How to set iframe that it can be view on mobiles?

Question

I have a blog. I embed some iframes in it. but they are only shone on desktop not in mobiles.

Answer 1

In youtube, you can do something like this.
This is just an example

<iframe width="560" height="315" src="https://www.youtube.com/embed/dKZsIaiyz_k" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>