Google Discover Test Adds Topic Overviews, Starting With Videos via @sejournal, @MattGSouthern
Nadia Gastrom | | 4 min read
Google is experimenting with a new way to move users from a single Discover card into a broader topic experience. The test adds a “Dive deeper” path that surfaces topic overviews, and—at least in the first iteration—those overviews start with videos. For teams that rely on Discover’s often-variable traffic, even small feed UI changes can shift click patterns and which formats get attention.
What Google Is Testing In Discover: “Dive Deeper” Topic Overviews (Starting With Videos)
Google is testing a “Dive deeper” button in Google Discover that leads into topic overviews, and the test is starting with videos. The change was reported by Search Engine Journal, and it’s described as an experiment rather than a confirmed broad rollout.
Discover, for context, is Google’s interest-based feed that recommends content without an explicit query. The key change here is the UI: beyond tapping a single card to a single destination, Discover may offer a structured next step that packages additional content under a topic umbrella—beginning with video results.
What isn’t confirmed from the snippet: rollout scale, where it’s visible, or whether non-video topic overviews are also being tested.
Why This Matters: Discover Visibility, Topic Packaging, And Video Emphasis
A topic overview path changes the default Discover journey. Instead of one card → one publisher click, users may go one card → topic exploration, where multiple assets compete inside a packaged view. That can push more browsing into Google-owned surfaces before a destination is chosen, and it can change what “winning” looks like—from maximizing a single headline tap to earning placement inside a cluster.
Starting with videos is the notable signal. Video is quick to sample and fits swipe-based consumption, so it’s a logical starting point for topic exploration. If this pattern sticks, Discover traffic could skew toward publishers with strong video coverage (or toward pages that are already paired with video content in a topic view).
It’s still a test. Treat impact as uncertain and monitor before drawing conclusions.
Related Platform Signals From This News Cycle (EEA Result Units + Local Businesses)
Separate from Discover, Google also updated its Search documentation to add local business queries to two result-unit categories rolled out in the EEA (European Economic Area). Those unit types are described as:
- Directories
- Direct providers
This is a documentation/product update tied to EEA result units, not a global Discover change. Still, it fits a broader theme: Google keeps adjusting how it groups and routes attention within specific surfaces and regions, and those shifts can quickly change visibility for brands that depend on organic distribution.
AI Retrieval Reality Check: A Quick Way To Test If Your Page Is Being Retrieved
One practical diagnostic from the same news cycle: there’s no Google Search Console equivalent for ChatGPT (as framed in the snippet), so AI visibility troubleshooting often starts with quick, imperfect checks.
Method: paste a distinctive snippet from your page into a chatbot and ask it to find exact matches and list the URL.
“Find exact matches on the web for this sentence—‘[PASTE UNIQUE SENTENCE HERE]’—and list the source URL(s).”
Interpretation (per the snippet): if the chatbot returns your URL, then retrieval isn’t your problem; you’re more likely dealing with selection, summarization, or source prioritization.
What To Watch Next
- Watch whether the Discover “Dive deeper” experiment expands beyond videos or becomes more widely visible.
- Monitor Discover traffic and engagement if the feature appears for your brand, especially shifts between video vs. article performance.
- Track ongoing EEA result unit changes if you operate in affected markets; directories vs. direct providers can reshape local visibility.
Key Takeaways
This Discover change is best read as a packaging experiment: Google is testing a “Dive deeper” step that opens topic overviews, starting with videos, but scope and rollout aren’t confirmed. Set expectations around measurement (not immediate content overhauls) so you can react quickly if topic overviews become a durable path in the Discover feed.
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Article author
Nadia Gastrom
Nadia Gastrom is an independent SEO consultant and writer with more than three years of experience helping businesses improve their organic search visibility through SEO strategy, content optimization, and technical SEO. She has worked extensively with SEO platforms such as Semrush and Ahrefs and has a particular interest in how search is evolving beyond traditional rankings. Nadia is currently exploring Answer Engine Optimization (AEO), AI-powered search, and the ways businesses can make their content more useful and discoverable across emerging search experiences. When she is not researching search trends or writing about SEO, Nadia enjoys travelling, discovering new places, and spending time with dogs. She continues to follow the SEO and AEO industry closely to understand what is changing and what marketers should be preparing for next.