What is meant by One way link is a link to our site posted by another site, but we did not put the link on our site, while two way link is my link on your site and you also link my site or what is often referred to as link exchange.purpose of seeking backlinks is to improve pagerank blog. On how to find backlinks and pagerank understanding.
After learning how to build backlinks. Sure you wanna know how to check backlinks and how many number of backlinks that you have successfully collected. Ok to check it out you can use the tool backlink watch the address at http://www.backlinkwatch.com How to use it very easily.
After visiting the site. Enter the web address you want to check and click the Check backlinks . For example I put hermanblog.com and here are the results. Specification: 354 is the number of backlinks obtained figures that I circled on the OBL is the number of external links from sites that provide backlinks.The larger the value the better the backlink OBLnya you earn. flags for displaying information part follow or nofollow .
If there is information nofollow tag means that the site provides nofollow on our link, which means we do not get backlinks from these sites. To check other sites do the same. Good luck. May be useful