Much like it Appears, "nofollow" tells search engines to not Stick to the connection. Some engines even now adhere to them simply just to discover new internet pages, but these back links don't move hyperlink fairness (the "votes of recognition" we discussed higher than), so they are often useful https://www.seobyaxy.com/blog/how-many-visitors-do-you-need-to-make-money-on-a-website/