What powers studyfortwo.org?
Last seen Oct 2026 · 32 technologies across 16 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
UI frameworks
Web frameworks
Web servers
Webmail
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.79 / 10 · ranked #2,000,265 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| CLS | 0.1 |
| TTFB | 2800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 8.5 MB · 90 requests
- WordPress theme: studyfortwo · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- STUDY FOR TWO
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on GMO Internet (157.7.107.183)
- DNS: Muumuu Domain
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 11,168,892, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| studyfortwo.org | 22 |
| store.studyfortwo.org | 14 |
| www.studyfortwo.org | 6 |
| omu.studyfortwo.org | 4 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026