SEARCH DEVICE AND INFORMATION PROVIDING SYSTEM

摘要

A search device and an information providing system are structured, to lessen a user's operation load, such that a crawling portion (21) executes a crawling while sequentially changing an expansion header indicating a voice display capacity in an HTTP request into a voice display capacity of a typical model within each of model groups, and registers the obtained result in a search index (22C) in correspondence to the model name within the model group, a search service providing portion (23) executes a search from the search index (22C) in correspondence to a search condition like a key word from a cellular phone terminal unit (50) and the model name in the HTTP request, and a response portion (23b) generates a search result in correspondence to a template (22D), and sends to a Web browser (530) of the cellular phone terminal unit (50) via an HTTP server (23A).