{"slug": "google-rolls-out-publisher-center-controls-to-claw-back-ai", "title": "Google rolls out Publisher Center controls to claw back AI", "summary": "Google has rolled out new Publisher Center controls and expanded the Google-Extended user agent, allowing publishers to block their content from AI Overview citations via robots.txt while remaining in classic search results. The opt-out is page-level, not site-wide, and Google has begun surfacing 'AI Overview referral' as a distinct traffic source in GA4, initially for travel, health, and finance verticals.", "body_md": "# Google rolls out Publisher Center controls to claw back AI\n\nGoogle also quietly expanded the `Google-Extended`\n\nuser agent. Blocking it via robots.txt already keeps your content out of Bard/[Gemini](/en/tags/gemini/) training, but the new docs confirm it also opts you out of AI Overview citations *without* removing you from classic blue-link results. For publishers who want search visibility but not the zero-click summary, that's the lever they've been asking for since May.\n\nImplementation is straightforward. Add this to robots.txt:\n\n```\nUser-agent: Google-Extended\nDisallow: /\n```\n\nWait 24-48 hours for recrawl. You'll still appear in standard results; the overview card just stops quoting you. Early tests on a mid-size tech blog showed a 12% lift in CTR for affected keywords the week after flipping the switch — small sample, but the direction matters.\n\nThere's a catch. The opt-out is page-level, not site-wide. You'll need to manage it per directory or template if you run a large property. Publisher Center's new bulk-actions UI helps, but it's still manual for now. No API, no Search Console integration — yet.\n\nSeparately, Google started surfacing \"AI Overview referral\" as a distinct traffic source in GA4. Look under Acquisition → Traffic acquisition → Session source/medium. It shows up as `google / ai-overview`\n\n. If you're not seeing it, your property either hasn't been cited or the rollout hasn't hit your niche. Travel, health, and finance verticals are first.\n\nWorth noting: the controls don't touch SGE experiments outside the U.S., and they don't affect Bing Copilot or Perplexity citations. Each engine still needs its own robots.txt directive.\n\nBottom line — publishers finally have visibility *and* a toggle. Not a full fix, but the first real agency we've had since AI Overviews went broad.\n\n[Google AI Overview keeps hallucinating basic facts 20h ago](/en/news/7134/)\n\n[Google AI now estimates body fat from a single selfie 1d ago](/en/news/7058/)\n\n[Google drops twelve billion on Marvell for next-gen TPU work 1d ago](/en/news/7054/)\n\n[Google is buying up Spirit Airlines data for some reason 3d ago](/en/news/6840/)\n\n[Google just bought Spirit Airlines' data at auction to feed its 3d ago](/en/news/6783/)\n\n[Google is dropping $10 million on Spirit Airlines business data 3d ago](/en/news/6749/)\n\n[Next Amazon's 7. →](/en/news/7225/)\n\n[a guide to making money with AI](https://tanyan888.com/), with plenty of directly applicable cases.", "url": "https://wpnews.pro/news/google-rolls-out-publisher-center-controls-to-claw-back-ai", "canonical_source": "https://promptcube3.com/en/news/7229/", "published_at": "2026-08-21 22:52:31+00:00", "updated_at": "2026-08-21 23:12:50.964626+00:00", "lang": "en", "topics": ["ai-products", "ai-policy"], "entities": ["Google", "Publisher Center", "Google-Extended", "Bard", "Gemini", "GA4", "Bing Copilot", "Perplexity"], "alternates": {"html": "https://wpnews.pro/news/google-rolls-out-publisher-center-controls-to-claw-back-ai", "markdown": "https://wpnews.pro/news/google-rolls-out-publisher-center-controls-to-claw-back-ai.md", "text": "https://wpnews.pro/news/google-rolls-out-publisher-center-controls-to-claw-back-ai.txt", "jsonld": "https://wpnews.pro/news/google-rolls-out-publisher-center-controls-to-claw-back-ai.jsonld"}}