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Google Tests ‘Dive Deeper’ in Discover – Risks for Publishers

Google is testing a new “Dive deeper” carousel in Discover that surfaces related articles beneath the primary card. Early feedback indicates the extra links may divert clicks away from the original story, potentially lowering visibility for small‑business sites.

VisibilityAI·20 September 2026·5 min read·Source: Google News ↗
Google Tests ‘Dive Deeper’ in Discover – Risks for Publishers

Key Highlights

  • ✓Google’s “Dive deeper” adds a carousel of related articles in Discover.
  • ✓Early tests show a dip in click‑through rates for original cards.
  • ✓Smaller publishers risk losing traffic to larger, higher‑authority sites.
  • ✓Optimizing topic clusters and schema markup can help you stay visible.

Summary: Google is trialing a new “Dive deeper” feature in Discover that surfaces related content in a carousel format. While the goal is to make topic exploration easier, early feedback suggests it could push publishers’ traffic down the funnel, hurting visibility for small businesses.

What Happened

Google announced that it is experimenting with a new way to surface related web content in Google Discover. The feature, called “Dive deeper,” appears as a carousel of additional articles when a user taps on a Discover card. Robby Stein, a product lead at Google, explained that the aim is to “make exploring a topic and discovering related web content easier in Discover.”

The rollout is limited to a small group of users and regions, yet publishers and SEO professionals have already started noticing the change. Instead of a single, clean card that leads directly to a story, the new layout adds a secondary set of links that compete for the user’s attention.

Key Details

  • Placement: The carousel sits directly below the primary Discover card, often occupying a sizable portion of the mobile screen.
  • Content Selection: Google draws related articles from its index, which means the suggestions may come from any publisher—not just the one that created the original card.
  • User Interaction: Early tests show users spending less time on the original article and clicking away to the “deeper” suggestions.
  • Publisher Feedback: Many publishers report a dip in click‑through rates (CTR) for the original Discover cards they have optimized for.

What It Means For Your Business

If your site depends on Google Discover for traffic, the Dive deeper experiment could affect you in two ways:

1. Reduced Direct Clicks – The carousel competes for the same user’s attention, which may lower the number of clicks that land on your page.

2. Increased Competition – Google may surface content from larger, higher‑authority sites in the carousel, making it tougher for smaller players to stand out.

3. Opportunity for Structured Content – Sites that use clear schema markup, concise headings, and rich media can still appear in the carousel, opening a new exposure slot.

4. Need for Diversified Channels – Relying solely on Discover becomes riskier; you’ll want to strengthen other AI‑driven discovery paths such as ChatGPT, Perplexity, and Gemini.

Actionable Steps for Business Owners & Marketers

  • Audit Your Discover Performance – Use Google Search Console’s Discover report to monitor impressions, clicks, and CTR before and after the rollout.
  • Optimize for Topic Clusters – Build pillar pages and supporting articles that cover a subject comprehensively. This boosts the chance that Google includes your content in the carousel.
  • Leverage Structured Data – Add Article, Breadcrumb, and FAQ schema to give Google clear signals about relevance.
  • Boost Mobile UX – Ensure fast load times, readable fonts, and prominent calls‑to‑action so visitors who do land on your page stay engaged.
  • Diversify AI Citations – Publish content that directly answers user queries and aim to be cited by AI tools like ChatGPT and Gemini. VisibilityAI can help you craft AI‑friendly content that gets referenced across platforms.

Why It Matters for AI‑Driven Discovery

AI assistants such as ChatGPT, Perplexity, and Google’s own AI Overviews pull from the same web index that powers Discover. When Google reshuffles how it surfaces content in Discover, it also signals a shift in how AI models prioritize relevance and authority. For small businesses, being cited by these AI tools can deliver high‑intent traffic—provided the underlying content remains discoverable and trustworthy.

The “Dive deeper” test highlights the importance of content breadth and semantic relevance. Rather than betting on a single viral piece, aim to create a network of interlinked articles that together answer a user’s question. This approach not only improves your odds of appearing in the Discover carousel but also increases the likelihood that AI tools will surface your site as a reliable source.

Quick Checklist

  • [ ] Review Discover performance in Search Console weekly.
  • [ ] Add or update schema markup on all key pages.
  • [ ] Publish at least one pillar article per core service.
  • [ ] Ensure mobile page speed under 3 seconds.
  • [ ] Submit content to VisibilityAI for AI‑citation optimization.

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Bottom line: The “Dive deeper” experiment may dilute direct traffic from Discover, but it also creates a new slot for visibility if you optimize for topic clusters and structured data. By diversifying your AI discovery strategy, you can protect your business against fluctuations in any single platform.

Why It Matters: For businesses that depend on AI‑driven discovery, Google’s experiment signals a broader shift in how content is prioritized across multiple platforms. If your site isn’t structured to appear in a carousel of related articles, you could lose valuable impressions not only in Discover but also in AI assistants that draw from the same index. Building comprehensive topic clusters and using rich schema raises the chances that both Google Discover and AI tools like ChatGPT or Gemini will cite your content, driving high‑intent traffic.

Moreover, the experiment underscores the risk of over‑reliance on a single discovery channel. Small and local businesses should treat Discover as one piece of a diversified AI visibility strategy. Leveraging services like VisibilityAI to craft AI‑friendly content ensures that your business remains discoverable, even as Google tweaks its algorithms and UI. In a landscape where AI search is becoming the default entry point for many consumers, staying adaptable is essential for sustained growth.

Why This Matters For Your Business

Google’s “Dive deeper” test reshapes the way Discover presents related content, and that ripple effect reaches every AI‑driven search tool that uses the same index. For small businesses, a shift in carousel placement can mean fewer direct clicks and a tougher fight for attention against larger, authority‑rich sites. By expanding topic clusters, employing robust schema, and diversifying into other AI discovery channels, businesses can turn the carousel from a threat into an additional visibility slot. In a market where AI assistants increasingly serve as the first point of contact, ensuring that your content is both discoverable and trustworthy across multiple platforms is no longer optional—it’s a competitive necessity.

Frequently Asked Questions

Will the “Dive deeper” feature permanently replace the current Discover card layout?

Google says the feature is still in testing. Depending on user and publisher feedback, it may be refined, rolled back, or adopted permanently.

How can I tell if my site is being affected by the test?

Check the Discover report in Google Search Console for sudden drops in impressions or CTR, and look for the carousel when you view your own Discover cards on mobile.

Should I stop focusing on Discover altogether?

No. Continue optimizing for Discover, but also broaden your SEO and AI‑citation strategy to include other AI search tools and traditional organic search.

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