Getting an unwanted pop up in android

[desura]

from "newscenter.hangzhou-g20 online"

Something about an Android gift card.

Google search doesn't show. What is this?

 

[sweenish]

Sounds like an ad.

 

[bradly1101]

Where is it showing up? Did it start after you installed something?

 

[desura]

It happens randomly when I'm web surfing. Only on this device. I don't know if it happened after installing a specific app.