What powers npdtest.org?
Last seen Sep 2026 · 14 technologies across 6 categories
Analytics
CDN
JavaScript frameworks
Miscellaneous
Tag managers
UI frameworks
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
- 84% phone
- 16% desktop
Brazil
Indonesia
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.12 / 10 · ranked #3,277,728 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.8 MB · 30 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Npdtest.org
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.15.249, IPv6)
- DNS: Cloudflare DNS
- Email: Amazon SES / WorkMail
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 31,236,001, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Next.js Sep 2026
- dropped Next.js App Router Sep 2026
- dropped Node.js Sep 2026
- dropped Priority Hints Sep 2026
- dropped Turbopack Sep 2026
- dropped Webpack Sep 2026
- detected Base UI Aug 2026
- detected Open Graph Aug 2026
- detected PWA Aug 2026
- detected TanStack Start Aug 2026
- detected Turbopack Jul 2026
- detected Google Tag Manager Jan 2026