I only discovered by accident that you could highlight a certain part of the page to track. This is a great feature and you should introduce some text letting the user know this.
Are you considering offering paid plans by any chance? We'd be interested in using a service like this, but it would need to have a much lower interval to meet our needs.
Hi Pyramids,
please write me an email to hello@visualping.io and we can talk about this :-)