Want to know how your website measures up to today's standard? Check it!

So many browsers, mobile viewing devices, etc., how do you know if your website is up to today’s standard? Waaa, don’t read code? No problem. Here’s a tool that will not only keep you in check, it will tell you what to fix! http://validator.w3.org

Note: Top four you’re going to want to make sure you dance well with are: Opera, Explorer, Firefox and Safari.