In a html document must all the tag get closed with the end tag

Question

Html code

Answer 1

They are two kinda of tags in html documents...

1. Tags with opening and closing <p> </p>
2. Self-contained tags <br/>

So it will depend on which kinda tags you start with... If you start with self-contained tags like <br/> or simply a convention <br> opening tag, then this don't have closing tags, but others types has closing tags...

Answer 2

Yes. But, some tags do not have a closing tag like <img>, <br>, <hr>

It is usually good practice to write these like: <img src="path" />, <br />, <hr />

Where you put a forward slash before the greater than symbol.

This essentially acts like closing the tag that doesn't have it's own closing tag.

Answer 3

Wala! Dili! John Fernandez

No point in posting an answer and liking imong own post when there are discrepancies. Ngano man? / Bakit?

iframe does have a closing tag:

https://www.w3schools.com/tags/tag_iframe.asp