Go to: https://peakfun.com/my-activity
In Filter by Apps Videos and Pages produce the following URLs:
https://peakfun.com/activities/COM_EASYSOCIAL_ROUTER_ACTIVITIES_TYPE_VIDEOS
https://peakfun.com/activities/COM_EASYSOCIAL_ROUTER_ACTIVITIES_TYPE_PAGES

On a somewhat related note, https://peakfun.com/activities/hiddenactor would be better if it was https://peakfun.com/activities/hiddenuser
It's minor semantics, the second version would be better understood.