What powers spfusa.org?
Last seen Sep 2026 · 27 technologies across 14 categories
Analytics
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Security
Web servers
Webmail
Widgets
WordPress plugins
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 checked
- ai.txt not checked
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| 3/11 | #6 | 250 |
| sasakawa peace foundation usa | #1 | 150 |
| japan self defense force | #10 | 84 |
| japan self-defense forces | #9 | 75 |
| brian harding | #2 | 63 |
| soft power | #11 | 60 |
| soft power meaning | #9 | 36 |
| define soft power | #9 | 36 |
| japanese self defense | #16 | 32 |
| japan and climate change | #3 | 31 |
| what is soft power | #9 | 24 |
| sasakawa peace foundation | #5 | 23 |
| sasakawa usa | #1 | 21 |
| vp debate analysis | #8 | 20 |
| lawfare blog | #11 | 17 |
| carnegie endowment for international peace | #21 | 15 |
| collective self defense | #2 | 15 |
| erik jacobs | #2 | 14 |
| 3 11 | #5 | 14 |
| moral diplomacy | #56 | 11 |
| mr suga | #5 | 10 |
| japan-russia | #6 | 9 |
| japan russia relations | #6 | 9 |
| okinawa us base | #10 | 8 |
| marvin center gwu | #34 | 8 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
Policy unknown
Audience
- 73% desktop
- 27% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.27 / 10 · ranked #220,550 of all domains
145 referring domains · OpenPageRank
Search traffic
1,400 est. monthly organic visits (US)
751 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 6.7 MB · 99 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Jan 1997 (29 years) via GoDaddy.com, LLC, renews Jan 2027
- Hosted on Google (35.215.116.198)
- DNS: SiteGround Email
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 610,971, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- detected Font Awesome Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025