Steemd.com is actually a third party website, technically not run by Steemit. It is a blockchain explorer, developed by roadscape. I know he is working on getting the site back to 100%, but it may take a while.
steemd.com is a public website which does not use your login. Everyone will have the same experience on the website regardless of how much or how little Steem Power they have.
When I joined, there wasn't any delegated SP yet. I think I got 5 SP, but it was not delegated, it was to keep.