Premiere Pro can output a movie in mp4 format. This mp4 movie can then be displayed in a web page as shown below.
In HTM5, one can use the video tag to display a movie on a web page. The height and width specify the size of the window in which the movie will play and the controls attribute provides the user with ways to control the movie. The message "Your browser does not suppor the video tag" is of course optional.
<video width="320" height="240" controls>
<source src="movie.mp4" type="video/mp4">
Your browser does not support the video tag.
This code is from https://www.w3schools.com/html/tryit.asp?filename=tryhtml5_video_all. To obtain this movie, I right-clicked on the movie in the web page and then saved it to my computer, just like you would save an image. I uploaded this html file and the mp4 file and thus can display this movie in this page.
Revised: November 25, 2019. Comments to William Pegram, email@example.com