Here are the features:
2) Enable gzip compression: Plugin compresses large files to gzip compression. You have the option to enable or disable gzip compression.
3) Exclude header styles, header scripts and footer scripts from loading: You have the option to exclude header styles, header scripts and footer scripts which take a long time to load from loading in your blog. Also, you can manually select individual header styles, header scripts and footer scripts which you want to include or exclude.