What powers 
sakuticket.jp?
Last seen Sep 2026 · 22 technologies across 14 categories
Advertising
Twitter Ads
since Apr 2026
Analytics
CDN
Amazon S3
since Jun 2026
Cloudflare
since Apr 2026
Databases
Firebase
since Nov 2024
Issue trackers
Sentry
since Nov 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Jun 2026
Performance
Priority Hints
since Apr 2026
Programming languages
Node.js
since Nov 2024
Security
Cloudflare Bot Management
since Apr 2026
HSTS
since Nov 2024
Tag managers
Google Tag Manager
since Nov 2024
Webmail
Google Workspace
since Nov 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 98% phone
- 2% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.27 / 10 · ranked #439,472 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.8 s |
| INP | 175 ms |
| CLS | 0.35 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Fastly
- Weight: 3.9 MB · 89 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (199.36.158.100)
- DNS: Onamae.com
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 132,415
- Verified with: Firebase, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Jun 2026
- detected Amazon Web Services Jun 2026
- detected PWA Jun 2026
- detected Cloudflare Apr 2026
- detected Cloudflare Bot Management Apr 2026
- detected Priority Hints Apr 2026
- detected Twitter Ads Apr 2026
- dropped Google Cloud Feb 2026
- dropped Google Cloud Trace Feb 2026
- detected core-js Dec 2025
- detected Facebook Pixel Dec 2025
- detected Google Cloud Dec 2025
- detected Google Cloud Trace Dec 2025
- detected TikTok Pixel Dec 2025