Check the positions in the search engines% username%, for free

Hello, Guards!
A few months ago, a service for checking the positions of Seumka opened .

It allows site owners to track the positions of their sites in Google, Yandex and Rambler in automatic mode.

After long testing, we are happy to put the service on the habrasociety community.

Our service offers those suffering the following functionality:

1. Tracking positions to 20 sites.

2. For each site you can track up to 150 phrases.
3. Import a list of phrases from xls / txt files.

4. Report output in 2 forms.
5. Export report to xls.
6. Charting.
7. To simplify the work, it is possible to create up to 3 links for quick access to the report, which allows you to view it without entering the site.
8. There is an email notification system.
9. It is also possible to track LiveInternet statistics, but it works in test mode.

During the development process, our team encountered many technical difficulties, and, with success, overcame them.

PS: Now we use: PostgreSQL, Nginx, Xen and Gentoo Linux. I'd like to see how the service behaves under load.