I usually move in the performance testing realm and one of the things I regularly do, is check for obvious omissions in website design before I get into the low down with testing.
What do I mean by that?
There is such a thing as (and I am having difficulty writing this) Best Practice, when it comes to web page development. These are technological imperatives that can be easily checked by using simple tools. You don’t need to be an HTML guru to use these or to gain more knowledge about your website under test.