What powers crf.com?
Last seen Jun 2026 · 36 technologies across 20 categories
Advertising
Microsoft Advertising
since Sep 2022
Analytics
Cloudflare Browser Insights
since Aug 2025
Google Analytics
since Apr 2022
Authentication
Facebook Login
since Dec 2022
CDN
CMS
Databases
MySQL
since Dec 2022
Ecommerce
Cart Functionality
since Apr 2022
Font scripts
Font Awesome
since Apr 2022
Twitter Emoji (Twemoji)
since Dec 2022
JavaScript frameworks
ExtJS
since Apr 2022
JavaScript libraries
Isotope
since Dec 2022
OWL Carousel
since Apr 2022
Miscellaneous
Page builders
wpBakery
since Dec 2022
Programming languages
Security
Tag managers
Google Tag Manager
since Apr 2022
UI frameworks
Web servers
LiteSpeed
since Dec 2022
Webmail
Google Workspace
since Aug 2022
Widgets
AddThis
since Dec 2022
WordPress plugins
Litespeed Cache
since Dec 2022
Audience
- 64% desktop
- 36% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.72 / 10 · ranked #4,811,627 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 4900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.5 MB · 126 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.crf.com | 25 |
| crf.com | 22 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API May 2026
- detected Google Font API Dec 2025
- dropped Apache HTTP Server Sep 2025
- dropped Bluehost Sep 2025
- dropped Google Font API Sep 2025
- detected Cloudflare Bot Management Aug 2025
- detected Cloudflare Browser Insights Aug 2025