AK on 50nl, overplayed or standard?

[Zagga]

No reads on villain, except that he is french and sits shortstacked so probadly isn't a good player. Did I overplay AK here or is this standard?

- $0.25/$0.50 - No Limit Hold'em -
Seat 2: SB ($22.55)
Seat 3: BB ($29.34)
Seat 6: Hero (Btn) ($72.90)
*** PREFLOP ***
Hero is button with [Ac Kc]
Hero raises to $1.75, SB folds, BB calls ($1,25)

<font color="blue"> Standard</font>

*** FLOP *** [Jc 6h 9h] ($3,75)
BB bets $1.00, Hero raises to $3.25, BB calls

<font color="blue"> Pretty standard, but I might have been better by raising to $4 </font>

*** TURN *** [Jc 6h 9h] [6d] ($10,25)
BB bets $3.00, Hero calls

<font color="blue">Very weard lead by the Villain here. I put him on a marginal hand he wants cheaply showdowned or a flush/straigthdraw (8T/TQ). I think it is too expensive to find out here and I have no fold equity if he has a marginal hand. If he has a draw I have him beat now and a big raise will only be called by a better hand. Anyone shoving here? (he has about $20 behind), anyone folding?</font>


*** RIVER *** [Jc 6h 9h 6d] [2c] ($16,25)
BB bets $16.25, Hero calls

<font color="blue">The 2 changes nothing except that every draw has missed. Villain showed enoumous weaknes by his weak leads on the flop and the turn and this out of line potbet is almost always a missed draw with these guys. a made and (lke a 6) would probadly bet lower. Shoving has no fold equity since he has only a few dollars behind</font>