first of all, your posts should be in the educational series so they don't get lost.
regarding this info, its a bit incomplete. you assume that these videos are popular because of the meta data. you'd need proof that those massive view counts are from searches of those terms. there's lots of ways to get to a video.
the other critical factor is geography. it doesn't matter if hajibs are popular in Turkey if we can't get them to join sites, or if shemales are popular in Russia if we can't bill there.
PornHub's Insights are far more helpful and valuable. you should get data there instead..
https://www.pornhub.com/insights/
#porncms