What powers 
stellar-group.org?
Last seen Jul 2025 · 29 technologies across 14 categories
Caching
Varnish
since Jan 2023
CDN
Fastly
since Jan 2023
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2024
RSS
since Dec 2022
PaaS
GitHub Pages
since Jan 2023
Performance
Priority Hints
since Jun 2024
Programming languages
PHP
since Aug 2022
Security
Cloudflare Turnstile
since Jun 2024
Really Simple SSL & Security
since Apr 2024
UI frameworks
Bootstrap
since Aug 2022
ZURB Foundation
since Jun 2024
Web servers
Apache HTTP Server
since Aug 2022
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
- Aug 2026 *: Restricted (was Allowed)
- Aug 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.90 / 10 · ranked #648,115 of all domains
46 referring domains · OpenPageRank
Infrastructure
- Hosted on MASSIVE-NETWORKS (64.92.112.33)
- DNS: validns.com
- Email: Cloudflare Email Security
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 47,353, 13 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| hpx.stellar-group.org | 20 |
| stellar-group.org | 12 |
| hpx-docs.stellar-group.org | 3 |