Addressing a question from @alexhollender :
Find out what percentage of pageviews from desktop devices (defined as those clients which our Varnish code, according to a user agent regex there, will not redirect from e.g. en.wikipedia.org to en.m.wikipedia.org unless a cookie indicates they opted in) goes to the mobile site (e.g. en.m.wikipedia.org). Data should be broken out by the percentage of the 50 most frequent browser/OS combinations.
IIRC this has been done before by e.g. @dr0ptp4kt, but I would need to look up where exactly and find the current version of that regex.
- Determine the current percentage of the desktop site among mobile device pageviews
- Determine the current percentage of the mobile site among desktop device pageviews
Both also limited to views by logged-in users.
It would be ideal if this were delivered in a way such that we can continue to monitor it going forward, rather than a one-time snapshot.