Google Discover

Google Discover is a content feed that appears in the Google app on Android and iOS, and on the mobile Google homepage. It shows a stream of articles, videos, and web pages selected for each user based on their search history, interests, app usage patterns, and location. No query is entered: content appears because Google predicts the user will find it interesting.

This makes Discover different from every other surface in this pillar. There is no keyword or query intent to match, and no structured optimisation path.

Who sees Google Discover?

Discover is available to Google app users in many countries and languages. It is most prominent on Android, where it occupies the leftmost card of the home screen on devices running Google as the default launcher. On iOS, it appears within the Google app.

Discover is a mobile surface, in the Google app and mobile browsers. Google confirmed at Search Central Live in April 2025 that Discover was coming to desktop, and some logged-in users saw an early rollout.¹ It did not last: in September 2026 Search Engine Roundtable reported that the desktop feed had not been seen on Google.com for several months.²

What’s new in Discover

In September 2025 Google added a Follow button in Discover, letting users follow publishers and creators to see more of their content, and began surfacing more content types beyond articles, including posts from X and Instagram and YouTube Shorts.³ For publishers, a followable, recognisable brand is now a more direct route to repeat Discover exposure.

Google extended that model in June 2026 with Search profiles, claimable pages that carry a “Follow on Google” button and surface as Discover cards. The follow relationship gets a permanent destination rather than a per-article prompt. Availability limited to the US, Canada and India and a follower threshold, cut three times since launch to 10,000, still put them out of reach for most publishers without an established social following.

Between those two, Google ran its first core update aimed at Discover alone. The February 2026 Discover core update, released on 5 February and complete by 27 February, is described by Google as “a broad update to our systems that surface articles in Discover”, with three stated aims: more locally relevant content from sites based in the reader’s country, less sensational content and clickbait, and more “in-depth, original, and timely content from websites with expertise in a given area”. Google says that expertise is judged “on a topic-by-topic basis”, so a local news site with a dedicated gardening section can hold expertise in gardening while a film site with one gardening article would not. It launched for English-language users in the US with wider rollout to follow.⁴ The site’s report at the time is at Google’s first dedicated Discover core update.

What content appears in Google Discover?

Discover surfaces a mix of fresh and evergreen content. A recently published article is more likely to appear immediately, but evergreen pages can continue to surface in Discover months or years after publication: Google says older content “may appear if it’s helpful and relevant to individuals based on their interests”.⁵

Content types that tend to perform well:

• Long-form articles and guides with genuine depth and original perspective
• Original reporting or analysis not available elsewhere
• Visually strong content (Google says large images are “more likely to generate visits from Discover”)⁵
• Content on topics the user has demonstrated interest in through previous searches or app activity

Content that tends to perform poorly:

• Thin, generic articles that could appear on hundreds of other sites
• Clickbait headlines that exaggerate or mislead (Google actively suppresses these)
• Content without clear authorship or publication dates
• Pages that fail Core Web Vitals, particularly on mobile

The max-image-preview:large requirement

This is an easily missed technical requirement for Discover. By default, Google will only use a small thumbnail when displaying your content. Large image previews (the full-width cards, which Google says are more likely to generate visits) are not enabled by default. You must explicitly permit them, with this setting or by serving the page as AMP.⁵

Add this to the <head> of pages you want eligible for large image previews:

<meta name="robots" content="max-image-preview:large">

Without this tag, or an AMP version of the page, even a 1200×630 px hero image will appear as a small thumbnail in Discover. The tag must be present on each page; there is no site-level setting that enables it globally.

Google’s specification for the image itself is at least 1,200 px wide, more than 300,000 pixels in total and a 16:9 aspect ratio, named as the page’s preferred image through og:image or schema.org markup; it says to avoid generic images such as a logo and text-heavy images.⁵ The image also has to be in a format Google Search supports, such as JPEG, WebP or AVIF; JPEG XL is not one, even though Chrome now displays it. Original photography also avoids competing with every other site carrying the same stock image.

