CSS
HTML
JAVASCRIPT
Minify
Settings
IE-8
Module
Compress
Keep Fnames
keep Class Names
Mangle (changes identifier names)
Remove Comments
Use Short Doctype
Collapse Whitespace
Remove Optional Tags
Remove Empty Elements
Remove Attribute Quotes
Remove Empty Attributes
Remove Comments From CDATA
Remove Redundant Attributes
Collapse Boolean Attributes
Process Conditional Comments
Remove Script Type Attributes
Collapse Inline Tag Whitespace
Remove Style Link Type Attributes
ECMA (specify ECMAScript release)