Ranked in these QuestionsQuestion Ranking
Pro Fast and built for scalability
Lighttpd is event-driven, asynchronous, non-blocking and single threaded. This allows lighttpd to be manage resources more efficiently compared to thread-based models (like Apache).
Pro Simple setup for static content
Pro Highly efficient memory use
With a small memory footprint compared to other web-servers, effective management of the cpu-load.
Lighttpd offers a more basic set of functions out of the box compared most web servers. Extra functionality can be added via modules.