What powers rc4.pt?
Last seen Jun 2026 · 25 technologies across 17 categories
Analytics
Google Analytics
since Jan 2019
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Oct 2021
Font scripts
Font Awesome
since Aug 2022
JavaScript libraries
Flickity
since Sep 2022
prettyPhoto
since Jul 2024
Live chat
WhatsApp Business Chat
since Jan 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
CentOS
since Aug 2020
Performance
Priority Hints
since Feb 2024
Programming languages
PHP
since Jan 2019
Security
HSTS
since Oct 2024
Tag managers
Google Tag Manager
since Mar 2025
UI frameworks
Bootstrap
since Dec 2024
Web servers
Centminmod
since Aug 2020
Nginx
since Jan 2019
Webmail
Microsoft 365
since Sep 2024
WordPress plugins
Audience
- 62% phone
- 38% desktop
Portugal
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.78 / 10 · ranked #17,071,378 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 250 ms |
| CLS | 0.05 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Portugal)
- Weight: 1.8 MB · 96 requests
- WordPress theme: flatsome (child: rc4) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Translate WordPress Jun 2026
- dropped Redis Nov 2025
- dropped Redis Object Cache Nov 2025
- dropped SeQura Aug 2025