We've recently updated our Google Analytics connector in Funnel. You can now access the Site Speed report which can be used to monitor how quickly users are able to see and interact with content.
When creating a new connection or reconfiguring an existing one, simply select the "Site Speed" report and choose the dimensions you wish to include:
You can learn more about the data you can obtain from the Site Speed report in this article.
We hope that you find this additional report useful. If you have any questions or if you would like to see historic data for these metrics, please contact firstname.lastname@example.org and we'll be happy to help.