Aggressive Reported AI & LLM Bots

DeepSeek AI

Operated by DeepSeek

Quick Facts

User-Agent:
DeepSeekBot
Category:
AI & LLM Bots
Operator:
DeepSeek
Safety:
Aggressive
Blocking Impact:
Low - No SEO ranking impact
SEO Impact Score:
2/10
Official docs:
None published by DeepSeek
Named by:
ai.robots.txt

Reported, not operator documented

DeepSeek has not published a crawler page that names DeepSeekBot. It is listed here because a credible public source does: ai.robots.txt. Reported DeepSeek crawler token. DeepSeek publishes no crawler documentation.

What that means for you: the robots.txt rule on this page is the best available spelling, and a well-behaved crawler using this string will honour it, but there is no vendor statement of purpose, crawl rate or robots.txt compliance to rely on. Treat a matching request in your logs as a detection clue, not proof of who sent it, and combine the rule with a firewall rule if the traffic matters to you. If the operator publishes documentation, this profile moves to Official docs.

What is DeepSeek AI?

DeepSeek AI is a dual-purpose AI crawler operated by DeepSeek. It both indexes content for AI search answers and may retrieve pages on demand for user queries. Allowing it can improve your visibility inside DeepSeek's AI answers.

DeepSeek AI is a dual-purpose AI crawler operated by DeepSeek. It both indexes content for AI search answers and may retrieve pages on demand for user queries. Allowing it can improve your visibility inside DeepSeek's AI answers.
DeepSeek AI uses the user-agent token DeepSeekBot. You can control it via robots.txt, meta tags (noai), or the emerging llms.txt standard. Robots.txt is voluntary; for hard enforcement, combine it with server-level IP blocking.

What happens if you block DeepSeek AI?

✅ No SEO Impact - Blocking DeepSeek AI does not affect your rankings in Google, Bing, or any other search engine. DeepSeek AI is an AI crawler, not a traditional search indexer. You can freely block it via User-agent / Disallow: / without any SEO penalty.
Generally safe to allow; provides legitimate crawling value.

Want to see whether DeepSeek AI actually visits you? Read how do I monitor AI bot traffic to my website?

How to block DeepSeek AI with robots.txt

<code>User-agent: DeepSeekBot</code> - Matching is case-insensitive. Robots.txt is fetched from the root of each subdomain separately.

Block completely (robots.txt)
User-agent: DeepSeekBot Disallow: /
Allow all (robots.txt)
User-agent: DeepSeekBot Allow: /
Block private only (robots.txt)
User-agent: DeepSeekBot Disallow: /private/ Disallow: /api/ Disallow: /admin/ Allow: /
Nginx server block
# Nginx: Hard-block DeepSeek AI if ($http_user_agent ~* "DeepSeekBot") { return 403 "Bot blocked"; }
Apache .htaccess
# Apache: Hard-block DeepSeek AI SetEnvIfNoCase User-Agent "DeepSeekBot" bad_bot Order Allow,Deny Allow from all Deny from env=bad_bot
Meta robots tag
<meta name="robots" content="noindex, nofollow">
X-Robots-Tag header
X-Robots-Tag: noindex, nofollow

Is DeepSeek AI safe to allow?

DeepSeek AI is rated Aggressive in this directory, based on public reports of heavy or non-compliant crawling. It is a Reported token: DeepSeek has not published documentation for it, so its purpose, crawl rate and robots.txt behaviour are not confirmed by the operator, and anyone can send the same user-agent string. Allow or block it on its stated purpose, and back the robots.txt rule with a firewall rule if the traffic matters to you.
DeepSeek publishes no IP ranges or reverse-DNS pattern for DeepSeek AI, so the user-agent string cannot be verified. Rate-limit unusual volume instead of trusting the name.

What does DeepSeek AI do?

Understanding DeepSeek AI's purpose helps you decide whether to allow or block it.

  • Indexes content for AI search answers
  • Retrieves pages on demand for user queries
  • Can surface your content as AI citations
  • Allowing it improves AI-answer visibility
  • robots.txt behaviour not documented by the operator

Frequently Asked Questions

What user-agent string does DeepSeek AI use?
DeepSeek AI is reported to identify itself with DeepSeekBot. That spelling comes from ai.robots.txt, not from DeepSeek, which has not published crawler documentation naming it. Use it in robots.txt as the best available match, and treat a request carrying it as a clue rather than proof of who sent it.
Is DeepSeek AI safe?
DeepSeek AI is rated Aggressive in this directory, based on public reports of heavy or non-compliant crawling. It is a Reported token: DeepSeek has not published documentation for it, so its purpose, crawl rate and robots.txt behaviour are not confirmed by the operator, and anyone can send the same user-agent string. Allow or block it on its stated purpose, and back the robots.txt rule with a firewall rule if the traffic matters to you.
Will blocking DeepSeek AI hurt my SEO?
✅ No SEO Impact - Blocking DeepSeek AI does not affect your rankings in Google, Bing, or any other search engine. DeepSeek AI is an AI crawler, not a traditional search indexer. You can freely block it via User-agent / Disallow: / without any SEO penalty.
How do I block DeepSeek AI in robots.txt?
Add the following lines to your /robots.txt file:
User-agent: DeepSeekBot
Disallow: /

This instructs DeepSeek AI not to crawl any path on your site. To block only specific sections, replace / with the path (e.g., Disallow: /blog/).
Does DeepSeek AI respect robots.txt?
Not documented. DeepSeek has published no statement that DeepSeek AI reads robots.txt. A rule for DeepSeekBot will stop a client that chooses to honour it; for enforcement, add a firewall or CDN rule as well.
How do I verify if DeepSeek AI is crawling my site?
Search your access logs for DeepSeekBot (for example grep -i "DeepSeekBot" /var/log/nginx/access.log). Because the operator publishes no IP ranges or reverse-DNS pattern, a match shows that something used the name, not that DeepSeek sent it.

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