February 26, 2010

XML Site Map – Good or Bad?

The use of XML sitemap is always discussed at the search marketing conference. Should you use XML file or not? It may not help you with what you want it to do, but still could help you in other ways.
January 7, 2010

Yahoo Japan Latest Algorithm Update

Yahoo Japan had algorithm update in December 2009, which caused many to experience ranking changes. This article is about the apparent changes from the latest update.
December 8, 2009

State of Search – Japan

My presentation about the state of search Japan from International Search Summit in London. I talked about the market size, e-commerce size, web search, mobile search, social media, etc. The additional information provided.