Google Discover
Google Discover is a Google feature that surfaces content matching a user's interests in a mobile feed automatically, without the user typing a query, based on their Web and App Activity. It draws on the same signals and systems as Google Search, and indexed pages become eligible for exposure when they comply with the Discover content policies.
- Google Discover is a push-style recommendation feature that surfaces interest-matched content in a mobile feed based on a user's Web and App Activity, with no search query required.
- A page is eligible for exposure once it is indexed by Google and complies with the Discover content policies, with no special tags or structured data needed, though exposure is never guaranteed.
- Large images strongly influence clicks, so images at least 1200px wide and over 300,000 total pixels, paired with the max-image-preview:large setting, are essential.
- Discover relies on the same helpful, people-first content signals (E-E-A-T) as Google Search, so clickbait and exaggerated previews tend to suppress exposure.
Overview
Google Discover surfaces content in the home feed of the Google app and mobile browsers based on the interests revealed by a user's past Web and App Activity, without the user entering any search query. Unlike conventional search, which is a pull model where the user issues a query, Discover is a push model in which the system surfaces content first, and this is its defining trait. Google's official documentation describes Discover as "part of Google Search that shows people content related to their interests," and explains that as interests shift, for example a decline in searches for a given topic, the content shown in the feed changes accordingly.
Eligibility Requirements
The baseline conditions for appearing in Discover are simple and twofold: first, the page must be indexed by Google, and second, it must comply with the Discover content policies. No Discover-specific tags or structured data are required, and meeting these conditions still does not guarantee exposure. A policy violation may surface as a Discover manual action under the Security and Manual actions section of Search Console.
Large Images and max-image-preview
Google states that large, high-quality images are particularly effective at driving visits from Discover. The recommended specifications are a width of at least 1200px, a high resolution exceeding 300,000 total pixels (for example 1280x720 = 921,600 pixels qualifies), and an aspect ratio close to 16:9. For a large image to appear in the feed, the page must apply the max-image-preview:large robots meta setting or use AMP.
E-E-A-T and Content Policies
Discover uses the same signals and systems as Google Search to identify "helpful, people-first content," so content demonstrating experience, expertise, authoritativeness, and trustworthiness (E-E-A-T) has an advantage. Under the policies, avoid clickbait that misleads or exaggerates previews such as titles, snippets, and images to inflate engagement artificially, as well as sensationalist tactics that target morbid curiosity, titillation, or outrage.
Characteristics
Because Discover is a push recommendation with no user query, it behaves differently from search traffic. Exposure fluctuates with shifts in user interests, producing large swings in traffic, and site owners cannot directly control when an individual page appears. Since exposure itself is not guaranteed, a realistic approach treats Discover as a supplementary traffic source alongside search rather than relying on it as a standalone channel.
Basis
The eligibility requirements, image specifications, and policy details above are all stated as fact in Google Search Central's official Discover documentation (Get on Discover). The image width of 1200px, the threshold of over 300,000 total pixels, the max-image-preview:large setting, the index-plus-policy-compliance eligibility conditions, and the recommendation to avoid clickbait can all be verified directly in that document.
Execution Checklist
- Confirm in Search Console that the target page is properly indexed by Google.
- Enable large image previews by applying max-image-preview:large in the robots meta (or by using AMP).
- Prepare a representative image that is high quality, at least 1200px wide, over 300,000 total pixels, and in a 16:9 ratio.
- Write titles, snippets, and images that match the body content, excluding clickbait and sensationalism.
- Produce people-first content backed by experience, expertise, authoritativeness, and trustworthiness (E-E-A-T).
- Periodically check the Search Console manual actions section for any Discover content policy violations.
- Track Discover impressions and clicks through the Discover tab of the Search Console performance report.