What powers iwafuji.co.jp?
Last seen Sep 2026 · 14 technologies across 8 categories
Analytics
CDN
Amazon CloudFront
since May 2025
Google Hosted Libraries
since May 2025
JavaScript libraries
PaaS
Amazon Web Services
since May 2025
Security
HSTS
since May 2025
Tag managers
Google Tag Manager
since Jul 2023
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 56% desktop
- 44% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.10 / 10 · ranked #1,426,155 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 43.2 MB · 97 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: Onamae.com
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- SSL: Amazon Trust Services, ECDSA P256, wildcard, expires Feb 2027
- Common Crawl link graph: rank 1,251,126
- Verified with: Apple Business, KnowBe4
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted