Yahoo SEO FactorsYahoo, like all other search engines measure the number and nature of inbound links into a site from other websites. It appears, however, that Yahoo seo places a lesser emphasis on these links than other major engines. The most important off-site factor appears to be inclusion in the Yahoo directory.
Our own experience on Yahoo and Google SEO:
1. Yahoo doesn't care about new domain, while it takes much more time to make new domain website rank high on google.
2. Yahoo doesn't look much at domain name, while google DOES!
3. Title is more important in google than yahoo.