If you are a blogger using WordPress as your blogging platform, then you should follow these WordPress optimization tips by Joost De Valk of Yoast.com
Joost presented these slides on A4UExpo Europe on WordPress Optimization.
Here are the slides:
WordPress Optimization: Doing 40 tips in 40 minutes
I want to say my thanks to Joost for allowing me to share these amazing tips and for creating quality WordPress plugins.