I am a web and print graphic designer, among other things. I feel compelled to point out that none of your images on the items and monster pages seem to have alt-text attached to them. At least none I have inspected so far. The spell pages do, it seems. Admittedly, the same image is getting labeled different things, but the standard is being upheld there. I know it seems a minor thing, but accessibility is important, especially considering the broad appeal of D&D.