# # robots.txt # # This file is to prevent the crawling and indexing of certain parts # of your site by web crawlers and spiders run by sites like Yahoo! # and Google. By telling these "robots" where not to go on your site, # you save bandwidth and server resources. # # This file will be ignored unless it is at the root of your host: # Used: http://example.com/robots.txt # Ignored: http://example.com/site/robots.txt # # For more information about the robots.txt standard, see: # http://www.robotstxt.org/robotstxt.html User-agent: * # CSS, JS, Images Allow: /core/*.css$ Allow: /core/*.css? Allow: /core/*.js$ Allow: /core/*.js? Allow: /core/*.gif Allow: /core/*.jpg Allow: /core/*.jpeg Allow: /core/*.png Allow: /core/*.svg Allow: /profiles/*.css$ Allow: /profiles/*.css? Allow: /profiles/*.js$ Allow: /profiles/*.js? Allow: /profiles/*.gif Allow: /profiles/*.jpg Allow: /profiles/*.jpeg Allow: /profiles/*.png Allow: /profiles/*.svg # Directories Disallow: /core/ Disallow: /profiles/ # Files Disallow: /README.md Disallow: /composer/Metapackage/README.txt Disallow: /composer/Plugin/ProjectMessage/README.md Disallow: /composer/Plugin/Scaffold/README.md Disallow: /composer/Plugin/VendorHardening/README.txt Disallow: /composer/Template/README.txt Disallow: /modules/README.txt Disallow: /sites/README.txt Disallow: /themes/README.txt Disallow: /web.config # Paths (clean URLs) Disallow: /admin/ Disallow: /comment/reply/ Disallow: /filter/tips Disallow: /node/add/ Disallow: /search/ Disallow: /user/register Disallow: /user/password Disallow: /user/login Disallow: /user/logout Disallow: /media/oembed Disallow: /*/media/oembed # Paths (no clean URLs) Disallow: /index.php/admin/ Disallow: /index.php/comment/reply/ Disallow: /index.php/filter/tips Disallow: /index.php/node/add/ Disallow: /index.php/search/ Disallow: /index.php/user/password Disallow: /index.php/user/register Disallow: /index.php/user/login Disallow: /index.php/user/logout Disallow: /index.php/media/oembed Disallow: /index.php/*/media/oembed # Disallow Rules Disallow: /*?f[* Disallow: /*&f[* Disallow: /*?f%5B0* Disallow: /*&f%5B1* Disallow: /*?sort_by* Disallow: /*&sort_by* Disallow: /*?search_api_fulltext* Disallow: /*&search_api_fulltext* User-agent: Amazonbot Disallow: / User-agent: anthropic-ai Disallow: / User-agent: AwarioRssBot User-agent: AwarioSmartBot Disallow: / User-agent: Bytespider Disallow: / User-agent: CCBot Disallow: / User-agent: ChatGPT-User Disallow: / User-agent: ClaudeBot Disallow: / User-agent: Claude-Web Disallow: / User-agent: cohere-ai Disallow: / User-agent: DataForSeoBot Disallow: / User-agent: Diffbot Disallow: / User-agent: FacebookBot Disallow: / User-agent: Google-Extended Disallow: / User-agent: GPTBot Disallow: / User-agent: magpie-crawler Disallow: / User-agent: NewsNow Disallow: / User-agent: news-please Disallow: / User-agent: omgili Disallow: / User-agent: omgilibot Disallow: / User-agent: peer39_crawler User-agent: peer39_crawler/1.0 Disallow: / User-agent: PerplexityBot Disallow: / User-agent: Scrapy Disallow: / User-agent: TurnitinBot Disallow: / # Theme Files: Allow: /themes/*.css$ Allow: /themes/*.css? Allow: /themes/*.js$ Allow: /themes/*.js? Allow: /themes/*.gif Allow: /themes/*.jpg Allow: /themes/*.jpeg Allow: /themes/*.png Allow: /themes/*.svg Disallow: /themes/*.html # Sitemap Sitemap: https://www.nrdc.org/sitemap.xml