A tool used to put placeholders in for text that will need to be added later to a webpage. It can also be used to explain parts of a webpage that do not display in a browser but will appear in a text editor. It will help any collaborative efforts to build a website.

• Comment

• Metadata

• Element

• Body Tag

A type of tag used to embed metadata in CSS.

• Metadata

• HTML Tag

• Meta Tag

• Head Tag

This is not an HTML tag. It is "information" directed to the browser about what kind of document to expect.

• HTML Comment

• JavaScript

• DOCTPYE Declaration

• NoscriptTag

A tag which notifies the user if their browser does not support the programming language that is currently in use.

• Body Tag

• NoscriptTag

• Link Tag

• Script Tag

Some characters are reserved in HTML, to display there must be a & and a ; or &# and ;

• Element

• Head Tag

• Entities

• Link Tag

A tag which contains everything that displays on the webpage. Most of the tags used in CSS are placed inside of a body tag.

• Body Tag

• HTML Tag

• NoscriptTag

• Link Tag

A tag which contains data that makes up a webpage.

• Body Tag

• Link Tag

• Html Tag

• Head Tag

Hypertext Markup Language 5 (HTML5) is a type of markup language used to build and present content on the Internet.

• Head Tag

• HTML5

• HTML Comment

• Tag

A tool used in CSS to describe items and elements and their usage.

• Head Tag

• HTML Tag

• Meta Tag

• Metadata

Added to HTML by using the following syntax: <!-- Write here --> and can be used as a debugging tool to look for errors.

• NoscriptTag

• Head Tag

• JavaScript

• HTML Comment