What powers ferroproperties.com?
Last seen Oct 2026 · 13 technologies across 11 categories
Analytics
Databases
Font scripts
JavaScript frameworks
Live chat
Maps
Miscellaneous
Performance
Security
Tag managers
UI frameworks
AI Crawlers
Restricts 15 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Restricted
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- Claude-SearchBot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- MistralAI-User Restricted
- Perplexity-User Restricted
The other 18 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Sep 2026 ccbot added to robots.txt
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 claude-user added to robots.txt
- Sep 2026 applebot-extended added to robots.txt
- Sep 2026 llms.txt appeared
AI Crawlers
15 of 33 AI crawlers restricted
Standards: llms.txt, llms-full.txt
Audience
- 100% phone
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.10 / 10 · ranked #94,191,582 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 200 ms |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Spanish
- CDN: Google
- Weight: 1.1 MB · 46 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Real estate (declares
RealEstateAgent)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Google (216.239.32.21, IPv6)
- DNS: servidoresdns.net
- Email: serviciodecorreo.es
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, RSA 2048, expires Nov 2026
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Bootstrap Oct 2026
- dropped IIS Oct 2026
- dropped jQuery Oct 2026
- dropped Leaflet Oct 2026
- dropped Livefyre Oct 2026
- dropped Material Design Lite Oct 2026
- dropped PHP Oct 2026
- dropped reCAPTCHA Oct 2026
- dropped Smartsupp Oct 2026
- dropped Swiper Oct 2026
- detected Tailwind CSS Oct 2026
- dropped UIKit Oct 2026
- dropped Windows Server Oct 2026
- detected Firebase Sep 2026
- detected Google Analytics Sep 2026
- detected Google Maps Sep 2026
- detected Google Tag Manager Sep 2026
- detected HSTS Sep 2026
- detected Priority Hints Sep 2026
- detected PWA Sep 2026
- detected React Sep 2026
- detected React Router Sep 2026
- detected WhatsApp Business Chat Sep 2026