great guide man. I do have some questions if I may 1. so few months ago one of my sites was penalized for having "thin content". it wasnt penalized because of my backlinks but because of manual review of the website itself (thin content). I do have my own PBNs giving backlinks to this website. at the moment I want to create a new site but I wonder if I should create backlinks from these same PBN to this new site? My doubt is that it might look suspicious considering these same PBNs have backlinks to my old site which is already penalized. and most of the times these PBNs do not have any other outbound link except to my penalized site (several of my PBNs have other outbound links to authoritative sites such as wikipedia but only 1-2 OBL in each PBN) 2. considering my website does not have any e-commerce functionality, do I need to upgrade from HTTP to HTTPS? i mean, it's just mostly articles and videos, but how important is it to upgrade to HTTPS?