Error Click

This signal ties the user's click to a JavaScript error that occurred immediately afterward on the same page; unlike the JavaScript Error tag, which counts any error during the session, Error Click pinpoints exactly which click triggered that error.

This metric acts as the bridge between user behavior and behind-the-scenes system failures. Imagine you want to know exactly where a technical error started, not just that an error existed somewhere on that page; Error Click points to that exact moment. This tag is a shortcut for the engineering team — instead of scanning the whole session, you go straight to the click that hit a technical dead end.