[feature] Beef up our AI opt-outs (#3165)

* [chore] Synchronise our robots.txt with upstream

* [feature] Add headers to escape AI crawlers

This adds 2 headers that a number of AI crawlers respect to signal that
content should not be included in their datasets.
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Daenney 2024-08-02 18:22:39 +02:00 committed by GitHub
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commit 9b50151f17
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@ -44,5 +44,12 @@ func ExtraHeaders() gin.HandlerFunc {
//
// See: https://github.com/patcg-individual-drafts/topics
c.Header("Permissions-Policy", "browsing-topics=()")
// Some AI scrapers respect the following tags to opt-out
// of their crawling and datasets.
c.Header("X-Robots-Tag", "noimageai")
// c.Header calls .Set(), but we want to emit the header
// twice, not override it.
c.Writer.Header().Add("X-Robots-Tag", "noai")
}
}

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@ -43,15 +43,24 @@
User-agent: cohere-ai
User-agent: Diffbot
User-agent: FacebookBot
User-agent: facebookexternalhit
User-agent: FriendlyCrawler
User-agent: Google-Extended
User-agent: GoogleOther
User-agent: GoogleOther-Image
User-agent: GoogleOther-Video
User-agent: GPTBot
User-agent: ImagesiftBot
User-agent: img2dataset
User-agent: Meta-ExternalAgent
User-agent: OAI-SearchBot
User-agent: omgili
User-agent: omgilibot
User-agent: PerplexityBot
User-agent: PetalBot
User-agent: Scrapy
User-agent: Timpibot
User-agent: VelenPublicWebCrawler
User-agent: YouBot
Disallow: /