What powers rationalfx.com?
Last seen Jun 2026 · 45 technologies across 25 categories
A/B Testing
Google Optimize
since Aug 2022
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jun 2018
Google Call Conversion Tracking
since Jul 2021
HubSpot Analytics
since Feb 2021
Linkedin Insight Tag
since Feb 2021
Matomo
since Mar 2020
Matomo Analytics
since Aug 2020
Authentication
Facebook Login
since Aug 2022
Caching
Litespeed Cache
since Feb 2025
CDN
Cloudflare
since Mar 2022
CMS
CRM
Zoho
since Aug 2022
Databases
MySQL
since Mar 2020
Documentation
Zendesk
since Aug 2022
Font scripts
Font Awesome
since Aug 2018
Google Font API
since Aug 2018
Issue trackers
Cloudflare Network Error Logging
since Mar 2022
JavaScript frameworks
JavaScript libraries
SweetAlert
since Aug 2018
Marketing automation
HubSpot
since Mar 2020
Miscellaneous
PaaS
Amazon Web Services
since May 2022
Programming languages
PHP
since Jun 2018
Security
Cloudflare Bot Management
since May 2022
reCAPTCHA
since Nov 2018
Tag managers
Google Tag Manager
since Apr 2018
UI frameworks
Bootstrap
since Apr 2018
Web Servers
Webmail
Microsoft 365
since Aug 2022
Widgets
Facebook
since Aug 2018
Google Plus
since Aug 2018
WordPress plugins
Audience
- 65% phone
- 35% desktop
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.98 / 10 · ranked #583,516 of all domains
127 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.4 MB · 90 requests
- WordPress theme: rational-fx · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| secure.rationalfx.com | 32 |
| www.rationalfx.com | 19 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Chart.js Apr 2026
- dropped PayPal Apr 2026
- detected Cloudflare Browser Insights Nov 2025