Who blocks AI · #885 in the Majestic Million

robots.txt · checked 9 Nov 2026

Does douban.com block AI crawlers?

No. douban.com’s robots.txt lets all 19 AI crawlers we track crawl the site. Search engines such as Googlebot and Bingbot may crawl it.

GPTBotAllowed OAI-SearchBotAllowed ClaudeBotAllowed PerplexityBotAllowed Google-ExtendedAllowed CCBotAllowed

robots.txt: www.douban.com/robots.txt · 39 lines
llms.txt: none
Checked: 9 November 2026, as canaicrawl. We check again every week.

Every bot, and the line that decides

Search engines

Bot	Operator	robots.txt	Deciding line
`Googlebot`	Google	Allowed	no rule matches the home page
`Bingbot`	Microsoft	Allowed	no rule matches the home page
`DuckDuckBot`	DuckDuckGo	Allowed	no rule matches the home page
`Applebot`	Apple	Allowed	no rule matches the home page
`PetalBot`	Huawei	Allowed	no rule matches the home page
`YandexBot`	Yandex	Allowed	no rule matches the home page
`Baiduspider`	Baidu	Allowed	no rule matches the home page

AI search

Bot	Operator	robots.txt	Deciding line
`OAI-SearchBot`	OpenAI	Allowed	no rule matches the home page
`PerplexityBot`	Perplexity	Allowed	no rule matches the home page
`Claude-SearchBot`	Anthropic	Allowed	no rule matches the home page
`DuckAssistBot`	DuckDuckGo	Allowed	no rule matches the home page
`Amazonbot`	Amazon	Allowed	no rule matches the home page
`YouBot`	You.com	Allowed	no rule matches the home page

AI training

Bot	Operator	robots.txt	Deciding line
`GPTBot`	OpenAI	Allowed	no rule matches the home page
`ClaudeBot`	Anthropic	Allowed	no rule matches the home page
`Google-Extended`	Google	Allowed	no rule matches the home page
`CCBot`	Common Crawl	Allowed	no rule matches the home page
`Applebot-Extended`	Apple	Allowed	no rule matches the home page
`GoogleOther`	Google	Allowed	no rule matches the home page
`Meta-ExternalAgent`	Meta	Allowed	no rule matches the home page
`Bytespider`	ByteDance	Allowed	no rule matches the home page

User-triggered fetchers

Bot	Operator	robots.txt	Deciding line
`ChatGPT-User`	OpenAI	Allowed	no rule matches the home page
`Claude-User`	Anthropic	Allowed	no rule matches the home page
`Perplexity-User`	Perplexity	Allowed	no rule matches the home page
`MistralAI-User`	Mistral	Allowed	no rule matches the home page
`Meta-ExternalFetcher`	Meta	Allowed	no rule matches the home page

SEO tools

Bot	Operator	robots.txt	Deciding line
`AhrefsBot`	Ahrefs	Allowed	no rule matches the home page
`SemrushBot`	Semrush	Allowed	no rule matches the home page
`MJ12bot`	Majestic	Allowed	no rule matches the home page
`DotBot`	Moz	Allowed	no rule matches the home page

View www.douban.com/robots.txt · 39 lines

1User-agent: *

2Disallow: /subject_search

3Disallow: /amazon_search

4Disallow: /search

5Disallow: /group/search

6Disallow: /event/search

7Disallow: /celebrities/search

8Disallow: /location/drama/search

9Disallow: /forum/

10Disallow: /new_subject

11Disallow: /service/iframe

12Disallow: /j/

13Disallow: /link2/

14Disallow: /recommend/

15Disallow: /doubanapp/card

16Disallow: /update/topic/

17Disallow: /share/

18Disallow: /people/*/collect

19Disallow: /people/*/wish

20Disallow: /people/*/all

21Disallow: /people/*/do

22Allow: /ads.txt

23Sitemap: https://www.douban.com/sitemap_index.xml

24Sitemap: https://www.douban.com/sitemap_updated_index.xml

25# Crawl-delay: 5

27User-agent: Wandoujia Spider

28Disallow: /

30User-agent: Mediapartners-Google

31Disallow: /subject_search

32Disallow: /amazon_search

33Disallow: /search

34Disallow: /group/search

35Disallow: /event/search

36Disallow: /celebrities/search

37Disallow: /location/drama/search

38Disallow: /j/

What do the bots actually get?

This page reads robots.txt, which states what douban.com asks of crawlers. A firewall or CDN can still refuse a bot that robots.txt allows. The live check requests the page as each bot and shows the status it gets.

Run a live check on douban.com Test a path in the robots.txt tester

History

19 October 2026: first checked.

Questions

Does douban.com block GPTBot?

No. douban.com’s robots.txt lets GPTBot crawl the site. GPTBot is OpenAI’s crawler for training data; blocking it doesn’t affect ChatGPT search, which uses OAI-SearchBot. Checked 9 November 2026.

Does douban.com block ClaudeBot?

No. douban.com’s robots.txt lets ClaudeBot crawl the site. ClaudeBot is Anthropic’s crawler for training data. Checked 9 November 2026.

Does douban.com block Google-Extended?

No. douban.com’s robots.txt lets Google-Extended crawl the site. Google-Extended is the token that controls whether Google may use pages for Gemini training and grounding; it doesn’t affect Google Search. Checked 9 November 2026.

Does douban.com block PerplexityBot?

No. douban.com’s robots.txt lets PerplexityBot crawl the site. PerplexityBot is the crawler that indexes pages for Perplexity’s answers. Checked 9 November 2026.

Can ChatGPT search find douban.com?

Yes. douban.com’s robots.txt lets OAI-SearchBot crawl the site. OAI-SearchBot is the crawler behind ChatGPT search; blocking it keeps the site out of ChatGPT’s search answers. Checked 9 November 2026.