Access course.algotrading101.com. Learn Algorithmic Trading & Python

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

course.algotrading101.com

164 ms

css

77 ms

home-style_SrIS5Vz22.css

52 ms

ck.5.js

70 ms

AlgoTrading101-Logo-1.png

419 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Course.algotrading101.com, 29% (20 requests) were made to Lh3.googleusercontent.com and 26% (18 requests) were made to Ik.imagekit.io. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Ik.imagekit.io.

Content Size

1.7 MB

After Optimization

1.1 MB

In fact, the total size of Course.algotrading101.com main page is 1.7 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. 65% of websites need less resources to load. Images take 812.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 142.9 kB

Original 177.9 kB
After minification 160.5 kB
After compression 35.1 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. 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 142.9 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 23.1 kB

Original 812.6 kB
After minification 789.6 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. Course Algo Trading 101 images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 432.7 kB

Original 672.9 kB
After minification 672.9 kB
After compression 240.2 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 432.7 kB or 64% of the original size.

CSS Optimization

-2%

Potential reduce by 40 B

Original 2.7 kB
After minification 2.7 kB
After compression 2.6 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. Course.algotrading101.com has all CSS files already compressed.

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After Optimization

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Course Algo Trading 101. 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 as a result speed up the page load time.