server name
identitytoolkit.googleapis.com
Mixed audience
A mix of client stacks reach this name, none dominating.
- domain
Read
client diversity
8 distinct client stacks reach this name.
concentration
0.285one 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
1,704
observations
8
distinct clients
2026-07-19
first seen
2026-07-23
last seen
Client stacks reaching this name
- 87%
- Google Chrome / Chromiumrandomising3.9%
- t13d1313h2_f57…34a4126dmulti-build3.1%
- 2.2%
- 2.1%
- 1.3%
- t13d3112h1_e8f…e05bbdd6multi-build0.1%
- t13d3112h1_e8f…e481755emulti-build0.1%
Busiest 8 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 | 1,485 | 87% | 2026-07-22 | 2026-07-23 |
| Google Chrome / Chromium Chromium cipher-suite signature — Chrome, Edge, Brave, Opera; any extension permutation or version | — | randomising | 66 | 3.9% | 2026-07-19 | 2026-07-23 |
| t13d1313h2_f57a4…34a4126d | — | multi-build | 52 | 3.1% | 2026-07-19 | 2026-07-23 |
| t12d210700_76e20…41c691ec | 3b5074b1…00ff0e | fixed | 38 | 2.2% | 2026-07-19 | 2026-07-19 |
| t13d151200_8daaf…ead5a15b | cf1f8c55…91d910 | fixed | 36 | 2.1% | 2026-07-21 | 2026-07-23 |
| t13d231200_24fc4…ead5a15b | cca68721…72d733 | fixed | 23 | 1.3% | 2026-07-22 | 2026-07-23 |
| t13d3112h1_e8f1e…e05bbdd6 | — | multi-build | 2 | 0.1% | 2026-07-22 | 2026-07-22 |
| t13d3112h1_e8f1e…e481755e | — | multi-build | 2 | 0.1% | 2026-07-22 | 2026-07-22 |