What powers 
nrinstitute.org?
Last seen Sep 2026 · 31 technologies across 18 categories
A/B Testing
Optimizely
since Nov 2025
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
NextAuth.js
since Apr 2026
CDN
Cloudflare
since Oct 2020
Sucuri
since Jul 2019
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Development
Turbopack
since Apr 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Payment processors
Stripe
since Sep 2022
Performance
Priority Hints
since Nov 2023
Programming languages
Security
Cloudflare Bot Management
since Sep 2022
reCAPTCHA
since Dec 2025
Tag managers
Google Tag Manager
since Jul 2021
UI frameworks
Tailwind CSS
since Apr 2022
Webmail
Google Workspace
since Aug 2022
WordPress plugins
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Oct 2026 robots.txt removed
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 73% desktop
- 27% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.14 / 10 · ranked #484,563 of all domains
95 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Sucuri Firewall
- Weight: 5.5 MB · 183 requests
- WordPress theme: wp-foundation-six · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.96.62, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: GoDaddy, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 678,148, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| nrinstitute.org | 23 |
| events.nrinstitute.org | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected MetaSlider May 2026
- dropped Amazon ALB Dec 2025
- dropped Amazon Web Services Dec 2025
- detected reCAPTCHA Dec 2025
- detected Cloudflare Bot Management Nov 2025
- detected Facebook Login Nov 2025
- detected Optimizely Nov 2025
- detected Stripe Nov 2025