What powers 
u-ranking.es?
Last seen Aug 2026 · 8 technologies across 8 categories
Font Scripts
Google Font API
since Jul 2017
JavaScript Frameworks
JavaScript libraries
Slick
since Aug 2022
Miscellaneous
Popper
since Aug 2022
Operating systems
Ubuntu
since Dec 2024
Security
HSTS
since Sep 2022
UI frameworks
Web Servers
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
- 81% phone
- 19% desktop
Spain
Mexico
Colombia
Chile
Peru
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #365,367 of all domains
118 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish
- Weight: 1.2 MB · 44 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- U-Ranking
- Profiles: X
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on REDIRIS RedIRIS Autonomous System (193.146.61.47)
- DNS: ivie.es
- Email: Proofpoint Essentials
- Email security: no SPF record, no DMARC record
- SSL: HARICA, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 686,959, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| u-ranking.es | 8 |
| www.u-ranking.es | 6 |