Access cfa.uk.com. Instructus Skills | Supporting Apprenticeships & Vocational Training

cfa.uk.com

15 ms

home

243 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original Cfa.uk.com, 50% (1 request) were made to Instructus-skills.org. The less responsive or slowest element that took the longest time to load (243 ms) relates to the external source Instructus-skills.org.

Content Size

1.6 MB

After Optimization

683.5 kB

In fact, the total size of Cfa.uk.com main page is 1.6 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. Javascripts take 788.8 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 1.5 kB

Original 2.6 kB
After minification 2.5 kB
After compression 1.1 kB

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 1.5 kB or 59% of the original size.

Image Optimization

-19%

Potential reduce by 94.5 kB

Original 484.8 kB
After minification 390.4 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, Cfa needs image optimization as it can save up to 94.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 545.0 kB

Original 788.8 kB
After minification 770.0 kB
After compression 243.9 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 545.0 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 239.8 kB

Original 288.0 kB
After minification 273.7 kB
After compression 48.2 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. Cfa.uk.com needs all CSS files to be minified and compressed as it can save up to 239.8 kB or 83% of the original size.