Dmoz, the Open Directory Project (ODP,) editors are volunteers – they are naturally third-party neutral and will review and consider each submitted website on its own merits. Each editor applicant is screened for any conflict of interest, so any search results returned by Dmoz Directories can generally be trusted. The main downside to submitting a website to Dmoz is that the submission process can be interminable – although ultimately worth it in terms of relevant traffic directed to any website included in their directory. The Yahoo! Directory rivals Dmoz for size and comprehensiveness, and was in fact Yahoo’s initial reason for existence.

It has since evolved away from the fundamental classic human edited format of Directories, by instituting crawler-based listings in 2002, but remains a quality Directory that can be trusted. The Yahoo! Directory is very clearly displayed on its homepage. LookSmart, and Zeal – LookSmart’s non commercial arm – are other famous examples of quality directories.For a website to be listed in a trustworthy Directory such as Dmoz or Yahoo! can be one of the most important quality-assurance seals of approval and can be the essential difference between focused and relevant traffic to the site and random hits by frustrated browsers.About the Author Adrian Lawrence is the webmaster of Allthebizz a very popular business web directory covering a wide range of topics.