I disagree. Firstly the keeper's view was blocked by her own defender and despite it being a back-heel there was a bit of pace on the ball. Also the keeper's feet were some way apart, which is the correct starting position, she was just unlucky/England were lucky that the ball went right between them. We see PL keepers concede goals that go through their legs week in week out and it's not classed as an error. Having said that she made a right mess of the fourth.