Learning HTML 5 -
Hey! This post's a little over two years old now, so some of what's here might be out of date. Still worth a read, but if anything really matters to you, it's worth double-checking against a newer source too.
https://www.youtube.com/watch?v=2POjE8yu-vI The final part of a series focusing on HTML 5, how to setup the foundations of any web page. Throughout the series, we will develop a basic understanding of coding conventions, web page optimisation and how to code a basic website. In this episode, we will be looking at how to validate any code you have created in HTML 5. Using the W3C Validator we can seek out any errors or warnings that be present within the code, this allows for minor tweaks and perfect code! Check out the full series at Learning HTML 5