First of all thanks for this good community, been reading tutorials and stuff here and learning a lot! I have a site with 100k+ pages index on google were I put more than 6 months ago a link to my main site in the footer of all pages, something like "developed by agencyX" but those backlinks won't show on any tool I checked for, seoquake, moz, semrush or anything! I noticed a few days ago both sites were hosted on the same IP address, so I change this today, is this the cause of the backlinks not showing? If so, should I forget about it or it will show eventually since I put each site on a different IP address? Another question, since the Penguin update, it's better to remove all this footer links and just make a page on this site linking to my agency? I really wanna to get some rank juice from this site to my agency domain. Thanks in advance!