iframe stands for code example
Example: iframe
<!DOCTYPE html>
<html>
<body>
<iframe src="https://comercioiturama.blogspot.com/" width="800" height="600"></iframe>
</body>
</html>
<!DOCTYPE html>
<html>
<body>
<iframe src="https://comercioiturama.blogspot.com/" width="800" height="600"></iframe>
</body>
</html>