What powers involcan.org?
Last seen Aug 2026 · 27 technologies across 19 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
Hosting panels
JavaScript libraries
Maps
Miscellaneous
Mobile frameworks
Page builders
Performance
Programming languages
Security
Tag managers
Web servers
Webmail
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 76% phone
- 24% desktop
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.94 / 10 · ranked #618,492 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish
- Weight: 26.2 MB · 59 requests
- WordPress theme: divi (child: divi-child) · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Instituto Volcanológico de Canarias
- Founded: 2010
- Country: Spain
From Wikidata (CC0).
Infrastructure
- Hosted on IONOS (85.215.141.132)
- DNS: 1and1.es
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 750,526, 4 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| involcan.org | 24 |
| icgg16.involcan.org | 14 |
| www.involcan.org | 13 |
Full technology history →
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Recent changes
- detected Google Tag Manager Feb 2026
- detected scrollreveal Feb 2026