What powers 
begin.or.jp?
Last seen Sep 2026 · 26 technologies across 17 categories
Affiliate programs
Moshimo
since Mar 2024
Analytics
Google Analytics
since Feb 2020
Quantcast Measure
since Mar 2024
CDN
cdnjs
since Mar 2024
Cloudflare
since Mar 2024
Google Hosted Libraries
since Mar 2024
jsDelivr
since Mar 2024
CMS
WordPress
since Mar 2024
Databases
MySQL
since Mar 2024
Editors
DreamWeaver
since Jan 2019
Font scripts
Google Font API
since Mar 2024
Hosting panels
Plesk
since Jul 2023
JavaScript libraries
Miscellaneous
Operating systems
CentOS
since Jan 2019
PaaS
Amazon Web Services
since Oct 2025
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Mar 2024
Programming languages
Web servers
Nginx
since Jul 2023
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.11 / 10 · ranked #502,252 of all domains
65 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.0 MB · 46 requests
- WordPress theme: cocoon-master (child: cocoon-child-master) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on TOKAI TOKAI Communications Corporation (103.217.137.211)
- DNS: Amazon Route 53
- Email: begin.or.jp
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,270,175, 4 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.begin.or.jp | 22 |
| www2.begin.or.jp | 7 |
| begin.or.jp | 5 |