load website in iframe code example
Example 1: how to open a website inside a website
<iframe src="https://www.codegrepper.com" width="100%" height="300px"
title="website" style="border: 10px solid black;">
</iframe>
Example 2: iframe attributes
<iframe width="560" height="315" src="https://www.youtube.com/embed/owsfdh4gxyc" frameborder="0" allowfullscreen></iframe>