I made my first video! And I used dtube of course.

But it doesn't load or play without long pauses. What have I done wrong? https://dtube.video/#!/v/mhrose/j9v2xny1
I thought it was the browser I used - Safari. But, now it happens on Chrome as well.

Also, it doesn't show up on a search with the word Health or Steemfest.
Appreciate any help.

I may have to resort to YouTube!