"indexable only" option on tier filter

marty

on the "tier filter" under "data"

project>data>tier filter>3rd tick box "indexable only"

how does it define "indexable" because one of the purposes is to build lower tiers to index the urls above, so if it is'nt indexed now, should'nt you be building links to it ?

please explain what this means because surely all of the links above are potentially "indexable" if you build links to them  below ?

Sven

Good question. Technically you can skip that but it might still be interesting for google to see links build to that backlink to rais it's value. Really hard to tell. I leave that open for others to answer.