Access rapid8.com. rapid8.com

rapid8.com

610 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 Rapid8.com and no external sources were called. The less responsive or slowest element that took the longest time to load (610 ms) belongs to the original domain Rapid8.com.

Content Size

641.8 kB

After Optimization

223.4 kB

In fact, the total size of Rapid8.com main page is 641.8 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 266.1 kB which makes up the majority of the site volume.

HTML Optimization

-43%

Potential reduce by 251 B

Original 585 B
After minification 575 B
After compression 334 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 251 B or 43% of the original size.

Image Optimization

-48%

Potential reduce by 77.1 kB

Original 161.4 kB
After minification 84.3 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, Rapid 8 needs image optimization as it can save up to 77.1 kB or 48% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 167.7 kB

Original 266.1 kB
After minification 251.3 kB
After compression 98.3 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 167.7 kB or 63% of the original size.

CSS Optimization

-81%

Potential reduce by 173.3 kB

Original 213.8 kB
After minification 211.0 kB
After compression 40.4 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. Rapid8.com needs all CSS files to be minified and compressed as it can save up to 173.3 kB or 81% of the original size.