If you Google "supplement reviews" you'll find a bunch of sites, mine being near the bottom of the first page, and my main competitor being at #1. I redesigned the site near the beginning of this year, and did a major upgrade of the software at the same time. Please let me know if it is confusing in any way, and whether the main strengths of the site are apparent, or whether I need to make them more clear.
I would call it a good start but you still need to chisel it . Right now there are a few annoying things but they are minor .
My home page PR is 3. Not sure where you're seeing the 1. This is after almost 3 years, so it's nothing special.