What powers r4footballsystem.com?
Last seen Jun 2026 · 40 technologies across 18 categories
Analytics
Google Analytics
since Apr 2019
CDN
cdnjs
since Feb 2022
Cloudflare
since Jul 2021
Google Hosted Libraries
since Mar 2025
jsDelivr
since Mar 2025
Unpkg
since Mar 2025
Ecommerce
Cart Functionality
since Jul 2021
Shopify
since Jul 2021
Font scripts
Google Font API
since Apr 2019
Hosting
GoDaddy
since Aug 2022
Issue trackers
Sentry
since May 2025
JavaScript frameworks
JavaScript libraries
libphonenumber
since May 2025
Marketing automation
ActiveCampaign
since Feb 2022
Klaviyo
since Sep 2023
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
Performance
Priority Hints
since Feb 2023
Personalisation
Bold Commerce
since Jun 2022
Reviews
Loox
since Jul 2021
Security
Shopify apps
Bold Upsell
since Jun 2022
BookThatApp
since Jul 2025
Digismoothie Candy Rack
since Nov 2022
GemPages
since Aug 2022
Secomapp
since Apr 2022
UI frameworks
Bootstrap
since Jul 2021
Webmail
Google Workspace
since Aug 2022
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.57 / 10 · ranked #22,679,791 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 5.5 MB · 428 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Hosted Libraries May 2026
- detected jsDelivr May 2026
- detected Mustache May 2026
- dropped American Express Jan 2026
- dropped Day.js Jan 2026
- dropped Google Hosted Libraries Jan 2026
- dropped Google Pay Jan 2026
- dropped jsDelivr Jan 2026
- dropped Mastercard Jan 2026
- dropped Modernizr Jan 2026
- dropped Mustache Jan 2026
- dropped OWL Carousel Jan 2026
- dropped Vimeo Jan 2026
- dropped Visa Jan 2026
- dropped React Sep 2025