What powers tsukuba-geopark.jp?
Last seen Oct 2026 · 10 technologies across 7 categories
CDN
Amazon CloudFront
since Jun 2025
Amazon SES
since Jun 2025
JavaScript libraries
scrollreveal
since Nov 2023
Slick
since Nov 2023
Miscellaneous
Open Graph
since Nov 2023
PaaS
Amazon Web Services
since Jun 2025
Web servers
Apache HTTP Server
since Jul 2019
Webmail
Google Workspace
since Jun 2024
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 62% phone
- 38% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.43 / 10 · ranked #975,090 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 3.6 MB · 58 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (108.139.15.25)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 1,296,478, 2 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.tsukuba-geopark.jp | 9 |
| tsukuba-geopark.jp | 6 |