You'd expect large companies to adhere to basic best practices in SEO, usability and accessibility. But you'd be wrong. In today's au Natural column, "SEO Site Clinic: American Express," Mark Jackson discusses ways in which the site is in need of SEO help, so that we can all learn from their mistakes.

Introducing SES Online
Want to view one of the sessions you missed or listen to an especially informative presenter a second time? SES New York sessions are available for purchase on ClickZ Academy's new e-Learning site. SES is now Online!

