Improve the overall performance of WordPress by delivering static content from external cache servers.
Installation normally takes less than 3 minutes:
Upload to your plugins folder, usually
wp-content/plugins/ and unzip the file.
Activate the plugin via the plugin screen.
Create a SteadyOffload account. You will receive your SteadyOffload key in an email message immediately.
Go to the "Options" administration menu, select "WP-Offload", enter your SteadyOffload key, check "Enable Offloading" and click "Update Options".
The static content in your posts (images, links to PDF documents, movies, etc.) will now be automatically mirrored and offloaded to the SteadyOffload cache servers. Note that you will have to freshly regenerate any pages that have been previously cached with WP-Cache.