Access calabc.org. Calabc.org

calabc.org

180 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 Calabc.org and no external sources were called. The less responsive or slowest element that took the longest time to load (180 ms) belongs to the original domain Calabc.org.

Content Size

331.2 kB

After Optimization

191.6 kB

In fact, the total size of Calabc.org main page is 331.2 kB. 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. Javascripts take 188.1 kB which makes up the majority of the site volume.

HTML Optimization

-38%

Potential reduce by 109 B

Original 286 B
After minification 257 B
After compression 177 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 109 B or 38% of the original size.

Image Optimization

-29%

Potential reduce by 20.3 kB

Original 70.5 kB
After minification 50.2 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, Calabc needs image optimization as it can save up to 20.3 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-32%

Potential reduce by 60.8 kB

Original 188.1 kB
After minification 176.3 kB
After compression 127.3 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 60.8 kB or 32% of the original size.

CSS Optimization

-81%

Potential reduce by 58.4 kB

Original 72.4 kB
After minification 58.4 kB
After compression 14.0 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. Calabc.org needs all CSS files to be minified and compressed as it can save up to 58.4 kB or 81% of the original size.