What kind of quality check are you trying to do? Link checking? HTML and code validation? Something else?
There are plenty of open source test tools out there like OpenSta and others, depending on what you were trying to do. Did you try searching the forums as this has been asked multiple times and plenty of different programs have been posted.
Nothing learns better than experience.
"So as I struggle with this issue I am confronted with the reality that noting is perfect."