Access icslearn.sg. ICS Learn | Online Learning Courses

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value1,470 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

icslearn.sg

370 ms

www.icslearn.sg

974 ms

j.php

52 ms

gtm.js

89 ms

bootstrap.min.css

52 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 64% of them (49 requests) were addressed to the original Icslearn.sg, 9% (7 requests) were made to Cdnjs.cloudflare.com and 4% (3 requests) were made to Widget.trustpilot.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Icslearn.sg.

Content Size

1.6 MB

After Optimization

1.2 MB

In fact, the total size of Icslearn.sg main page is 1.6 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 213.3 kB

Original 231.2 kB
After minification 108.8 kB
After compression 17.9 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 122.4 kB, which is 53% 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 213.3 kB or 92% of the original size.

Image Optimization

-8%

Potential reduce by 91.2 kB

Original 1.1 MB
After minification 982.5 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. ICS Learn images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 97.6 kB

Original 236.8 kB
After minification 236.8 kB
After compression 139.2 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 97.6 kB or 41% of the original size.

CSS Optimization

-26%

Potential reduce by 13.8 kB

Original 53.3 kB
After minification 53.3 kB
After compression 39.5 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. Icslearn.sg needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 26% of the original size.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ICS Learn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.