What powers guiasierra.net?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
CMS
JavaScript frameworks
AlloyUI
since May 2020
JavaScript libraries
Operating systems
CentOS
since May 2020
Programming languages
Java
since May 2020
Security
HSTS
since Sep 2022
UI frameworks
Web server extensions
Web servers
Apache Tomcat
since May 2020
Audience
- 100% phone
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.24 / 10 · ranked #70,275,072 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish (Spain)
- Weight: 1.5 MB · 64 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cercedilla.guiasierra.net | 15 |
| www.guiasierra.net | 15 |
| www.losmolinos.guiasierra.net | 15 |