What powers nb21.es?
Last seen Jun 2026 · 35 technologies across 19 categories
Analytics
Google Analytics
since Sep 2021
CMS
Databases
MySQL
since Jan 2023
Microsoft 365
since Aug 2022
Font scripts
Font Awesome
since Mar 2022
Google Font API
since Mar 2021
JavaScript frameworks
React
since Jan 2022
JavaScript libraries
Live chat
Landbot
since Mar 2023
Marketing automation
Sendinblue
since Jan 2023
Miscellaneous
Mobile frameworks
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Mar 2021
Security
reCAPTCHA
since Jan 2023
Tag managers
Google Tag Manager
since Mar 2021
UI frameworks
Animate.css
since Mar 2021
Web frameworks
Helix Ultimate
since Sep 2021
Web servers
Apache HTTP Server
since Apr 2021
Nginx
since Mar 2021
WordPress plugins
WP Rocket
since Jan 2023
WP-PageNavi
since Apr 2024
Audience
- 54% desktop
- 46% phone
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.59 / 10 · ranked #2,338,611 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish
- Weight: 4.5 MB · 144 requests
- WordPress theme: divi (child: divi_child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.nb21.es | 29 |
| intranet.nb21.es | 14 |
| nb21.es | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected PDF.js Apr 2026
- dropped LazySizes Aug 2025
- dropped WPMU DEV Smush Aug 2025