Albin Larsson, 01/03/20 11:52:
It's worth mentioning that WMFs Kartotherian
instance now should deny
all non-cached tile requests from third-party domains. Tiles cached in
Varnish should however return as normal.
https://phabricator.wikimedia.org/T245145#5880898
Ah yes, and HappyCow has switched to their own tileserver,
map.happycow.net, at some point in the last month. So it was indeed a
(too) significant usage after all.
Federico