What powers 
supercor.es?
Last seen Sep 2026 · 18 technologies across 12 categories
Analytics
CDN
Cookie compliance
Font scripts
JavaScript libraries
Miscellaneous
Performance
Security
Tag managers
UI frameworks
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 86% phone
- 11% desktop
- 3% tablet
Spain
Portugal
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.70 / 10 · ranked #763,913 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish
- Weight: 2.4 MB · 143 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Supercor
- Country: Spain
From Wikidata (CC0).
Infrastructure
- Hosted on INETUM-ES-AS (188.210.218.169)
- DNS: elcorteingles.es
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: DigiCert, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 3,068,675, 2 hosts
- Verified with: Microsoft 365
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
- detected Priority Hints Feb 2026
- dropped Microsoft Clarity Nov 2025