Have metrics on the hits on https://tails.boum.org/install/win/usb/#back
…as a rough way of knowing how many people successfully installed Tails (possibly first time users) and tried to reboot it
This implies replacing ‘#’ by ‘?’. Otherwise we won’t see this in the server logs.
Hint: starting with Tor Browser 8.0 — included in Tails 3.9 — the User-Agent correctly reflects the platform aka. OS being used.
Feature Branch: web/16010-metrics-on-back
Parent Task: #15292 (closed)