Greetings,
I would like to setup a sensor for an element within this webpage:
https://rainwise.net/weather/mary062697
In the upper left is a status: "Online"
<span id="status" class="on">Online</span>
I would like to monitor that element and get an alert when it's offline and the status changes from "Oflfline" to "No Signal"
How can I setup a sensor for this?
Thanks, Paul
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