Select what's true about search engine companies. check all that apply the information contained in a search engine database is determined by how each specific company records url information. the information contained in a search engine database is determined by how each specific company records url information. secs use indexes to slow down the search process. secs use indexes to slow down the search process. sec stands for search engine company. sec stands for search engine company. it is common practice for the web site owner to submit their url and associated information to the search engine company (sec).