Testing of eCommerce websites is essential to keep the interest of users otherwise any inefficiency or vulnerability will affect its overall performance standards. QA tester have the right knowledge and experience to find out the quality of any website by employing advanced and resourceful testing tools. If any website have a bug or inefficiency than; it will have to face an overall decline in its expected performance. Any eCommerce website have plenty of pages that requires to be tested on consistent basis. QA tester has to analyze first end pages as; “front-end” pages most likely interconnect with “back-end” web facilities, such as Product Search facility, Content facility, Booking Engine, Payment facility, Accounts facility, etc. Therefore, it is vital to test an e commerce website on the basis of its individual units as well as its integration capabilities.