1. A method comprising: extracting, by at least one computer, data and a link from a content preview source, the data and the link corresponding to a target document, the target document containing content being previewed by the content preview source; creating, by the at least one computer, a content preview document using the data extracted from the content preview source, the content preview document being different from the target document and the content preview source; making, by the at least one computer, the created content preview document available for searching by a search engine in an index.