Automated Weekly Web Page Change Comparison Workflow

This n8n workflow automates the process of tracking, comparing, and reporting changes on multiple web pages weekly. It begins with scheduled triggers and initializes workflow variables, including Google Drive and Google Sheets IDs. It uses web scraping tools to extract page content in Markdown format and processes this data to generate structured JSON outputs. The workflow then saves weekly snapshots on Google Drive, compares current and previous week data to detect changes, and generates detailed Markdown change logs. These logs are converted into HTML and stored in Google Docs for easy review. Final steps include updating Google Sheets with comparison links and sending email notifications with the report attached. This workflow is ideal for monitoring competitors, websites, or any web content updates automatically each week.