What powers watershuttle.co.jp?
Last seen Oct 2026 · 15 technologies across 12 categories
Analytics
Authentication
Facebook Login
since Jun 2021
CDN
Google Hosted Libraries
since Dec 2022
CMS
Databases
MySQL
since Apr 2019
Hosting panels
Plesk
since Apr 2019
JavaScript libraries
Load balancers
Amazon ALB
since Nov 2021
PaaS
Amazon Web Services
since Nov 2021
Programming languages
PHP
since Apr 2019
Web servers
Apache HTTP Server
since Apr 2019
WordPress plugins
WP-PageNavi
since Apr 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 88% phone
- 12% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.98 / 10 · ranked #585,219 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 90 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Shinanogawa Water Shuttle
- Founded: 1998
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on Sakura Internet (153.120.42.203)
- DNS: prontonet.ne.jp
- Email: watershuttle.co.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 3,238,629
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| watershuttle.co.jp | 15 |
| www.watershuttle.co.jp | 13 |