botfall

Agent directory / Meta-ExternalAds

Meta-ExternalAds

AD-QUALITY CRAWL

Observed live across sites Botfall meters — measured, not copied from docs
Last seen16 minutes ago
First seen60 days ago
Fetches · 24h2
Fetches · 30d28
Sites seen on1
Identity verified no published ranges

Networks observed FACEBOOK - Facebook, Inc.

OperatorMeta
PurposeAd-quality crawl
Identifies as User-agent substring: meta-externalads
NotesAds/business-product crawler.

What the operator publishes

Their documentation, not our measurements — re-checked automatically every day.

Operator documentation https://developers.facebook.com/docs/sharing/webmasters/web-crawlers link checked 2026-09-30

Provenance

What establishes this record, and when it was last checked — no speculative entries.

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