Specifying User-agent to exclude for a website does not work.
Visits with a User-Agent specified in 'Website > Excluded User Agents' are sometimes still tracked.
Enable website specific user agent exclusionis un-checked (this is the default)
iplabeland click Save
matomo.php?idsite=1&rec=1&test&debug=1&ua=Mozilla/5.0 (X11; CrOS x86_64 8172.45.0 ;iplabel) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.64 Safari/537.36&debug=1to generate a request with a user agent containing
Once we click the checkbox
Enable website specific user agent exclusion. under Administration > Global websites settings > Global list of user agents to exclude, then the User agent specified in the "edit website" works as expected and the visit is excluded.