What powers elcastillodesanfernando.es?
Last seen Sep 2026 · 19 technologies across 11 categories
CDN
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Lightbox
since Jan 2019
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
Security
Cloudflare Turnstile
since Aug 2025
Web servers
Apache HTTP Server
since Jan 2019
WordPress plugins
WP Fastest Cache
since Jun 2023
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 65% phone
- 35% desktop
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.18 / 10 · ranked #1,295,067 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish
- Weight: 2.2 MB · 144 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on OVHcloud (217.182.145.12)
- DNS: nubesol.net
- Email: elcastillodesanfernando.es
- Email security: SPF (hard fail), DMARC reject, CAA
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 953,681, 2 hosts
- Verified with: Google, Meta Business
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Really Simple SSL & Security Apr 2026
- detected Twitter Emoji (Twemoji) Mar 2026