What powers 
santelmo.org?
Last seen Sep 2026 · 58 technologies across 30 categories
Advertising
Analytics
Appointment scheduling
CDN
CMS
Cookie compliance
Databases
Editors
Font scripts
Hosting panels
JavaScript frameworks
JavaScript libraries
Load balancers
Maps
Miscellaneous
Operating systems
PaaS
Page builders
Programming languages
Rich text editors
Security
Tag managers
UI frameworks
Video players
Web frameworks
Web servers
Webmail
Widgets
WordPress plugins
WordPress themes
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
AI Crawlers
No AI crawlers blocked
Audience
- 54% desktop
- 46% phone
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.86 / 10 · ranked #687,595 of all domains
89 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish
- Weight: 5.0 MB · 99 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- San Telmo Foundation
- Founded: 1982
- Country: Spain
From Wikidata (CC0).
Infrastructure
- Hosted on COMVIVE-AS Seville - Spain (93.93.69.38, IPv6)
- DNS: acens.net
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Sectigo, RSA 2048, wildcard, expires Sep 2026
- Common Crawl link graph: rank 819,290, 15 hosts
- Verified with: Brevo, Google, Microsoft 365, OpenAI
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| executiveemba.santelmo.org | 21 |
| ad1.santelmo.org | 20 |
| emba.santelmo.org | 20 |
| opendayemba.santelmo.org | 20 |
| ppymex.santelmo.org | 20 |
| programas.santelmo.org | 20 |
| ppd.santelmo.org | 19 |
| www.santelmo.org | 19 |
| dea.santelmo.org | 18 |
| campusvirtual.santelmo.org | 16 |
| campusvirtual-ea.santelmo.org | 13 |
| mbaexecutive.santelmo.org | 13 |
| web2.santelmo.org | 10 |
| alumni.santelmo.org | 3 |
Full technology history →
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Recent changes
- dropped Backbone.js Dec 2025
- dropped CookieYes Dec 2025
- dropped FancyBox Dec 2025
- dropped Isotope Dec 2025
- dropped MediaElement.js Dec 2025
- dropped PWA Dec 2025
- dropped Select2 Dec 2025
- dropped SoundManager Dec 2025
- dropped The Events Calendar Dec 2025
- dropped Ubuntu Dec 2025
- dropped Underscore.js Dec 2025
- dropped Vue.js Dec 2025
- dropped WP Rocket Dec 2025