I got a pop-up warning on my phone, is it legit?

[AC Question]

The pop-up is from myandroidtelephone.tech I've been trying to look it up but there is no reference to it that I can find. Help?

 

[Laura Knotek]

Welcome to Android Central. That's a popup from your browser or adware from an app. Don't click on it.

 

[B. Diddy]

Welcome to Android Central! And if it comes up when you're on a certain website on your browser, avoid that website.