Audible Web Development Engineer interview questions

I received a mail from the Recruiter to schedule first initial phone interview with the recruiter. Recruiter has asked me to brief about my past projects and grilled on some very basic web tech and data structures questions which are pretty much easy. In a week, I had been scheduled for the phone interview which comprised of series of questions from HML5, CSS and HTTP web. Following it, I was asked to code in collabedit of about three questions. Later, I got a call from recruiter that they are interested to call me onsite. The onsite interview is pretty much more behavioral than technical than expected. I wondered whether I was interviewing for a team lead, business analyst role. The interviewers were very friendly and the behavioral questions were very difficult to understand and interpret.