What powers suwaseiryo.ed.jp?
Last seen Oct 2026 · 24 technologies across 16 categories
Analytics
CDN
CMS
Comment systems
Databases
Font scripts
Hosting
JavaScript libraries
Maps
Miscellaneous
Page builders
Programming languages
UI frameworks
Web servers
Widgets
WordPress themes
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 27% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.27 / 10 · ranked #1,163,230 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 2.2 MB · 56 requests
- WordPress theme: lightning · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Sakura Internet (219.94.129.82)
- DNS: Sakura Internet
- Email: suwaseiryo.ed.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 102,626, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.suwaseiryo.ed.jp | 21 |
| fuzoku.suwaseiryo.ed.jp | 13 |
| suwaseiryo.ed.jp | 4 |
Full technology history →
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Recent changes
- detected Clipboard.js Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026