What powers zbrain-oposiciones.es?
Last seen Jun 2026 · 23 technologies across 16 categories
Advertising
Microsoft Advertising
since May 2025
CDN
Cloudflare
since Jan 2024
jsDelivr
since Jan 2024
Font scripts
JavaScript libraries
Live chat
WhatsApp Business Chat
since Mar 2026
Miscellaneous
Open Graph
since Jan 2024
Operating systems
Red Hat
since Jan 2024
PaaS
OVHcloud
since Jan 2024
Performance
Priority Hints
since Dec 2025
Programming languages
Java
since Jan 2024
Security
Cloudflare Bot Management
since Jan 2024
HSTS
since May 2026
Tag managers
Google Tag Manager
since Jan 2024
UI frameworks
Bootstrap
since Jan 2024
Video players
Web frameworks
Java Servlet
since Jan 2024
Web servers
Nginx
since Jan 2024
Audience
- 86% phone
- 14% desktop
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.37 / 10 · ranked #42,662,328 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish (Spain)
- Weight: 0.9 MB · 39 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.zbrain-oposiciones.es | 18 |
| zbrain-oposiciones.es | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HSTS May 2026
- detected WhatsApp Business Chat Mar 2026
- detected Priority Hints Dec 2025