SEO (Search Engine Optimization).
XML Sitemap support – submit your sitemap to Google and Bing and improve your SEO
Google Analytics support
Support for SEO on Custom Post Types
Advanced Canonical URLs
Fine tune Page Navigational Links
Built-in API so other plugins/themes can access and extend functionality
ONLY plugin to provide SEO Integration for WP e-Commerce sites
Nonce Security built into All in One SEO Pack
Support for CMS-style WordPress installations
Automatically optimizes your titles for Google and other search engines
Generates META tags automatically
Avoids the typical duplicate content found on WordPress blogs
For beginners, you don’t even have to look at the options, it works out-of-the-box. Just install.
For advanced users, you can fine-tune everything to optimize your SEO
You can override any title and set any META description and any META keywords you want.
Compatibility with many other plugins