Since 31 August 2026, every eligible Search Console property can choose whether its content appears in AI Overviews, AI Mode, and generative AI features in Google Discover. The default is inclusion.
Most business websites should stay included. Excluding removes your links, content, and impressions from those surfaces without improving anything else. Google confirms the setting is not a ranking signal for the rest of Search, and it does not stop AI training.
Ad-funded and subscription publishers have a genuine case to evaluate. Local-service, ecommerce, and lead-generation sites generally do not — not without a documented problem and a baseline to measure against.
What changed on 31 August 2026
Google announced the control and its reporting tools in June 2026. The Search generative AI documentation now confirms worldwide availability from 31 August 2026.
The setting lives in Search Console → Settings → Search generative AI. Inclusion is the default. Three experiences are covered:
- AI Overviews
- AI Mode
- Generative AI features in Google Discover
The same date brought dedicated generative AI performance reports for Search and Discover. That pairing matters: for the first time, you have both a control and the visibility data to judge whether using it makes sense.
What include and exclude actually do
| Element | Include (default) | Exclude |
|---|---|---|
| Covered AI features | Links and content stay eligible for AI Overviews, AI Mode, and generative Discover; impressions and visits are possible. | Content cannot appear or ground responses; no new impressions or traffic from these surfaces. |
| Rest of Search | No change. | Google states ranking and inclusion elsewhere in Search are unaffected. |
| What you're trading | Nothing, but you should measure the value. | AI-search exposure, permanently, until you change it back. |
Source: Google Search Console Help.
Two details that frequently get missed:
- Exclusion controls your participation, not the topic. Similar information from other websites can still appear in the same AI answer. You are removing yourself from the citation list, not removing the answer itself.
- Merchant Center and Google Ads are separate. This setting does not override either channel.
A control change generally takes a few days to process. Once live, exclusion normally follows within one to two days, though cached content can linger. Inherited properties may follow a parent property's setting — verify this before assuming changes have propagated.
Three controls, three different jobs
This is where most mistakes happen. These controls are not interchangeable:
| Control | What it manages | Effect on Google Search |
|---|---|---|
| Search generative AI (Search Console) | Eligibility for AI Overviews, AI Mode, and generative Discover. | Not used as a ranking or inclusion signal for other Search surfaces. |
| Google-Extended (robots.txt) | Certain future Gemini training and grounding uses outside Google Search. | Google states it does not affect Search inclusion or ranking. |
| noindex (meta tag / header) | Whether a page stays indexed at all. | Removes the page from Google Search entirely once processed. |
If your goal is to stay in normal Search while leaving the generative AI features, the Search Console control is the only one designed for that outcome. Google-Extended addresses model training, whereas noindex is a blunt instrument that removes you from Search altogether.
Confirm the business goal before touching robots.txt or indexing directives. Where licensing or regulated content is involved, loop in legal before making changes.
How to change the setting
- Open Search Console and select your property (confirm whether it is a domain or URL-prefix property).
- Check whether it inherits settings from a parent property to prevent unexpected inheritance behavior.
- Navigate to Settings → Search generative AI.
- Record the current state (take a screenshot) before editing.
- Change the setting and save.
- Note the date and time in your deployment or SEO change log.
Should your website opt out?
| Site type | Recommendation | Why |
|---|---|---|
| Local and service businesses | Stay included | Qualified discovery matters more than page views. An AI answer that names you or routes someone to a consultation page creates direct value. |
| Ecommerce | Stay included | Product discovery spans search answers, merchant listings, and conversational comparison. Buying guides and product explanations gain AI visibility. |
| B2B and lead generation | Stay included | Purchase cycles require multiple touchpoints. Citations build awareness even when the converting visit arrives later via branded or direct search. Evaluate assisted value, not purely last click. |
| Ad-funded publishers | Evaluate seriously | If revenue strictly depends on page loads and ad impressions, an AI overview that satisfies the query represents a direct commercial loss. |
| Subscription and licensed publishers | Evaluate seriously | Where exclusivity, licensing, or subscriber conversion is primary, retention and content control may outweigh open visibility. |
| Mixed content models | Split by property | Keep marketing pages included while managing proprietary archives separately, provided property boundaries permit it. |
The nuance for publishers
Exclusion is not automatically profitable, even for ad-funded sites. Not every AI impression would have converted into a full page view. Furthermore, current generative reports provide impressions rather than clicks, meaning recovered traffic cannot be calculated from Search Console data alone.
