It would be great to add changedetection.io please : GitHub - dgtlmoon/changedetection.io: changedetection.io - The best and simplest self-hosted free open source website change detection tracking, monitoring and notification service. An alternative to Visualping, Watchtower etc. Designed for simplicity - the main goal is to simply monitor which websites had a text change for free. Free Open source web page change detection
I don’t this type of tool in Dietpi, it would be a great addition.