original size.

Image Optimization

-5%

Potential reduce by 421.2 kB

Original 7.8 MB
After minification 7.4 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. Skycn images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 1.2 MB

Original 1.7 MB
After minification 1.6 MB
After compression 483.4 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 1.2 MB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 1.4 MB

Original 1.6 MB
After minification 1.3 MB
After compression 254.7 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. Skycn.com needs all CSS files to be minified and compressed as it can save up to 1.4 MB or 84% of the original size.