Let’s continue our ongoing series about things not to do when optimizing your site. Here’s a site that looks great at first glance:
But if you use Prefbar or something similar to turn off CSS, you see something different:
Why the big difference? Let’s view the source and check out the relevant part of the page:
Hmm. “Insert your hidden text here. Do not forget to [embiggen] your keywords.” I don’t recommend that people use CSS to hide text, and I don’t recommend that they document it, either.