Checking your SERP easily

If you are really concern about checking your SERP (search engine ranking position), I think there's one site that actually might be the answer for you. The site that I'm talking about is the serprush.com. In this site, you might actually be required to put your URL of your website along with the designated keywords you attached, and there are six choices to choose like Google, Yahoo, MSN, Google UK, Yahoo UK and MSN UK. This will let you determine if you are one of the top 25 in terms of search results. This is a very useful tool like no other, and totally free.