Chrome extension that displays if a site is hosted on Flywheel, or some crappy host. Also shows the WordPress version and any other services that can be determined by inspecting the page.
Download the file using the direct download link above.
Open Chrome's extentions page by typing chrome://extensions into Chrome's address bar.
Drag isItFlywheel.crx into the page that appears.
Forked and simplified from https://github.com/nqbao/chromesniffer