META tags are very useful for Web developers. They can be used to identify the creator of the page, what HTML specs the page follows, the "language" and "content type" of the page, or even a web spider block! In short, you can control a great deal on your page using META tags. The evaluation will include a variety of META tag checks, such as usage, correct application and effectiveness.

• Resources: Phil Bradley - Meta tags - what, where, when, why?
• Resources: Dictionary of HTML Meta Tags