Backlinks from new/different domains rather than having all your backlinks from one single domain/website.

Same with ip, and visitors.

This are links from different domain name and not from a sub folder/page.

Links from sites hosted on different unique class c hosting. For example, some hosting companies provide shared hosting which means a user can have one hosting account and be able to manage several sites from there. The shared hosting can even be shared among more than one person which could result to hundreds of sites from one hosting IP.

The number of separate people that land on your site thou stat can count unique visitors based on how you set your adjustment. But ordinarily when Mary, Jessica, Paul, Thomas visit your site it will be count as four visitors even if they land on your site several times a day.

What does mean mean?

Like,

I mean that one.

He is mean.

He looks mean.

That must mean he is...