What powers swc-aisei.or.jp?
Last seen Sep 2026 · 14 technologies across 11 categories
Analytics
Google Analytics
since Feb 2019
CDN
Font scripts
Google Font API
since Jan 2022
JavaScript libraries
Programming languages
Retargeting
Google Remarketing Tag
since Jan 2022
Security
HSTS
since Oct 2022
Tag managers
Google Tag Manager
since Jan 2022
UI frameworks
Web servers
Apache HTTP Server
since Feb 2019
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 57% phone
- 43% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.83 / 10 · ranked #1,922,329 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 3.2 MB · 86 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on OCN NTT Communications Corporation (122.1.98.212)
- DNS: Onamae.com
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 11,651,343, 2 hosts
- Verified with: Microsoft 365, Trend Micro Email Security
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| swc-aisei.or.jp | 11 |
| www.swc-aisei.or.jp | 10 |