Hello,
Usually, you'll have no idea who or what websites you're sharing the resources of a server with. Each customer will usually have a limit on the total amount of server resources they can use, but this will be defined by your hosting package.Shared hosting is a type of web hosting where a single physical server hosts multiple sites. Many users utilize the resources on a single server, which keeps the costs low. Users each get a section of a server in which they can host their website files. Shared servers can hosts hundreds of users.