What powers npl.org?
Last seen Jun 2026 · 60 technologies across 24 categories
Analytics
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Nov 2021
jQuery CDN
since Feb 2022
CMS
WordPress
since Jan 2019
Comment systems
CRM
Salesforce
since Nov 2022
Databases
MySQL
since Jan 2019
Editors
Microsoft Word
since Nov 2022
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript libraries
Live chat
HubSpot Chat
since Jun 2021
Maps
Marketing automation
HubSpot
since Jun 2020
Miscellaneous
Operating systems
Ubuntu
since Jan 2021
Photo galleries
Master Slider
since Jul 2025
Programming languages
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Nov 2022
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since Jun 2020
UI frameworks
ZURB Foundation
since May 2019
Video players
JW Player
since Nov 2022
Web servers
Apache HTTP Server
since May 2019
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Audience
- 53% phone
- 47% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.89 / 10 · ranked #258,053 of all domains
163 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 12.3 MB · 220 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.npl.org | 43 |
| npl.org | 39 |
| digital.npl.org | 13 |
| knowingnewark.npl.org | 12 |
| catalog.npl.org | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- detected DataTables Jan 2026
- detected Leaflet Jan 2026
- detected Livefyre Jan 2026
- dropped MediaElement.js Jan 2026
- detected MediaElement.js Nov 2025