Patent ID: 8589477

Claim:
A content information display device used in a system wherein a content list is created based on information of contents stored in an edge server and transmitted to a user terminal, and the user terminal presents the content list to a user, said content information display device comprising: a content list display unit that creates the content list to preferentially present the content stored in a cache to the user terminal based on the user's preference, by adding a content storage state to the information used for creation of the content list information for delivering the content to the user terminal, the content storage state indicates if the content is present in the cache of the edge server, and to guide a request to increase the cache hit ratio in the edge server, wherein the content list display unit creates the content list so as to display contents accumulated in the cache of the edge server sequentially in descending order of the number of content requests received by the edge server and then display contents not accumulated in the cache of the edge server sequentially in descending order of the number of content requests received by the edge server.