How do I stop video from replaying itself on iPhone?

When I play a video on my iPhone in Safari, the video repeats itself as soon as it is done playing. Specifically, it keeps replaying itself in Vimeo. How do I stop this from happening?

I have already reset Safari, cleared the history and cache, and restarted the iPhone and it did not work. I have also tried adjusting the video settings in Settings and that did not help either.

Any advice would be appreciated and thank you very much in advance!