Site History

Track how yahoo.co.jp's technology stack and AI policy have changed over time

📍

Feb 9, 2026, 10:07 PMTech ScanLatest

2 technologies detected

📍

Feb 9, 2026, 04:47 AMPolicy SnapshotLatest

SELECTIVE

2 AI bots blocked (2 training)

robots.txt

📦

Feb 9, 2026, 04:47 AMTech Scan

2 technologies detected

Changes from previous scan:

+ Added:

core-js

📦

Feb 7, 2026, 11:14 PMTech Scan

1 technologies detected

Changes from previous scan:

- Removed:

reCAPTCHAYUI

🛡️

Jan 29, 2026, 06:19 AMPolicy Snapshot

SELECTIVE

2 AI bots blocked (2 training)

robots.txt

First recorded policy snapshot

📦

Jan 24, 2026, 11:27 AMTech Scan

3 technologies detected

First recorded analysis

Summary

Tech Scans

Policy Snapshots

Current Techs

Techs Added (All Time)