What powers npinumberlookup.org?
Last seen Jun 2026 · 20 technologies across 12 categories
Advertising
Analytics
comScore
since May 2020
Google Analytics
since Apr 2018
Quantcast Measure
since May 2020
Snowplow Analytics
since Sep 2022
CDN
Cookie compliance
Quantcast Choice
since Aug 2020
Font scripts
Google Font API
since May 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
SiteGround
since Mar 2026
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since May 2020
UI frameworks
Web servers
Nginx
since Dec 2024
Audience
- 94% desktop
- 6% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.02 / 10 · ranked #1,551,525 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0.25 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 1.7 MB · 124 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.npinumberlookup.org | 15 |
| npinumberlookup.org | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Apr 2026
- dropped Google Workspace Apr 2026
- detected Snowplow Analytics Apr 2026
- dropped Ubuntu Apr 2026
- detected Nginx Mar 2026
- detected SiteGround Mar 2026
- dropped Snowplow Analytics Dec 2025
- detected Snowplow Analytics Oct 2025
- dropped Snowplow Analytics Aug 2025