Method and system for locating pornographic information sources

The invention discloses a method and system for locating pornographic information sources. The method comprises the steps of analyzing website structures, website page content structures and web page link information, judging analyzing results according to a preset judging rule, and obtaining a list of pornographic website page addresses. According to the technical scheme, due to the fact that web page information characteristic parameters of pornographic web pages and pornographic information consuming behavior characteristics are utilized, high-probability pornographic information sources can be actively filtered and located, and due to the fact that calculation of any image content and complex models are not involved, the requirement for calculating resources is low, consumed time of every time of analysis is little, and speed is higher.