gateway.facebook.com

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Spread is entropy over the fingerprints reaching this domain, not over the domains a fingerprint reaches. It can’t distinguish one scraper from many people — it measures the mix of software, not who runs it.

Footprint

Client stacks reaching this name

• t13d1516h1_8da…5e64def3randomising
  39%
• t13d1515h1_8da…fe35d3a5randomising
  21%
• t13d1516h1_8da…5d69fb96randomising
  11%
• t13d1515h1_8da…b8c727f2randomising
  9.3%
• t13d1616h1_86a…851837fdmulti-build
  8.0%
• t13d1616h1_86a…189014cfmulti-build
  4.7%
• Mozilla Firefoxmulti-build
  2.0%
• Android (Conscrypt) / Flutter (BoringSSL)fixed
  2.0%
• t13d1518h1_8da…0188ff37unclassified
  1.3%
• t00d0310h2_55b…996d9024multi-build
  0.7%
• t00d0308h2_55b…928cbf90unclassified
  0.7%
• Android (Conscrypt) / Flutter (BoringSSL)unclassified
  0.7%
• t00d0310h2_55b…9a93dbc2unclassified
  0.7%

Busiest 13 client stacks on this page. Share is the fraction of this name’s observations. Many distinct fingerprints on a low-traffic name is itself worth a look; a blank JA3 is a permuting client — open the fingerprint for its variants.