"State Farm website properties and mobile applications may use common tracking technologies like browser cookies, "Local Shared Objects", analytical tools, device IDs or other technologies. We also collect certain technical information about the device you use to access our site or services, such as user-agent, time stamp, hardware type, language and time zone settings, IP address, OS type and version and installed fonts."
State Farm collects extensive device fingerprinting data including installed fonts, hardware type, and device IDs, which can be used to track users across sites and devices. They also explicitly state they do not honor 'Do Not Track' signals.