Position script

Advice on script that create reports for customers

[zpeed]

I've recently gotten some SEO assignments, now I need your advice on where to get a script for tracking the positions for my customers on the largest SEs.

In other words i need a script that handles different logins and search engine ranks on the largest SEs.

It's important it uses the APIs from the search engines and I'd prefer if it was in PHP.

Thanks!

//Anders