Avast is not catching this, keeps popping up and ruining my veiwing of common websites. stags.bluekai.com
Removal instruction using AdwCleaner: https://malwaretips.com/blogs/remove-stags-bluekai-com/
If you like someone to help you with it, wait for a qualified remover to assist you,
and produce the logs like described here: https://forum.avast.com/index.php?topic=194892.0
polonus