I've trying for 3 years to get back into gaining visitors. My rankings seems to be lowering month by month. 3 years ago I had over 120.000 visitors per day. Now I'm getting 60.000. And the trend is getting worse day by day.
I've lost PR. I've lost position on Google Images to sites leeching my images. I've lost #1 position against Wikipedia entries. And now I'm losing against other sites.
I've tried improving site speed, adding new content, and so on.
So, what should I do? Should I hire a specialist? Sincerely, it has been 3 years, doing a lot of stuff, and nothing is working. h1, links back, on an on and on...
Please advice.