Exactly - there's people like me who have just found out how to create websites, but don't know how to make them more accessible. (Not professional or anything, just taught myself a bit of HTML, then left it *slightly* and went for WordPress. But I still use it to create 'alt' text for images, as well as captions- do they conflict at all? And also for unordered lists (bullet pointed lists) and ordered lists (numbered lists).

When you follow the first link on the OPs linked site, it takes you to $1. I also found $1, a site where you can enter the URL of another website into a search box, then press Enter, and it tells you where some possible accessibility problems might be on that website.