Welcome to the gluten free crawler. We crawl the web for certified gluten free content.
According to the FDA, "gluten free" means less than 20 parts per million of gluten. Therefore, mentioning the words "wheat", "barley", "rye" or any other gluten-contaminated words, more than 20 times for every million words would make your website contaminated.
Can't really help you with that... It's up to our crawlers and we don't have much say in the matter.
Similarly to Google, our crawlers have a life of their own. We try to tell them what to do sometimes, but they've been known to flip us the bird and say, "Don't tell me what to do Dad! I do what I want!"
In fact, the other day I saw one of the Gluten Free Crawlers smacking down a cake at an 8 year old's birthday party, Dikembe Mutumbo style. (Don't worry, this crawler was immediately suspended and his liscense to crawl was revoked by the NSA. You know, "No Secrets in America", the organization that protects American privacy and freedom by destroying American's privacy and freedom.)
In all seriousness though.... My name is Josh and this is just an old domain I had lying around to use as a contact point for my crawling project. You probably found this site because my crawler was bothering your website. Really sorry about that; I don't mean to annoy any webmasters out there. Please send me an email to firstname.lastname@example.org and I'll get you sorted out. I'm happy to block your website, and if there are any bugs that are causing my crawler to harrass your site, I'd really like to know about them.