What powers 4fr.co.za?
Last seen Aug 2026 · 18 technologies across 12 categories
Analytics
Google Analytics
since Mar 2025
Authentication
Facebook Login
since Dec 2025
CDN
Font scripts
Google Font API
since Jun 2025
JavaScript frameworks
React
since Mar 2024
JavaScript libraries
Live chat
WhatsApp Business Chat
since Mar 2024
Miscellaneous
Open Graph
since Mar 2024
PWA
since Aug 2025
UI frameworks
Bootstrap
since Mar 2024
Web servers
Apache HTTP Server
since Mar 2024
Webmail
Microsoft 365
since Mar 2024
Widgets
Elfsight
since Mar 2024
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
South Africa
Where the site's Chrome visitors come from, largest estimated audience first.
Search traffic
2 est. monthly organic visits (US)
2 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 8.3 MB · 35 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.4fr.co.za | 13 |
| 4fr.co.za | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped SweetAlert2 Aug 2026
- detected AOS Jul 2026
- dropped jQuery Jul 2026
- dropped OWL Carousel Jul 2026
- dropped core-js Jun 2026
- dropped MDBootstrap Jun 2026
- detected jQuery May 2026
- detected OWL Carousel May 2026
- detected Facebook Login Dec 2025
- detected SweetAlert2 Dec 2025