How to avoid redirects on client's site for optimization?

Hello, I am a graphic designer for a client's site, and I am still learning about website optimization. In testing this client's site on, it's saying that I need to "Avoid URL redirects". I have a couple of optimization plugins installed that are already taking care of a couple other areas (gzip compression, etc.), but I'm not sure what to do about this one for the redirects...any help would be appreciated:

Avoid URL redirects
There are 4 redirects: redirects to redirects to redirects to redirects to

The main site is, but she does want it to redirect to for now, as there is nothing for content to put up for the main site at this point. So possibly the top 2 of these 4 redirects must remain, but perhaps the last 2 of these can be helped? Thanks!