What powers librousado.es?
Last seen Oct 2026 · 8 technologies across 8 categories
Analytics
Ecommerce
Cart Functionality
since Aug 2020
JavaScript libraries
Miscellaneous
SWFObject
since Jan 2019
Operating systems
Debian
since Jan 2019
Programming languages
Python
since Jan 2019
Web frameworks
Django
since Jan 2019
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 69% phone
- 31% desktop
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.00 / 10 · ranked #12,591,332 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Spanish
- Weight: 1.9 MB · 75 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on PPI-AS (91.209.108.52)
- DNS: optyma.com
- Email: librousado.es
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,520,528, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted