Access roam.be. Roam | We supply robust tools to help you build a better business

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

roam.be

280 ms

css

21 ms

screen.css

271 ms

pygments.css

187 ms

logo.png

187 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Roam.be, 64% (16 requests) were made to Static.roam.be and 16% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (796 ms) relates to the external source Static.roam.be.

Content Size

924.4 kB

After Optimization

782.6 kB

In fact, the total size of Roam.be main page is 924.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 868.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 11.1 kB

Original 15.6 kB
After minification 12.3 kB
After compression 4.6 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. This page needs HTML code to be minified as it can gain 3.4 kB, which is 22% 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 11.1 kB or 71% of the original size.

Image Optimization

-13%

Potential reduce by 112.5 kB

Original 868.8 kB
After minification 756.3 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, Roam needs image optimization as it can save up to 112.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 34 B

Original 17.2 kB
After minification 17.2 kB
After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-80%

Potential reduce by 18.2 kB

Original 22.8 kB
After minification 15.9 kB
After compression 4.6 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. Roam.be needs all CSS files to be minified and compressed as it can save up to 18.2 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.