Sure we can add JavaScript and make the web work the way we want, like this example, but many more... but what about SEO?
For example, I had a page for my app, it was very minimalistic and pretty, I targeted the 400 msec cold loading time, instead of a screenshot, I had a very well encoded h.265 screen recording (it's okay, people who can run the app, can certainly see the video), that video didn't cost more than a well optimized JPEG.
But I had to drop the video, and only load it after the JPEG loaded because of SEO reasons. Google isn't smart enough to recognize the video unless it's a YouTube video.
Sure we can add JavaScript and make the web work the way we want, like this example, but many more... but what about SEO?
For example, I had a page for my app, it was very minimalistic and pretty, I targeted the 400 msec cold loading time, instead of a screenshot, I had a very well encoded h.265 screen recording (it's okay, people who can run the app, can certainly see the video), that video didn't cost more than a well optimized JPEG.
But I had to drop the video, and only load it after the JPEG loaded because of SEO reasons. Google isn't smart enough to recognize the video unless it's a YouTube video.