server name
www.keiba.go.jp
Too few observations
Too little traffic to read — a spread of 1.0 over three connections is noise; the same over sixty thousand is worth a look.
- domain
Read
client diversity
1 distinct client stacks reach this name.
concentration
0.000one 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
12
observations
1
distinct clients
2026-07-19
first seen
2026-07-23
last seen
Client stacks reaching this name
- 100%
Busiest 1 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 |
|---|---|---|---|---|---|---|
| t13d3112h2_e8f1e…e05bbdd6 | 0149f47e…5a6323 | fixed | 12 | 100% | 2026-07-19 | 2026-07-23 |