hosting speed

A few days ago my friend introduced me to a job, because some time ago I quit his job, the family just a few things to deal with it, so there is no desperate search for work, but also deal with things at home now finished, so I Come on my friends to help me pay attention to a job, so my friend gave me a phone call to say that the company needs a website hosting speed technician it, see if I can put the next job, although I think after I graduated not engaged in the work of hosting speed aspect, but I hosting speed is a certain understanding, because I go to school had never been seen, the courses also learn quite good.