Judy wrote "But, I was looking through Google Webmaster Tools' reports for my site and saw what is being picked up by keywords and feel I should re-name some of those old pages. For example, one file was named: epkrnmap so the contents aren't easily understood as being 'east_pike_run_township_map' I know my filenames would be longer, but I think changing them now would make it easier for visitors to find the atlas / township maps." A, perhaps, minority opinion: File names don't matter much, so long as they're unique and the webmaster can relate to them. They, especially, don't matter to search engines. The proof of this is the vast number of page file hits consisting of unintelligible letter & number combinations. What does matter to SEs is the content, structure and meta description of the page. (Keywords have gone out of fashion, due to abuses.) File names aren't used in the indexing/searching process. I wouldn't recommend a vast file renaming to improve SE rankings; it's largely wasted effort. -rt_/)