I created this blog a few months ago. A few days ago I made my first post and then a few days later this "Allxhost.com" block showed up at the top of my page.
I cannot seem to get rid of it no matter what I do. I, unfortunately, had to uninstall everything including plugins, themes, etc. It didn't seem to to fix the problem. This block was not coded into my scripts. And it seems that I can't find the code in the sheets they come from, only when I click "View Source."