Hype Standard 3.6.3 on Mavericks and Sierra (latest OS version each).
In Mavericks, Safari 9.1.3 displays a static image with no animation at all.
In Sierra, Safari 10.1.1 displays a blank page.
Your movie link is most interesting, as it shows two logos. I only see the upper logo (in your original example as well as in my animated modification); the lower logo is just an empty rectangle for me in Hype as well as in Safari 9 (as I said, Safari 10 shows an empty page):
PS: I get the email notifications about new posts in this thread only sporadically; e.g. I didn’t get one for your last post. Is this a known problem?