No reads. What does this mean?

PokerRoom No-Limit Hold'em, $1 BB (10 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG ($65.40)
UTG+1 ($107.70)
UTG+2 ($76.00)
Hero ($94.00)
MP2 ($155.95)
MP3 ($9.00)
CO ($123.70)
Button ($152.10)
SB ($112.95)
BB ($102.60)

Preflop: Hero is MP1 with J, J. SB posts a blind of $0.50.
1 fold, UTG+1 calls $1, 1 fold, Hero raises to $4.5, 6 folds, UTG+1 calls $3.50.

Flop: ($10.50) 7, 9, 6 (2 players)
UTG+1 checks, Hero bets $8, UTG+1 calls $8.

Turn: ($26.50) 6 (2 players)
UTG+1 bets $1, Hero...