After the book was designed, GlutenFree Passport, and their sister company AllergyFree Passport hired Visible Logic to design their two web sites. Initially, the web site started as an accompaniment to the book, but the site has grown as the organization has grown.
The content serves a wide variety of users: people with food allergies; restaurant owners; people considering buying the book; media who wish to contact the authors for presentations; as well as food industry professionals who are interested in B2B consulting work.