Doctype html

Question

What does doctypehtml mean?

Answer 1

It just means that the document is an html document.

Most browsers will recognize an html document by default even if you exclude the doctype. Some, however, won't and the document will be displayed as plain text.

Answer 2

It means

Browser: When you see this, read it as you would any other document that follows the HTML5 living standard.

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

Many prior posts on this. One example:

https://www.sololearn.com/Discuss/1243086/?ref=app