Web search engine launched on June 1, 2009. On July 29, 2009, Yahoo! and Microsoft finalized a deal in which Yahoo! Search would be powered by Microsoft Bing technology. A search engine maintains the following processes in near real time: Web search engines get their information by web crawling from site to site. The "spider" checks for the standard filename "robots.txt", addressed to it, before sending certain information back to be indexed depending on many factors, such as the titles, page content, JavaScript, Cascading Style Sheets (CSS), headings, as evidenced by the standard HTML markup of the informational content, or its metadata in
Search Engine (radio show) direct listener response. Additionally, listeners are often openly encouraged on the air to contribute to the betterment of specific aspects of the show. The show had several occasional features that were periodically played: The program aired on Thursdays at 11:30 a.m.(12:00 NT), and was repeated on Tuesdays at 3:30 p.m.(4:00 NT, select markets) on stations which did not air extended CBC Radio One local programs. In June 2008, the series was canceled as a separate program on the schedule. In the 2008-2009 season, Brown contributed "Search Engine" type material as a feature supplement to other CBC programming while producing a