Submit 2 Search Engine

We all know the importance of Backlinks. The best links a web site can have are natural, one-way inbound links. These are links that are posted by other web sites, forums or blogs. These show a natural interest in something the linked web site offers such as valuable information, news, a tool or some other resource.There are many tools available to check the total number of backling to your website.

For google go to google.com, put link:http://www.yourdomain.com in the search box and you will see the total number of backlinks to your website

For Yahoo go to yahoo.com put linkdomain:www.yourdoamin.com in the search box and you will see the total number of backlinks to your website.yahoo gives you more detail then google

also i use http://www.iwebtool.com/backlink_checker. It shows the PageRank of the pages that are linking to you. so i find it very useful.