Access flowminder.org. Flowminder - Innovative solutions from mobile data analytics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

flowminder.org

366 ms

www.flowminder.org

693 ms

style-be3273a7b6.css

182 ms

css2

31 ms

cookieControl-9.x.min.js

54 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 38% of them (24 requests) were addressed to the original Flowminder.org, 27% (17 requests) were made to Flowminder-prod-storage.azureedge.net and 13% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Flowminder-prod-storage.azureedge.net.

Content Size

7.7 MB

After Optimization

5.8 MB

In fact, the total size of Flowminder.org main page is 7.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 61.1 kB

Original 73.2 kB
After minification 61.0 kB
After compression 12.1 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. This page needs HTML code to be minified as it can gain 12.2 kB, which is 17% 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 61.1 kB or 83% of the original size.

Image Optimization

-24%

Potential reduce by 1.7 MB

Original 6.8 MB
After minification 5.1 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. Obviously, Flowminder needs image optimization as it can save up to 1.7 MB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 196.4 kB

Original 752.8 kB
After minification 752.8 kB
After compression 556.4 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 196.4 kB or 26% of the original size.

CSS Optimization

-15%

Potential reduce by 16.7 kB

Original 109.1 kB
After minification 109.1 kB
After compression 92.5 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. Flowminder.org needs all CSS files to be minified and compressed as it can save up to 16.7 kB or 15% of the original size.

Requests Now

After Optimization

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flowminder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.