What powers qcto.org.za?
Last seen Jun 2026 · 16 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
Simple Analytics
since Jul 2023
CDN
Amazon S3
since Mar 2026
Cloudflare
since Dec 2023
Font scripts
Font Awesome
since Apr 2023
Typekit
since Jun 2021
JavaScript frameworks
JavaScript libraries
Operating systems
Windows Server
since May 2021
PaaS
Amazon Web Services
since Mar 2026
Security
HSTS
since Sep 2023
Web frameworks
Web servers
Audience
- 53% phone
- 46% desktop
- 1% tablet
South Africa
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #325,354 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.5 MB · 69 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| verification.qcto.org.za | 10 |
| qcto.org.za | 9 |
| www.qcto.org.za | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Mar 2026
- detected Amazon Web Services Mar 2026
- dropped Airtable Aug 2025