Working on a website with an identical mirror site on the other side of the planet; how can I prevent the mirror from splitting the pagerank credit in search engines? [more inside]
posted on Oct 1, 2006 - 4 answers

What is the point of PageRank, and why do people think that's a silly question? [more inside]
posted on May 31, 2006 - 30 answers

I've found a domain name I want to acquire from its current owner, and it looks like I may be able to do so. The IP address at which the domain resides is listed in a spam blacklist database. If I acquire the name and give it a new IP address, I assume that particular problem goes away. What's the best place, though, to check and see if the domain name itself is widely considered to be a spam source? Should I consider the IP listing to sully the domain -- am I buying a potential Superfund site? [more inside]
posted on Dec 4, 2005 - 5 answers

Will converting a home page from shtml to cgi negatively impact its pagerank? [more inside]
posted on Dec 3, 2005 - 6 answers

I need to shift one of my websites to a new domain - with the minimal amount of interruption to my Google juice. What is the best way to redirect traffic to the new site? .htaccess redirects? Something else? Other pointers?
posted on Jun 3, 2005 - 3 answers