What powers recesta.jp?
Last seen Sep 2026 · 30 technologies across 18 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
Tag managers
UI frameworks
Web server extensions
Web servers
WordPress plugins
WordPress themes
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 Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 54% desktop
- 46% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.95 / 10 · ranked #3,724,049 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 11.6 MB · 110 requests
- WordPress theme: lightning (child: lightning-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- レセスタ
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (13.113.142.130)
- DNS: Onamae.com
- Email: recesta.jp
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Cybertrust Japan, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 64,837,770, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| recesta.jp | 21 |
| seminar2020.recesta.jp | 9 |
| seminar2024.recesta.jp | 9 |
| seminar.recesta.jp | 1 |
Full technology history →
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