What is the semantic definition of the Google search driver "relevant :domain.TLD" as it connects to SEO?
If if has no definition, exists an on-line device that will create a checklist of relevant TLDs?
According to GoogleGuide.com/Similar_Pages:
How does Google locate comparable web pages? By locating various other websites detailed on web pages that link to the defined web page. ... relevant : search driver, returns the very same outcomes as the Similar web pages link.
So there is absolutely nothing that has anything to do with TLD, and also every little thing that concerns web links that stay with the link to a certain internet site on the very same web page.
Just how you intend to connect this to SEO depends on you I presume.
PS : I question it is so simplified as GoogleGuide define, there are possibly extra heuristics and also standards made use of by Google to locate comparable web pages - yet we will certainly never ever recognize these standards. (based upon their post concerning discovering similar pages).