What powers polkadot-stingray.jp?
Last seen Sep 2026 · 23 technologies across 18 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since May 2019
CDN
Amazon CloudFront
since May 2020
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Feb 2020
Font scripts
Google Font API
since Feb 2020
Twitter Emoji (Twemoji)
since Feb 2020
JavaScript frameworks
GSAP
since May 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since May 2019
Performance
Priority Hints
since Jan 2025
Programming languages
PHP
since May 2019
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since May 2019
Video players
YouTube
since May 2020
Web servers
Nginx
since Feb 2020
Webmail
Google Workspace
since Aug 2022
Widgets
Twitter
since Feb 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 77% phone
- 23% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.86 / 10 · ranked #689,206 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Amazon CloudFront
- Weight: 2.6 MB · 118 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Polkadot Stingray
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (18.239.225.9)
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail)
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 1,263,838, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| polkadot-stingray.jp | 21 |
| odoruyouni.polkadot-stingray.jp | 11 |
| airmakuhari.polkadot-stingray.jp | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Twitter Emoji (Twemoji) May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025