Invalid link on the Semantic-UI homepage

Title

Invalid link on the Semantic-UI homepage i.e SMACSS link in the homepage should lead to SMACSS website

Steps

Open url: https://semantic-ui.com/ Scroll down to "Concise HTML" and click on SMACSS

Expected Result

Should open SMACSS official website http://smacss.com/

Actual Result

Leads to a dead link with error This site can’t provide a secure connection

Version

x.y.z

Testcase

https://user-images.githubusercontent.com/49100294/199619530-803edac1-65bb-4248-ad24-017cf7638e2f.mp4