What powers opennav.org?
Last seen Oct 2026 · 20 technologies across 14 categories
Caching
Varnish
since Apr 2026
CDN
Fastly
since Apr 2026
CMS
Ecommerce
Cart Functionality
since Jul 2023
Font scripts
Google Font API
since Jul 2023
JavaScript frameworks
Stimulus
since Jul 2023
JavaScript libraries
Maps
Google Maps
since Jul 2023
Miscellaneous
Open Graph
since Jul 2023
PaaS
GitHub Pages
since Apr 2026
Performance
Priority Hints
since Oct 2023
Security
HSTS
since Jul 2023
Static site generator
Astro
since Apr 2026
Webmail
Google Workspace
since Jul 2023
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
2.18 / 10 · ranked #3,138,402 of all domains
13 referring domains · OpenPageRank
Page
- Language: English
- CDN: Fastly
- Weight: 16.4 MB · 23 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153, IPv6)
- DNS: IBM NS1
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,969,531, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.opennav.org | 16 |
| opennav.org | 6 |