What powers ishioka.or.jp?
Last seen Sep 2026 · 13 technologies across 9 categories
Analytics
Google Analytics
since Jun 2020
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Closure Library
since Oct 2023
Marked
since Jul 2026
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
Reverse proxies
Nginx
since Dec 2020
Video players
YouTube
since Jul 2026
Web servers
Apache HTTP Server
since Jun 2020
Webmail
Google Workspace
since Aug 2022
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
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.96 / 10 · ranked #1,663,882 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 11.3 MB · 130 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Google (216.239.32.21)
- DNS: value-domain.com
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 13,321,840, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ishioka.or.jp | 10 |
| ishioka.or.jp | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Marked Jul 2026
- detected YouTube Jul 2026
- detected Closure Library Jan 2026
- dropped Google Sites Dec 2025