Access learntocode.mathworks.com. Learn to Code with MATLAB for Primary and Secondary Schools

learntocode.mathworks.com

41 ms

satelliteLib-e8d23c2e444abadc572df06537e2def59c01db09.js

282 ms

bootstrap.min.css

124 ms

site7.css

120 ms

jquery-latest.js

153 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 15% of them (6 requests) were addressed to the original Learntocode.mathworks.com, 59% (24 requests) were made to Mathworks.com and 7% (3 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (282 ms) relates to the external source Assets.adobedtm.com.

Content Size

448.2 kB

After Optimization

191.1 kB

In fact, the total size of Learntocode.mathworks.com main page is 448.2 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. 40% of websites need less resources to load. CSS take 190.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 38.4 kB

Original 46.0 kB
After minification 35.6 kB
After compression 7.6 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 10.4 kB, which is 23% 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 38.4 kB or 84% of the original size.

Image Optimization

-43%

Potential reduce by 40.4 kB

Original 93.2 kB
After minification 52.8 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, Learn To Code Mathworks needs image optimization as it can save up to 40.4 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 45.3 kB

Original 118.7 kB
After minification 109.6 kB
After compression 73.4 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 45.3 kB or 38% of the original size.

CSS Optimization

-70%

Potential reduce by 132.9 kB

Original 190.3 kB
After minification 189.8 kB
After compression 57.3 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. Learntocode.mathworks.com needs all CSS files to be minified and compressed as it can save up to 132.9 kB or 70% of the original size.

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After Optimization

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Learn To Code Mathworks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.