After I searched for "piano" on
the Sequencer displayed the following message:
Proxy is not configured [x]
The request failed. Are you logged in on commons.wikimedia.org ? Please [log in] and try again
General security reminder: Only login to web sites when your address bar displays that site's address.
[cancel] [Retry API request]
and [log in] was linked to
although I was on secure server.
Could you change the code which creates that link so that it points to the secure server when the user is on that server?