What powers rcnportosin.com?
Last seen Sep 2026 · 34 technologies across 16 categories
CDN
CMS
Databases
Font scripts
JavaScript graphics
JavaScript libraries
Maps
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
UI frameworks
Web servers
WordPress plugins
WordPress themes
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 found
- ai.txt not found
- Sep 2026 llms.txt appeared
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.72 / 10 · ranked #4,834,057 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 2900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 4.2 MB · 116 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Real Club Náutico Portosín
- Industry: Arts and entertainment (declares
Event) - Profiles: Facebook
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on CDMON sistemes@cdmon.com (185.66.41.56)
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 7,229,937, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.rcnportosin.com | 29 |
| regatas.rcnportosin.com | 9 |
Full technology history →
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Recent changes
- dropped Ionicons Sep 2026
- dropped Joomla Sep 2026
- dropped jQuery UI Sep 2026
- dropped MooTools Sep 2026
- dropped HSTS Jul 2026
- dropped IIS Jul 2026
- dropped Microsoft ASP.NET Jul 2026
- dropped Plesk Jul 2026
- dropped Windows Server Jul 2026