[avoutic]

On Chromium-based browsers, if you open the Developer Tools (F12 or Inspect in right click) and you go to the Network tab, you can click 'Disable Cache'.

In my experience, this solves the sticky 301 issue and you should have no issues with cached 301s anymore.

Works perfect for these kind of investigations or if you made a mistake during site development.

[SlightlyLeftPad]

Of course, there are ways to clear it but that’s never something you could expect a non-technical user to do.