There are two candidates this page could redirect to:
- WebCrawler (4724 hits in Feb 2010), and
- Web crawler (44720 hits in Feb 2010).
Based on this tenfold difference in popularity, I think it's reasonable to assume that most people that "webcrawler" are looking for the "web crawler" page. Not that it really matters: both articles have hatnotes pointing at the other. Sietse (talk) 13:02, 7 March 2010 (UTC)