Safari extension to monitor web pages for changes?

I am looking for a Safari extension similar to Update Scanner (for Firefox) and Page Monitor (for Chrome). Any suggestions?


I don't know any extension like this one, but I've used Changes Meter which works really fine. It's a small app in your menubar and gets the job done.


Changes Meter is an app that just notify you about some change in web page. But it does not inform you about what has changed.


I'm using https://urlooker.com, it has free plan, shows exact changes and supports JS-generated pages.