How to Get Your Site Into Google Discover (And Why Most Publishers Never Do)

Google Discover is the feed of articles on the Google app and Android home screen. For publishers who appear in it, it can send more traffic than Search does — and unlike Search, the reader never typed anything.

That last part is the whole difficulty. There is no keyword to target, no position to climb, and no way to make it happen on demand.

You Cannot Opt In

Google's wording is unusually clear: content is "automatically eligible to appear in Discover if it is indexed by Google and meets Discover's content policies."

There's no submission form and no setting to switch on. But Google immediately adds the caveat that matters most: "being eligible to appear in Discover is not a guarantee of appearing."

The Tag Most Sites Are Missing

This is the one genuinely actionable technical requirement.

For an image to appear at full size in Discover, Google says it must be "enabled by the max-image-preview:large setting, or by using AMP."

Without it, Google can't show a large image — and in a visual feed, a page without a large image is dramatically less likely to be surfaced. Many otherwise well-optimised sites never set it, because the default robots meta tag most CMSs emit says only index, follow.

Add it in the document head:

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

If your site is built with Next.js, it belongs in your root metadata rather than in each page.

Image Requirements

Google's stated recommendations for images:

• At least 1200px wide
• More than 300,000 total pixels in resolution
• 16x9 aspect ratio
• Large previews permitted via max-image-preview:large, or AMP

The 1200px minimum rules out most stock thumbnails and any image you scaled down for page speed. Discover is a visual surface first; a small or low-resolution image is effectively a decision not to compete.

What Google Says It Looks For

Discover "makes use of many of the same signals and systems used by Search to determine what is helpful, people-first content."

So the ranking work you already do is the foundation, not a separate discipline. On top of that, Google says content that performs well is:

• Timely for current interests
• Tells a story well
• Provides unique insights

And it explicitly warns against clickbait and sensationalism.

That combination is why Discover rewards genuinely useful evergreen content that happens to be relevant right now, and punishes headline manipulation — the exact tactic publishers reach for when chasing a feed.

Where to Check Your Performance

Search Console has a separate Discover report, which appears only once your site has actually received Discover impressions. If you don't see it, you haven't been surfaced yet.

That report is worth watching because Discover traffic behaves nothing like Search traffic: enormous spikes on individual URLs, then silence. Reading it as if it were Search will mislead you.

Manual actions for content policy violations also show in Search Console, so check there before assuming a technical fault.

A Realistic Checklist

1. Add max-image-preview:large. The single highest-value change, and most sites are missing it.
2. Use images at least 1200px wide, 16x9, on every article.
3. Make sure pages are indexed — Discover requires it as a precondition.
4. Keep headlines accurate. Clickbait is named as something to avoid.
5. Write things worth surfacing — Google is explicit that Discover uses the same helpfulness signals as Search.
6. Then forget about it. There is no lever to pull.

Where to Verify Any of This

Every requirement above is quoted from Google Search Central's published documentation, linked below. Discover's behaviour changes over time and Google's own pages are always more current than any summary — including this one.