What powers npo-masc.org?
Last seen Sep 2026 · 29 technologies across 18 categories
Analytics
Blogs
Cache Tools
CMS
Databases
Ecommerce
Font Scripts
Issue trackers
JavaScript frameworks
JavaScript Libraries
Miscellaneous
Performance
Programming Languages
Security
SEO
UI frameworks
Web Servers
Widgets
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Search and AI assistants
- PetalBot Blocked
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not checked
AI Crawlers
1 of 33 AI crawlers blocked
Standards: llms.txt
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.04 / 10 · ranked #1,519,026 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 2.7 MB · 230 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- NPOメディア・アクセス・サポートセンター
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Google Cloud (23.236.62.147)
- DNS: gmoserver.jp
- Email: npo-masc.org
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 11,684,354, 2 hosts
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| npo-masc.org | 22 |
| www.npo-masc.org | 14 |
Full technology history →
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