Sherlock Holmes

What it does

Sales down, traffic off, conversion tanked: it builds a suspect list and then works through what would actually prove or eliminate each one, rather than guessing at the first plausible answer. It runs when you ask it to, rather than on a timer.

Before you install

Open the share link and read the instructions it carries before you add it. @liam_fallen shared this one publicly, and adding it copies the setup into your own account rather than giving you access to theirs.