html - What is DOCTYPE? - Stack Overflow
29 The DOCTYPE tells the consuming user agent (web browsers, web crawlers, validation tools) what type of document the file is. Using it ensures that the consumer correctly parses the …
What is the correct way to declare an HTML5 Doctype.
Apr 26, 2013 · What is the correct way to use start tag when creating with HTML5 IE: HTML 4 Strict is like this
What does <!doctype html> do? - Stack Overflow
Nov 5, 2021 · DOCTYPE Declaration is the abbreviation for Document Type Declaration (DTD). The DOCTYPE Declaration (DTD or Document Type Declaration) does a couple of things: …
"<!DOCTYPE html>" What does it mean? - Stack Overflow
Feb 19, 2012 · <!DOCTYPE html> is the doctype for the document. It basically tells the web browser how to render the page (there are different doctypes). If the page renders improperly …
html - Why do I need a doctype? (What does it do) - Stack Overflow
May 20, 2011 · The doctype declaration is not an HTML tag; it is an instruction to the web browser about what version of the markup language the page is written in. The doctype declaration …
What are the different doctypes in html and what do they mean?
Doctype declarations are only used for one thing in todays browsers, that is switching between quirks rendering mode and standards rendering mode for CSS. So basically it is a CSS-thing, …
html - What is the functionality of !DOCTYPE? - Stack Overflow
The doctype is a standard defined by the w3c - when you hear about standards based web development this is what they are talking about. The idea of using the doctype is you create …
What happens if I don't put a <!DOCTYPE html> in my code? Will …
Apr 22, 2014 · 14 In HTML documents, browsers use a DOCTYPE in the beginning of the document to decide whether to handle it in quirks mode or standards mode.
html - Whats the point of DOCTYPE? - Stack Overflow
Jun 2, 2011 · The HTML layout engines in modern web browsers perform DOCTYPE "sniffing" or "switching", wherein the DOCTYPE in a document served as text/html determines a layout …
Do I need a !DOCTYPE declaration in a php file with html?
12 Sorry to resurrect the dead, but no one seems to explain why you need a doctype in HTML (yes a PHP script outputting HTML is an HTML file at the end). Declaring a doctype affects the …