What powers hue-fsj.ed.jp?
Last seen Oct 2026 · 6 technologies across 5 categories
CDN
Google Hosted Libraries
since Feb 2022
Hosting panels
Plesk
since Apr 2020
JavaScript libraries
Miscellaneous
Web servers
Nginx
since Apr 2020
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
- 65% phone
- 35% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.71 / 10 · ranked #2,153,391 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 1.7 MB · 37 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Hokkaido University of Education attached Sapporo Junior High School
- Founded: 1947
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on GMOCL GMO GlobalSign Holdings K.K. (153.122.53.77)
- DNS: namedserver.net
- Email: hue-fsj.ed.jp
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 14,189,912, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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