Monitor a whole website, part of a website or a single page. Alerts for changes

Monitor a whole website, part of a website or a single page.
Be alerted to any changes, visible text, source code or changes to the page’s resources.
Runs locally, not a cloud service.
Own your own data.
Schedule hourly, daily, weekly, monthly scan.
Set up configs for multiple sites / pages
An archive is kept, including all changes to pages, images, style sheets and js
a ‘living’ version of the page, not a screenshot
Switch between versions of the page to compare them
Export a historical page as image or collection of all of its files