User-agent: *
Disallow: 
Crawl-delay: 1
Sitemap: http://factfinder.census.gov/sitemap.xml
Sitemap: http://factfinder.census.gov/sitemap_index_cf/sitemap_index_cf.xml.gz
#Sitemap: http://factfinder.census.gov/sitemap_index/sitemap_index.xml.gz