SEO now in Japan
An interesting analysis pages about SEO performance review in last 3.5 month : http://japan.internet.com/busnews/20060822/27.html (in Japanese) and supplement page : http://www.sem-r.com/22/20060822114026.html (also in Japanese).
The first page shows 4 graphs, where top 50 ranked webpages/websites are tracked from May 1 to August 15, 2006 by “man power”, “travel”, “money/finance” and “shopping” related searched keywords respectively from top to last.
1. Top websites in Serp with single word (not including brand name) keep their position in long span, but from 10th to 50th position sites often experiment up and down.
These keywords are traffic and nice conversion generator, and the top ranked sites do strong SEO to keep their positions.
2. Query with key phrase (more than 2 words) tend to cause change in sites ranking.
Probably SEO tuning-level of the sites are not appropiate in order to keep a stable high position.
3. Product and service names in search query result pages show often diferrent websites.
I think the analysis is quite valuable.
For more details, please use translate service sites.
