What powers npf.org?
Last seen Jun 2026 · 30 technologies across 13 categories
Advertising
Kevel
since Mar 2020
Analytics
Adobe Analytics
since Mar 2020
Ahrefs
since Jun 2023
Google Analytics
since Mar 2020
Linkedin Insight Tag
since Apr 2023
Matomo Analytics
since May 2022
Microsoft Clarity
since Dec 2025
CDN
Constant Contact
since Mar 2024
Font scripts
Google Font API
since Mar 2020
JavaScript libraries
Miscellaneous
Google Code Prettify
since Mar 2023
HTTP/3
since Nov 2024
Open Graph
since Sep 2022
Webpack
since Mar 2025
Page builders
Webflow
since Apr 2023
Security
Tag managers
Adobe Experience Platform Launch
since May 2023
Google Tag Manager
since Mar 2020
UI frameworks
Bootstrap
since Mar 2023
Video players
YouTube
since Mar 2025
Webmail
Microsoft 365
since Aug 2022
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #329,949 of all domains
96 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 3.7 MB · 142 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.npf.org | 24 |
| npf.org | 17 |
| registration.npf.org | 8 |
Full technology history →
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Recent changes
- dropped cdnjs Dec 2025