Access activatelearning.com. Activate Learning - Science Curriculum for your classroom

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.25

50/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

activatelearning.com

147 ms

script.js

153 ms

style.min.css

240 ms

experiment-frontend.css

197 ms

all.min.css

264 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 86% of them (74 requests) were addressed to the original Activatelearning.com, 3% (3 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Activatelearning.com.

Content Size

42.5 MB

After Optimization

33.9 MB

In fact, the total size of Activatelearning.com main page is 42.5 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. Only a small number of websites need less resources to load. Images take 40.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 227.1 kB

Original 268.4 kB
After minification 259.1 kB
After compression 41.3 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 227.1 kB or 85% of the original size.

Image Optimization

-18%

Potential reduce by 7.2 MB

Original 40.8 MB
After minification 33.5 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, Activate Learning needs image optimization as it can save up to 7.2 MB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 407.6 kB

Original 598.6 kB
After minification 598.3 kB
After compression 191.0 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 407.6 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 694.9 kB

Original 832.0 kB
After minification 793.7 kB
After compression 137.1 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. Activatelearning.com needs all CSS files to be minified and compressed as it can save up to 694.9 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Activate Learning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.