The recommended approach: isolate pages generating significant AI impressions, compare their organic sessions and revenue over time, and give readers clear reasons to visit beyond a brief summary (original benchmarks, tested workflows, downloads, first-hand comparisons, or interactive tools).
The nuance for mixed models
Search Console properties can inherit controls from a parent property, whereas verified URL-prefix properties can often be configured independently. Because this is not a page-level HTML meta tag, map out verified properties and inheritance paths before building a strategy around it.
Seven steps before you change anything
- 1. Confirm property and inheritance: Domain or URL-prefix? Inherited or independent? Record the initial state.
- 2. Export the generative AI report: Pull at least 28 days of impressions broken down by page, country, device, and date. Note that Search and Discover have distinct reports.
- 3. Know report limitations: Current reports show impressions only (no clicks, queries, or average position) and exclude Search Labs experiments. Treat this as visibility data, not revenue attribution.
- 4. Record a business baseline: Track organic sessions, engaged visits, ad revenue, subscriptions, and leads over the same window while accounting for seasonality and core updates.
- 5. Classify pages: Differentiate revenue-generating pages from top-of-funnel awareness assets (e.g., glossary terms vs. product comparisons or paid whitepapers).
- 6. Define your metric of success: Clarify whether you are protecting ad impressions, increasing lead volume, earning brand citations, or safeguarding licensed assets.
- 7. Document and monitor: Log the export date, property, and strategic rationale. Compare performance across 2–4 weeks post-propagation without attributing standard market fluctuations to the switch.
If you stay included, focus on substance
Google's generative AI optimisation guidance clarifies that foundational SEO best practices still apply, as generative systems rely heavily on core Search quality signals. Key priorities include:
- Publishing from first-hand expertise, authentic experience, and original data.
- Keeping essential pages crawlable, indexable, and technically sound.
- Answering the user's primary query concisely without unnecessary filler.
- Maintaining transparent authorship, corporate ownership, publishing dates, and citations.
- Using structured data strictly where it reflects on-page content and meets eligibility requirements.
- Monitoring generative impressions alongside downstream traffic and business goals.
Google explicitly advises against common shortcuts: llms.txt does not impact Google Search rankings, custom text chunking formats are unnecessary, there is no separate generative schema, and generating programmatic doorway pages for every semantic query variation risks triggering scaled-content spam penalties.
Decide from evidence, not fear
The global opt-out is a meaningful control for publishers, but it is not an automatic SEO recommendation. Inclusion delivers visibility across AI Overviews, AI Mode, and Discover; exclusion offers control at the cost of that exposure. Neither choice compensates for thin content or an unviable monetization model.
Export your data, establish your baseline, identify what you need to protect, and make an informed decision.
Need help making the call? vR Web Studios can audit your Search Console architecture, analyze generative visibility, and model the traffic trade-offs before you flip the switch.
Frequently asked questions
Does opting out hurt my regular Google rankings?
Google states that the generative AI control is not used as a ranking or inclusion signal for other parts of Search. However, total visibility will reflect the complete removal of impressions and links from AI Overviews, AI Mode, and Discover.
Does the control stop Google training AI on my content?
No. Google treats generative search display and model training as separate functions. To restrict web crawling for certain Gemini model training applications, manage the Google-Extended token in your robots.txt file.
Can I exclude a single page from AI Overviews?
There is currently no page-level meta tag specifically for generative AI search features. While verified URL-prefix properties can sometimes isolate subdirectories, setting page-level rules like noindex removes pages from regular Google Search entirely.
How quickly does exclusion take effect?
A setting change in Search Console typically processes within a few days. Once active, exclusion usually applies within 24 to 48 hours, though cached answers may take slightly longer to refresh.
Can I turn it back on?
Yes. The control can be toggled back to inclusion at any time in Search Console settings, after which your pages will regain eligibility for AI features following standard re-crawling and processing cycles.
Does this affect ChatGPT, Perplexity, or Copilot?
No. This control operates exclusively across Google properties. Other AI platforms maintain independent crawlers (e.g., GPTBot, PerplexityBot) and require separate robots.txt directives.
Should a small business use the opt-out?
Usually not. Local and small service businesses benefit significantly from qualified discovery and brand mentions within generative summaries. We recommend measuring baseline impressions and business impact before giving up an active search surface.
