Opti Engage performs best in the US, Canada, France, UK, Germany, and Spain. Ad requests from IPs of other countries should be filtered out .
If your website receives a significant amount of traffic from countries outside of the US, Canada, France, UK, Germany, and Spain, it's highly likely that Opti Engage may under-perform in those geographies. This is primarily due to lower demand in these regions, as well as lower server response times and win rates.
To optimize the performance of Opti Engage, it is recommended to filter out ad requests from those geographies.
This can be done by using geotargeting or IP address blocking to limit ad requests from countries outside the recommended geographies.
By doing so, you can ensure that Opti Engage is used most effectively and that you are maximizing your inventory ECPM.