It's not "written too slow" if you e.g. only get 50 users a week, though. If bots add so much load that you need to go optimise your website for them, then that

It's not "written too slow" if you e.g. only get 50 users a week, though. If bots add so much load that you need to go optimise your website for them, then that's a bot problem not a website problem.