Get information about the most important search engine changes, and read about future developments in search engine optimization. For answers to SEO questions, e-mail Pure Visibility.
Announcements
- May 2006
- Google accounts for 50% of all searches in April, according to Nielson/Net Ratings.
- Yahoo! Search Marketing announces sponsored search changes, providing fast editorial reviews, multiple ad circulation, and better geo-targeting. These changes mirror some of Google Adwords’ better features.
- Google offers more tools: Google Trends and Google Co-op.










