this is a tag: <h1>test</h1> tags can have attributes: <div id = foobar> Attribute values can be quoted: <input name = 'age' type = "number"> But you cannot put attributes everywhere: </nope data=foobar> Please mind the gap: < test The pirate says &arrrrr; Does this open two pages? <a href=foo.html href=bar.html>click me</a> Do you start or do you end? </yes/>