Hello everyone! I have my first site and started building links slowly (going 3 weeks now) (making web 2.0 buffer sites). But no ranking improvements for now, low competition (according to google keyword planner).. I checked the backlinks of site and saw like 2 dozens or more nofollow backlinks (using small seo tool). I remembered that I was spamming facebook pages, posting the links of my site before building links. So my question is that does no follow backlinks makes your site longer to rank? Any advice? Thanks in advance!