Access investingteacher.com. Interactive Investment Education

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

investingteacher.com

76 ms

jquery.min.js

44 ms

jquery-ui.min.js

58 ms

site.js

32 ms

style.css

33 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 23% of them (13 requests) were addressed to the original Investingteacher.com, 11% (6 requests) were made to Apis.google.com and 7% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Developers.google.com.

Content Size

528.2 kB

After Optimization

331.1 kB

In fact, the total size of Investingteacher.com main page is 528.2 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. 65% of websites need less resources to load. Javascripts take 377.0 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 21.3 kB

Original 30.2 kB
After minification 29.4 kB
After compression 8.9 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. 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 21.3 kB or 71% of the original size.

Image Optimization

-31%

Potential reduce by 31.9 kB

Original 104.4 kB
After minification 72.6 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. Obviously, Investing Teacher needs image optimization as it can save up to 31.9 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-37%

Potential reduce by 138.7 kB

Original 377.0 kB
After minification 358.2 kB
After compression 238.3 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 138.7 kB or 37% of the original size.

CSS Optimization

-31%

Potential reduce by 5.2 kB

Original 16.6 kB
After minification 16.6 kB
After compression 11.4 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. Investingteacher.com needs all CSS files to be minified and compressed as it can save up to 5.2 kB or 31% of the original size.

Requests Now

After Optimization

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Investing Teacher. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.