# As a condition of accessing this website, you agree to abide by the following
# content signals:
# (a) If a Content-Signal = yes, you may collect content for the corresponding
# use.
# (b) If a Content-Signal = no, you may not collect content for the
# corresponding use.
# (c) If the website operator does not include a Content-Signal for a
# corresponding use, the website operator neither grants nor restricts
# permission via Content-Signal with respect to the corresponding use.
# The content signals and their meanings are:
# search: building a search index and providing search results (e.g., returning
# hyperlinks and short excerpts from your website's contents). Search does not
# include providing AI-generated search summaries.
# ai-input: inputting content into one or more AI models (e.g., retrieval
# augmented generation, grounding, or other real-time taking of content for
# generative AI search answers).
# ai-train: training or fine-tuning AI models.
# ANY RESTRICTIONS EXPRESSED VIA CONTENT SIGNALS ARE EXPRESS RESERVATIONS OF
# RIGHTS UNDER ARTICLE 4 OF THE EUROPEAN UNION DIRECTIVE 2019/790 ON COPYRIGHT
# AND RELATED RIGHTS IN THE DIGITAL SINGLE MARKET.
# BEGIN Cloudflare Managed content
User-agent: *
Content-Signal: search=yes,ai-train=no
Allow: /
User-agent: Amazonbot
Disallow: /
User-agent: Applebot-Extended
Disallow: /
User-agent: Bytespider
Disallow: /
User-agent: CCBot
Disallow: /
User-agent: ClaudeBot
Disallow: /
User-agent: CloudflareBrowserRenderingCrawler
Disallow: /
User-agent: Google-Extended
Disallow: /
User-agent: GPTBot
Disallow: /
User-agent: meta-externalagent
Disallow: /
# END Cloudflare Managed Content
# robots.txt for https://www.cfd-online.com
User-agent: *
Disallow: /OpenFOAM_Discus
Disallow: /Forums/archive
Disallow: /Forums/members
Disallow: /Forums.work
Disallow: /Forums-test
Disallow: /Forums-test4
Disallow: /Forum.old
Disallow: /server_stats
Disallow: /Icons
Disallow: /CZ
Disallow: /Stats
Disallow: /WebAdverts
Disallow: /S*
Disallow: /Jobs/Admin
Disallow: /Jobs/Backup
Disallow: /Users/jola/lic/
Disallow: /~*/
Disallow: /Users/jola
Disallow: /Forums/blog_search.php
# Block Bytespider which flooded our server 2023-08-25
User-agent: Bytespider
Disallow: /
# Block AI robots - added 2023-12-28
User-agent: ClaudeBot
Disallow: /
User-agent: YandexBot
Disallow: /
User-agent: AhrefsBot
Disallow: /
User-agent: PetalBot
Disallow: /
User-agent: GPTBot
Disallow: /
User-agent: ChatGLM-Spider
Disallow: /
# Block problematic spiders
User-agent: YisouSpider
Disallow: /
# Block robots
User-agent: BLEXBot
Disallow: /
User-agent: meta-externalagent
Disallow: /
User-agent: DataForSeoBot
Disallow: /
User-agent: dotbot
Disallow: /
User-agent: SemrushBot
Disallow: /
User-agent: Amazonbot
Disallow: /