How come Spiderman doesn't bleed much?

For those who've watched the movie, you'll know that Peter gets quite beat up in a few fight scenes. Which is why I found it weird that he only came out with a minor scratch or two. 

Now I know Spiderman has enhanced durability, but considering he got a black eye from tussling with Cap, I'd have expected a bit more injury after the beat down that he took in this movie.