Task: Find All Insecure (Non-HTTPS) Content References in an HTTPS Web Page

Task: Find All Insecure (Non-HTTPS) Content References in an HTTPS Web Page: a task in Terminal-Lego-15k (Harbor dataset). You need to write a script that analyzes HTML files (representing HTTPS pages) and identifies all non-HTTPS (insecure) URLs referenced within them. This includes URLs found in: