Welcome to the Q&A Forum

Hi MOZ experts. After spending numerous hours analyzing one of my client's competitors site and not being able to figure it out I have no other options but to ask you for help. The site in on first page for at least an year for terms like: windows doors Toronto, windows Toronto etc (very comparative niche, difficulty score 41%) Site : http://www.aztechdoors.com Very few links found: | www.chainmailconnection.com | 31 |
| ontarioclassified.com | 29 |
| www.windowsdoorstoronto.com | 13 |
| www.ontario-businesses.com | 11 |
| www.shajinfotech.com | 10 | I would say , low end links, only 1 link caught my eye : www.shajinfotech.com  with mR 5.43 (without any reason, site without links , history etc.) Other then that , can't find any reason for high ranking and for high mozRank. Please help me to understand. I don't care about this particular site but I'm trying to understand how things works. Thank you in advance for the help. Alex