What powers 
uis-speleo.org?
Last seen Oct 2026 · 17 technologies across 10 categories
CMS
Databases
MySQL
since Sep 2022
Font scripts
Google Font API
since Sep 2022
Twitter Emoji (Twemoji)
since Sep 2022
Hosting
Hostgator
since Sep 2022
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Sep 2022
Web servers
Apache HTTP Server
since Sep 2022
WordPress plugins
Endurance Page Cache
since Sep 2022
The Events Calendar
since Sep 2022
WordPress themes
HashThemes Total
since Sep 2022
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.71 / 10 · ranked #305,336 of all domains
117 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 1.8 MB · 49 requests
- WordPress theme: total · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- International Union of Speleology
- Founded: 1965
From Wikidata (CC0).
Infrastructure
- Registered Jan 2001 (25 years) via Netregistry Wholesale Pty Ltd, renews Jan 2028
- Hosted on Oracle Cloud (108.179.232.149)
- DNS: HostGator
- Email: uis-speleo.org
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 538,953, 9 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| uis-speleo.org | 17 |
| uisic.uis-speleo.org | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Oct 2026
- detected core-js Jul 2026
- dropped TinyMCE Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025