Typically if you are in web range, then you are in battleship Nos range unless your running a faction webber. Inties are mainly just to hold a target in place until your gang arrives, and they will have webbers. Your prioirity is to orbit out at 27 km at 7 km/s and lock that target inplace, not web it to increase gun damage.
if you are doing anti-inty work however, a web is paramount.
As always in EVE, it all depends on the situation.