Nothing involving the session scope.
The CFML code on this page renders the timestamp and a counter
from application scope — that's it.
Because Application.cfc opts into
this.lazySessionCreation = true, the engine does
not create a session record in KV, does not fire
onSessionStart, and does not emit a
Set-Cookie header on the response. Pages with this
shape cost zero KV operations.
Inspect the response headers (e.g. curl -i) — you'll
see no Set-Cookie line.