What powers century21.co.za?
Last seen Jun 2026 · 61 technologies across 27 categories
Analytics
Google Analytics
since Aug 2018
CDN
Amazon CloudFront
since Nov 2024
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Cloud CDN
since Oct 2022
jQuery CDN
since Nov 2024
jsDelivr
since Nov 2024
Unpkg
since Oct 2022
CMS
Comment systems
Databases
Development
JSS
since Oct 2022
Font scripts
Google Font API
since Aug 2018
IaaS
Google Cloud
since Oct 2022
Issue trackers
JavaScript frameworks
JavaScript graphics
Chart.js
since Apr 2024
JavaScript libraries
AOS
since Nov 2024
Clipboard.js
since Jun 2026
Day.js
since Nov 2024
Lightbox
since Jun 2026
Swiper
since Nov 2024
Maps
Google Maps
since Aug 2018
Miscellaneous
HTTP/3
since Nov 2024
Open Graph
since Sep 2022
Popper
since Apr 2024
PWA
since Aug 2022
RSS
since Jan 2025
PaaS
Amazon Web Services
since Nov 2024
Page builders
Performance
Priority Hints
since Jan 2025
Photo galleries
PhotoSwipe
since Apr 2024
Programming languages
PHP
since Jan 2025
Security
Tag managers
Google Tag Manager
since Apr 2024
UI frameworks
Video players
Web frameworks
Web servers
Kestrel
since Oct 2022
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
PixelYourSite
since Apr 2026
Audience
- 83% phone
- 16% desktop
- 1% tablet
South Africa
United Kingdom
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.76 / 10 · ranked #2,066,349 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 2.5 MB · 48 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| m.century21.co.za | 23 |
| www.century21.co.za | 22 |
| franchising.century21.co.za | 20 |
| connect.century21.co.za | 17 |
| auctions.century21.co.za | 15 |
| pearlawards.century21.co.za | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Jun 2026
- detected Clipboard.js Jun 2026
- detected Lightbox Jun 2026
- dropped StackPath Jun 2026