Software testing is very highly used and very expensive. The main function of the software testing is to find the defects. Not all software defects are caused by coding errors. One common source of expensive defects is requirement gaps, e.g. unrecognized requirements that result in errors of omission by the program designer. Requirement gaps can often be non-functional requirements such as testability, scalability, maintainability, usability, performance, and security. A programmer makes an error (mistake), which results in a defect (fault, bug) in the software source code. If this defect is executed, in certain situations the system will produce wrong results, causing a failure. So there are different test cycles in which a project can be tested. In this project I have taken a shopping cart website, the testing has been done to each test case multiple times to check the number of errors got in the testing. The duration of the testing is also noted. In totally random order texting all possible ways are also been tested and the successful testing output without any errors is performed. Normal testing for the same site is done simultaneously and comparing the difference and time consuming and the maximum number of errors obtained.