server name
yandex.ru
Mixed audience
A mix of client stacks reach this name, none dominating.
- domain
Read
client diversity
6 distinct client stacks reach this name.
concentration
0.273one client stack dominates — normal for an API or a CDN origin.
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
217
observations
6
distinct clients
2026-07-21
first seen
2026-07-24
last seen
Client stacks reaching this name
- 87%
- Google Chrome / Chromiumrandomising10%
- Google Chrome / Chromiumrandomising0.9%
- 0.9%
- 0.5%
- Google Chrome / Chromiumrandomising0.5%
Busiest 6 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.
| client | JA3 | stability | count | share | first seen | last seen |
|---|---|---|---|---|---|---|
| t12d210700_76e20…dd8e7af0 | 3b5074b1…00ff0e | fixed | 189 | 87% | 2026-07-23 | 2026-07-24 |
| Google Chrome / Chromium Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version | — | randomising | 22 | 10% | 2026-07-21 | 2026-07-24 |
| Google Chrome / Chromium Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version | — | randomising | 2 | 0.9% | 2026-07-23 | 2026-07-23 |
| Android (Conscrypt) / Flutter (BoringSSL) mobile-BoringSSL cipher-suite signature — Android system TLS (Play Services, Firebase, OkHttp apps) and Flutter/Dart; any ALPN | a5804cc8…a9e0f4 | fixed | 2 | 0.9% | 2026-07-23 | 2026-07-23 |
| Android — Firebase / Google services (Conscrypt) Android system TLS (Conscrypt/BoringSSL); h1 — firebaseinstallations, clientservices | — | multi-build | 1 | 0.5% | 2026-07-23 | 2026-07-23 |
| Google Chrome / Chromium Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version | — | randomising | 1 | 0.5% | 2026-07-24 | 2026-07-24 |