Impressive plugin and great job.
I would like to try you plugin, however I need you advise.
1. Does SBP defer parsing W3TC minified JS files?
2. Does SBP insert W3TC minified CSS files to the footer and load CSS minified files asynchronously?
3. Do I need to uninstall Lazy Load Plugin to install SBP for lazy load image?
4. Anyway to disable image compression level in your plugin ie. define constant to false?
5. Does the WP admin (backend) load JS from load Google Libraries?
Very excited to try your plugin.