Home Depot favicon is showing up on my iPad

I’m not 100% sure if I’m terming this properly. Suddenly, the Home Depot logo appears as a favicon adjacent to my yahoo.com tab title. I had been browsing at Home Depot. But now, whenever I open a yahoo tab, I also get the HD logo. How can I delete this? I’ve tried removing the yahoo.com bookmark but that hasn’t worked.

[Edited by Moderator]

Original Title: Favicon Issue on iPad