30 Jun, 2008
directories
It used to be thought that Google gave a Pagerank boost to sites that are listed in the Yahoo! and ODP (a.k.a. DMOZ) directories, but these days general opinion is that they don’t. There is certainly a PageRank gain for sites that are listed in those directories, but the reason for it is now thought to be this:-
Google spiders the directories just like any other site and their pages have decent PageRank and so they are good inbound links to have. In the case of the ODP, Google’s directory is a copy of the ODP directory. Each time that sites are added and dropped from the ODP, they are added and dropped from Google’s directory when they next update it. The entry in Google’s directory is yet another good, PageRank boosting, inbound link. Also, the ODP data is used for searches on a myriad of websites - more inbound links!
Listings in the ODP are free but, because sites are reviewed by hand, it can take quite a long time to get in. The sooner a working site is submitted, the better. For tips on submitting to DMOZ, see this this DMOZ article.
