SEO Checklist_ A step-by-step plan for fixing SEO problems with your web site ( PDFDrive )

active site?
Perhaps Google’s plan to wipe out
low quality EMDs worked and it no
longer made money, so they let it
expire? No-one wants it now
because of the problems associated
with this type of EMD and the fact
that the domain may have picked
up a penalty (which isn’t always
removed when a domain changes
hands).
Using Way Back Machine to
Find Problem Domains
If your domain has never ranked
properly, then I’d recommend that
you check it at the Way Back