flexagon | Also, a technical question (Reply)

Yesterday someone named Dawn wrote me seeing significant traffic coming from my domain to hers, and wondering if I had linked to her page (and if so, to what). She thanked me for the traffic. I couldn't remember doing so. Feeling mildly paranoid, I logged on to my hosting service to see if any files had been added without my knowledge, but I didn't see anything new. So I wrote back to Dawn proclaiming bafflement and asking if she could see the referring URL on my domain, but no, her hosting service stats only tell her the referring domain... so basically I'm clueless now. (I can't Google over my domain for her domain name to find the link, since Google doesn't find the stuff inside the "a href" tag as far as I can tell. I could do a text search over the files on my laptop at home, but I forgot to last night...) Very odd.

Does anyone know what else I could do to figure it out? I heard that AltaVista has a way to find links to one's page, but when I went there I couldn't find that feature.