We'll create fresh WordPress site with Performance Lab installed. You have 20 minutes to test the plugin after that site we'll be deleted.
The Performance Lab plugin is a collection of modules focused on enhancing performance of your site, most of which should eventually be merged into WordPress core. The plugin allows to individually enable and test the modules to get their benefits before they become available in WordPress core, and to provide feedback to further improve the solutions.
Currently the plugin includes the following performance modules: