Facebook Now Using Google App Indexing To Drive Visitors From Search Into Its App
Danny Sullivan / Search Engine Land :
Context & Ripple Effects
The day before, Facebook had agreed to let Google crawl and index public profiles, Pages, Groups, and Events from within its mobile app (opening its walled garden to Googlebot). This move is the plumbing behind that deal: Facebook content now flows through Google's App Indexing pipeline, so searchers tapping a result are routed straight into the Facebook app rather than a web page.
It also completes a year-long build-out on Google's side — from ranking apps with indexed deep links higher in mobile results (the February mobile-friendliness update), to surfacing app content in Chrome and the Google app on iOS (June), to iOS 9 deep links in the Search app (October). Facebook is the largest-scale test yet of whether that stack can pull users out of browsers and into native apps at search time.
First-order effects
- Facebook gains a new acquisition channel: public Page, Group, and Event content becomes discoverable through Google Search, with taps opening inside its app instead of facebook.com — shifting traffic from its mobile web property to its installed base.
- Google's index gets a massive injection of previously un-crawlable social content, immediately enriching search results for queries about people, businesses, and events that Facebook never exposed to the web crawler before.
Second-order effects
- Publishers whose pages compete with Facebook Pages in local and event searches now face results that open directly in the Facebook app, where ad inventory and session data belong entirely to Facebook — pressuring them toward their own deep-link and app-indexing implementations to stay competitive.
- Other platforms that kept app-only content out of Google's reach face a choice between staying closed (and absent from app-inclusive rankings) or negotiating similar crawl access, since Google now visibly rewards indexed apps in mobile results.
Third-order effects
- If the largest walled garden on the web opens by exception rather than by standard web publishing, the industry drifts toward a two-tier web: platforms that negotiate indexing deals with Google get distribution, while independent sites compete under ordinary rules — raising questions about who controls crawl access and on what terms.
- Search behavior itself shifts structurally if results increasingly resolve to app screens rather than URLs, weakening the open link graph that SEO was built on and making Google's App Indexing infrastructure the gatekeeper between query and content.
The trend: Google's App Indexing push is turning native apps — not just web pages — into first-class searchable surfaces, and even closed platforms like Facebook are trading crawl access for that distribution.