Engagement signals

Discover is search personalisation taken to its conclusion: the feed is assembled per user from interests and behaviour, so two people on the same day see different content from the same publisher. There is no position to hold, which is why Discover performance is reported separately in Search Console and cannot be rank-tracked.

Discover optimisation is therefore about content quality. Google says Discover “makes use of many of the same signals and systems used by Search to determine what is helpful, people-first content”, and points site owners to its guidance on creating helpful content.⁵ It does not say which engagement behaviours those signals include: dwell time, scroll depth, saves and shares are often described as Discover signals, but Google’s Discover documentation names none of them. What it does recommend is concrete: content that is timely, tells a story well or offers unique insights; compelling, relevant images; and a good page experience.⁵ Since the February 2026 update, expertise is also judged topic by topic, as described above.

You cannot submit content to Discover or instruct Google to surface a specific page.

Titles and clickbait

Google’s Discover guidance asks for page titles and headlines that “capture the essence of the content”, and tells publishers to avoid clickbait (misleading or exaggerated details in a title, snippet or image, or withholding what a reader needs to understand the content) and sensationalism that plays on “morbid curiosity, titillation, or outrage”.⁵ Reducing sensational content and clickbait was one of the three stated aims of the February 2026 Discover core update.⁴ The standard is closer to editorial journalism than to click-optimised SERP titles.

Discover in Google Search Console

Google Search Console has a dedicated Discover performance report under the Performance section. Switch the search type from “Web” to “Discover” to see:

• Impressions: how many times your content appeared in Discover feeds
• Clicks: visits driven from Discover
• CTR: click-through rate from Discover previews

The report covers the last 16 months and includes Discover traffic from Chrome, and Google shows it only once a property’s data “reaches a minimum threshold of impressions”, a figure it does not publish.⁵ A site that surfaces occasionally may see no Discover data at all.

Discover traffic in your analytics appears as organic or as direct, depending on how the device handles attribution. It is not labelled separately as Discover by default.

Managing Discover traffic expectations

Discover is a volatile channel. A single article can generate tens of thousands of sessions in 24 hours, then receive no Discover traffic the following day. Do not build traffic forecasts around Discover, and do not interpret the absence of Discover traffic as a failure of your content.

Sites that receive consistent Discover traffic tend to be large publishers with high daily content output. For smaller sites, Discover is a windfall channel rather than a baseline one.

Frequently asked questions

Can I submit a page to Google Discover?

No. There is no submission process. Content is eligible automatically once it is indexed and meets Discover’s content policies, and Google notes that being eligible “is not a guarantee of appearing”.⁵

Why did my Discover traffic suddenly disappear?

Discover traffic for individual pages is inherently short-lived. A spike is typical; sustained traffic from a single article is not. Google names three causes of change: readers’ interests shifting, Discover adjusting the types of content it shows, and updates to Google Search, after which “it may be that there’s nothing you need to do”.⁵ If your site-wide Discover traffic drops significantly, also check whether a page experience issue (Core Web Vitals failure, image changes) coincided with the drop.

Does max-image-preview:large affect search results?

It sets the largest image preview Google may show for the page, and Google says it applies to “all forms of search results”, naming web search, Google Images, Discover and Assistant.⁶ It is a display setting: it does not change how your pages rank.

Footnotes

1. Google confirms Discover is coming to desktop Search — Search Engine Journal ↩

2. What Ever Happened To Google Discover On Desktop — Search Engine Roundtable, 17 September 2026. ↩

3. New ways to discover more of what you love — Google ↩

4. Google’s February 2026 Discover Core Update — Google Search Central Blog, 5 February 2026. ↩ ↩²

5. Get on Discover — Google Search Central ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰

6. Robots meta tag, data-nosnippet, and X-Robots-Tag specifications — Google Search Central ↩