Views online are not always a person.
Views in person should be reported to you with feedback.
A house on a lock box may not provide the same info as a home where the listing professional accompanies all showings.
(Please note: when you choose an answer as a Best Answer, or at least give a thumbs up, it helps those who answer questions here.)
There are weekly updates of Property Views on Trulia, MLS,
Virtual Tours etc.
Its a great place to advertise on trulia.
You can also get daily updates on who has entered your home
using the tracking via MLS Key Boxes.