When I fetch and render it is showing partial. It looks fine. The same way Google sees it is the same way visitors see it.
The reason for this is that I've added BuySellaAd codes in a widget onto my sidebar and footer. When I remove it it's perfectly fine. I'm not blocking anything in my robots.txt. Is it normal that Google can't access external scripts? Please I don't want to get penalized or I don't want my rank to drop? What do I do? Do I leave the BuySellaAd codes?