As part of its mission to document Harvard University and the life of the broader Harvard community, the Harvard University Archives collects two categories of websites:
The A-Sites collection contains websites for Harvard academic departments, research centers, and administrative units from 2007 to the present.
The H-Sites collection contains websites created by people associated with Harvard: faculty, students, visiting scholars, and staff, as well as websites for organizations associated with the University. These websites date from 2010 to the present.