You can test your website for its compatibility in different browsers online. The service is browsershots which is right now in beta stage.
- Enter your website address starting from http:// like http:// www.netgautam.com
- Select browser. There is wide range of browsers categorized on the basis of OSs. They include MSIE 7.0, Firefox 1.5 but Opera 9.0 was missing.
Now, wait for next 30 mins to get the results.