Slik får du frem sider i Googles tilleggsindeks: Det har lenge vært kjent at Google bruker to indekser: en hovedindeks og en tilleggsindeks. Ifølge Webmasterworld.com er dette den nye kommandoen du må bruke for å vise hvor mange sider du har i den såkalte ”supplemental” indeks (tilleggsresultatet):

site:http://www.domain.com/&

Dette er hva Googles Matt Cutts skrev om ”supplemental results” i januar:

As a reminder, supplemental results aren’t something to be afraid of; I’ve got pages from my site in the supplemental results, for example. A complete software rewrite of the infrastructure for supplemental results launched in Summer o’ 2005, and the supplemental results continue to get fresher. Having urls in the supplemental results doesn’t mean that you have some sort of penalty at all; the main determinant of whether a url is in our main web index or in the supplemental index is PageRank. If you used to have pages in our main web index and now they’re in the supplemental results, a good hypothesis is that we might not be counting links to your pages with the same weight as we have in the past.

(…) I think going forward, you’ll continue to see the supplemental results get even fresher, and website owners may see more traffic from their supplemental results pages.