#
# 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

# Social media crawlers - no delay
User-agent: Twitterbot
User-agent: twitterbot
User-agent: TwitterBot
Allow: /
Crawl-delay: 0

User-agent: facebookexternalhit
Allow: /
Crawl-delay: 0

User-agent: LinkedInBot
Allow: /
Crawl-delay: 0

User-agent: bingbot
Allow: /
Crawl-delay: 0

User-agent: Bluesky-Cardyb
User-agent: atproto-firehose
User-agent: bsky-social
Allow: /
Crawl-delay: 0

User-agent: *
Crawl-delay: 10

# 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: /search
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/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

# SEO improvements
Allow: /*page=
Disallow: /*form_build_id
Disallow: /*form_build_id*
Disallow: /*form_id
Disallow: /*form_id*
Disallow: /*f%5B
Disallow: /*f%5B*

# No access to faceted pages
Disallow: /*search=*
Disallow: /*=knowledge_areas*
Disallow: /*knowledge_areas*
Disallow: /*=type*
Disallow: /*type*
Disallow: /*=topics*
Disallow: /*topics*
Disallow: /*=languages*
Disallow: /*languages*
Disallow: /*=country*
Disallow: /*country*
Disallow: /*=authors*
Disallow: /*authors*
Disallow: /*field_er_countries*
Disallow: /*field_er_knowledge_areas*
Disallow: /*field_er_authors*
Disallow: /*&field_er_countries%5B*
Disallow: /*&field_er_knowledge_areas%5B*
Disallow: /*&field_er_authors%5B*