What powers k53online.co.za?
Last seen Jun 2026 · 8 technologies across 8 categories
Advertising
Google AdSense
since Oct 2025
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Apr 2021
Maps
RevolverMaps
since Feb 2021
Miscellaneous
HTTP/3
since Sep 2022
Programming languages
PHP
since Sep 2021
Security
reCAPTCHA
since Oct 2025
Web servers
Nginx
since May 2026
Audience
- 59% phone
- 41% desktop
South Africa
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.22 / 10 · ranked #75,969,775 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.3 MB · 27 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.k53online.co.za | 8 |
| k53online.co.za | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Nginx May 2026
- detected Cloudflare Browser Insights Nov 2025
- detected Google AdSense Oct 2025
- detected reCAPTCHA Oct 2025