What powers jarc.org?
Last seen Sep 2026 · 29 technologies across 15 categories
Analytics
Google Analytics
since Jun 2025
Authentication
Facebook Login
since Jul 2021
CMS
WordPress
since Jun 2025
Databases
MySQL
since Jun 2025
Ecommerce
Cart Functionality
since Feb 2022
Font scripts
Google Font API
since May 2019
Typekit
since May 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Jun 2025
Performance
Priority Hints
since Jul 2026
Programming languages
PHP
since Jun 2025
Security
HSTS
since Sep 2022
UI frameworks
CivicTheme
since Jun 2025
ZURB Foundation
since Jun 2025
Video players
YouTube
since May 2019
Web servers
Nginx
since Jun 2025
WordPress plugins
Oxygen
since Jun 2025
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.87 / 10 · ranked #1,834,928 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 4.1 MB · 76 requests
- WordPress theme: oxygen-is-not-a-theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Network Solutions
- Email: Mimecast
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,530,546, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| jarc.org | 22 |
| www.jarc.org | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Jul 2026
- dropped cdnjs Feb 2026
- dropped Cloudflare Feb 2026
- detected Site Kit Jan 2026
- detected jQuery UI Dec 2025
- detected Popup Maker Dec 2025
- detected cdnjs Nov 2025
- detected Cloudflare Nov 2025