I own train www.traincompany.org we specialize in personal efficiency or in danish language "personlig effektivitet". the goal is to rate page 1 on that topic in danish language.
The site is approx 3 years old, where we moved form traincompany.dk ( I still own that ) and we rate rather awful - which may be due to
a) we haven't done anything to the site in 3 years, but are reconstructing and rewriting these months. and it seems at least to improve the rating. Using wordpress, SEO tool, deleting unused pages. Using keywords in articles and headlines etc
b) we're still all too low (!) and I see that I have approx 90 bad russian back links out of 100. I ASSUME it will help to get rid of these. The links are in an excel file, and the 10 good ones, that I know, are marked in green. ( so dont kill the green ones ;) )
c) If You have any other suggestions - I may be open for that too