Type your shop's address. We load your homepage once, the way a shopper's browser does, and tell you which outside companies we saw running code on it — in plain words.
Free, no account. One page load, so this is a snapshot — storefronts do not load the same way every time, and what we saw may not be all of it. We name the companies we recognise and list the rest exactly as we found them.
We only read what your public homepage asks a browser to load. We never test your shop for weaknesses and never touch anything behind a login.