International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Information searching has becoming one of the most important and popular activities on the web. These search engines deal only with the surface web, the set of web pages directly accessible through hyperlinks, mostly ignoring the vast amount of information hidden behind forms, which is called the hidden web. Web information is accessed today primarily relies on the search engines. Current search engines cannot make index to the pages which are generated automatically by the back - end of the databases called invisible web or hidden web.