What powers safetyaction.tokyo?
Last seen Aug 2026 · 14 technologies across 11 categories
Advertising
Twitter Ads
since Mar 2022
Analytics
Google Analytics
since Feb 2020
CDN
Cloudflare
since Sep 2024
JavaScript frameworks
Riot
since Jul 2026
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Performance
Priority Hints
since Mar 2026
Security
Cloudflare Bot Management
since Sep 2024
Tag managers
Google Tag Manager
since Feb 2020
Video players
YouTube
since Feb 2020
Web servers
Apache HTTP Server
since Feb 2020
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 63% desktop
- 37% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.46 / 10 · ranked #935,510 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 8.0 MB · 125 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Hosted Libraries Aug 2026
- detected YouTube Aug 2026
- detected Riot Jul 2026
- detected Underscore.js Jul 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Priority Hints Mar 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025