1 Ikiwiki has already been optimised a lot, however..
3 * Look at splitting up CGI.pm. But note that too much splitting can slow
6 * The backlinks calculation code is still O(N^2) on the number of pages.
7 If backlinks info were stored in the index file, it would go down to
8 constant time for iterative builds, though still N^2 for rebuilds.