Webhook widget - notification on lost connection

HI all,
I am using a webhook widget to pull some weather data from my personal weather website into one of my sketches. I was looking to see if I could flag when the data is not received successfully (eg the website is down) and send a blynk notification. Is this possible? It doesn’t seem like it can be done from the widget itself and when I review the serial monitor with a bogus website in the widget, it doesn’t seem to return anything that I could use as a flag.

Cheers
Steve