Spurs took the lead at home through Ben Davies on the hour mark before Brian Brobbey found an 80th minute equaliser.
Frank said afterwards, "Im pleased with the first half. I think we showed a lot of good intentions, a lot of good play. I think we came into some very good offensive situations where we lacked the cutting-edge quality. So that was positive.
"And I think the big headline is we didn't score the 2-0 goal. We didn't kill the game off 2-0, then the game, we are out of sight. We gave nothing away throughout the game.
"We have one bit where they do a top bit of play, and then it's 1-1. So for me, it was the 2-0 goal we lacked at. I think first half was very good. I think we were totally dominant.
"Second half, not as dominant, but we still get into some very good situations, have some good counter-attack situations where we need to get more out of it. You can't rely on in the Premier League just to win 1-0."
On the home boos at the final whistle, Frank also said: "I liked the backing of the fans for the team throughout the 90 minutes. I think that was excellent and pushed us forward in many ways.
"I am sure everyone could acknowledge especially first half was positive and a step in the right direction, getting in good areas, doing the right things and I am sure 100 per cent sure everyone could acknowledge the effort and hard work of the players. That is all you can ask for and then we’re all a little disappointed that we couldn’t get the three points."