robots

I have the website of the users to be shown under the postbit. I would like to know if this information is no-index by default. or do I need to manualy do that ?

Hello, How can I add robots/bots to my forum? E.g.: Total: 318 (members: 27, guests: 223, robots: 68)

What's the best way to block Baidu spiders from crawling your site and forum? I've searched and see conflicted methods. Being a novice, I'm not sure what the best way is. I'd appreciate any recommendations along with any steps to make this happen. Thanks!