Systems, methods and computer program products are provided for testing whether Web content has been properly tailored by a transcoding proxy for display within various requesting pervasive computing devices. Simulated HyperText Transfer Protocol (HTTP) requests are built using information from one or...http://www.google.de/patents/US6684257?utm_source=gb-gplus-sharePatent US6684257 - Systems, methods and computer program products for validating web content tailored for display within pervasive computing devices