Headers
Used to infer user browser, OS and device.
Used to infer user language.
Body
application/json
Hit event metadata.
Website hit event. Page view load event.
Beacon ID generated for each user to link multiple events on the same page together.
Page URL including query parameters.
If the user is a unique user or not.
If the user has visited this page before or not.
Referrer URL.
Timezone of the user.
Custom event properties.
Response
OK.