What is Doctype in HTML explain with an example
html4头文件声明,HTML DOCTYPE Declaration-CSDN博客
How to specify the HTML document type - Doctype declaration
DOCTYPE HTML5 Definition of Document Type What is it?
Know more about Html5 - for Developers
Understanding HTML5 Validation
What is the Doctype declaration? - Wiredelta
HTML Best Practices | Proper HTML Structure & Formatting
What happens to the HTML5 doctype when HTML6 comes out? - Quora
A Tiny HTML Document
HTML5 Doctype and Character Encoding Declarations | Tiny Tutorials' Adobe Classroom
Improvement of HTML5 support in PhpStorm & WebStorm | The WebIDE Blog
Solved Q.01. Which of the following is a valid HTML5 Doctype | Chegg.com
What is doctype in HTML5?
HTML doctype declaration - !DOCTYPE HTML5 - YouTube
HTML Starter Template – A Basic HTML5 Boilerplate for index.html
An Introduction to DOCTYPEs (DTDs) - dummies
Layman's Coding: What is the minimum HTML you need for a website? | by Cortney Thomas | Medium
Basic HTML: Metadata and the Head Element
