tls-reputation.comTLS fingerprint reputation

server name

www.linkedin.com

Mixed audience

A mix of client stacks reach this name, none dominating.

36 clients1,208 obs2026-07-19 → 2026-07-23
domain

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Read

client diversity
36 distinct client stacks reach this name.
concentration
0.687 traffic splits near-evenly across many unrelated stacks.

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

1,208
observations
36
distinct clients
2026-07-19
first seen
2026-07-23
last seen

Client stacks reaching this name

Busiest 15 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.

clientJA3stabilitycountsharefirst seenlast seen
Android (Conscrypt) / Flutter (BoringSSL)
mobile-BoringSSL cipher-suite signature — Android system TLS (Play Services, Firebase, OkHttp apps) and Flutter/Dart; any ALPN
—multi-build26622%2026-07-192026-07-23
t13d1512h2_8daaf…1c11c48b88edb5a0…01e55afixed21218%2026-07-202026-07-23
Go net/http
Go 1.14–1.20 — pure-Go TLS 1.3; cipher list 9dc949149365 is stable across the whole 1.13–1.23 range, only ja4_c moves
—multi-build20117%2026-07-192026-07-23
Google Chrome / Chromium
Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version
—randomising12510%2026-07-192026-07-23
Google Chrome / Chromium
Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version
—randomising695.7%2026-07-192026-07-23
Google Chrome / Chromium
Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version
—randomising605.0%2026-07-202026-07-23
t13d2412h2_df98b…05b301e6e26875ca…297b05fixed413.4%2026-07-192026-07-23
t13d1711h2_7683d…f56aa03fa4b76e25…72f794fixed383.1%2026-07-192026-07-22
Python httpx / aiohttp
Python 3.11–3.13, Debian (OpenSSL 3)
—multi-build363.0%2026-07-192026-07-23
Google Chrome / Chromium
Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version
—randomising201.7%2026-07-192026-07-23
Node.js https / axios / got (no ALPN)
Node 22 — bundled OpenSSL 3 (newer)
—multi-build201.7%2026-07-192026-07-23
Node.js fetch / undici
Node 18–20 — bundled OpenSSL 3 (same on Debian & Alpine)
1a28e690…68922cfixed191.6%2026-07-232026-07-23
t13d1612h2_1711a…05b301e60e1aba68…58635bfixed141.2%2026-07-192026-07-23
t13d5911h2_a3374…a2ca17c41a28e690…68922cfixed100.8%2026-07-192026-07-23
t13d5212h2_b262b…362c5eacd67b0948…14309ffixed90.7%2026-07-222026-07-23
t13d1513h2_8daaf…ead5a15b—multi-build90.7%2026-07-212026-07-22
Android (Conscrypt) / Flutter (BoringSSL)
mobile-BoringSSL cipher-suite signature — Android system TLS (Play Services, Firebase, OkHttp apps) and Flutter/Dart; any ALPN
—multi-build70.6%2026-07-192026-07-23
t13d161100_1711a…05b301e68111208b…d93ca3unclassified60.5%2026-07-222026-07-23
Node.js https / axios / got (no ALPN)
Node 18–20 — bundled OpenSSL 3 (same on Debian & Alpine)
—multi-build50.4%2026-07-202026-07-23
Google Chrome / Chromium
Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version
—randomising50.4%2026-07-192026-07-23
Python requests
Python 3.11–3.13, Debian (OpenSSL 3)
—multi-build50.4%2026-07-222026-07-22
Go net/http
Go 1.21–1.23, CGO / go run — pure-Go TLS, same on any base image
—unclassified40.3%2026-07-192026-07-20
Apple Safari / WebKit
Apple SecureTransport cipher-suite signature — Safari (macOS/iOS), WKWebView, and native URLSession apps; the 3DES legacy tail (0xC008/0xC012/0x000A) is Apple's tell, no other modern stack carries it. Platform entry like Android's Conscrypt: Apple system TLS legitimately offers any ALPN (h2, http/1.1, dot, none), so the cipher list alone is the signature — not ALPN-gated
—multi-build40.3%2026-07-202026-07-22
Python requests / urllib3
official CPython build (OpenSSL 3.0.x — Windows / macOS / uv); ja4_b is the build, ja4_c b26ce05bbdd6 is urllib3's own SSLContext (post_handshake_auth, no session ticket) — httpx on the same build differs by that one extension. First seen as Windows 10, Python 3.14.
—multi-build30.2%2026-07-202026-07-23
t13d181000_5d042…aca7449b—multi-build30.2%2026-07-192026-07-19
Google Chrome / Chromium
Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version
—randomising30.2%2026-07-202026-07-21
Android (Conscrypt) / Flutter (BoringSSL)
mobile-BoringSSL cipher-suite signature — Android system TLS (Play Services, Firebase, OkHttp apps) and Flutter/Dart; any ALPN
—unclassified20.2%2026-07-222026-07-23
Android (Conscrypt) / Flutter (BoringSSL)
mobile-BoringSSL cipher-suite signature — Android system TLS (Play Services, Firebase, OkHttp apps) and Flutter/Dart; any ALPN
—randomising20.2%2026-07-202026-07-20
Node.js fetch / undici
Node 22 — bundled OpenSSL 3 (newer)
—multi-build20.2%2026-07-192026-07-19
t13d640600_70d83…c74aacc501f49818…af72fdunclassified20.2%2026-07-212026-07-23
Android (Conscrypt) / Flutter (BoringSSL)
mobile-BoringSSL cipher-suite signature — Android system TLS (Play Services, Firebase, OkHttp apps) and Flutter/Dart; any ALPN
bb540a0a…aca004fixed1<0.1%2026-07-232026-07-23
Android (Conscrypt) / Flutter (BoringSSL)
mobile-BoringSSL cipher-suite signature — Android system TLS (Play Services, Firebase, OkHttp apps) and Flutter/Dart; any ALPN
e19b372a…8f63c9unclassified1<0.1%2026-07-232026-07-23
Google Chrome / Chromium
Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version
—randomising1<0.1%2026-07-232026-07-23
t12d300600_26d8f…6bfb94a33dd30d33…1326e5unclassified1<0.1%2026-07-222026-07-22
Google Chrome / Chromium
Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version
—multi-build1<0.1%2026-07-202026-07-20
t13d5912h1_a3374…9dd1d40670cb5ca6…36a5eafixed1<0.1%2026-07-232026-07-23