What powers century21jk.com?
Last seen Jun 2026 · 28 technologies across 20 categories
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Jan 2025
jQuery CDN
since May 2023
CMS
WordPress
since May 2023
Databases
MySQL
since May 2023
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Feb 2026
Hosting
GoDaddy
since Aug 2022
Hosting panels
Plesk
since May 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Jan 2019
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since May 2023
Security
Cloudflare Bot Management
since Dec 2025
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Webmail
Microsoft 365
since May 2025
WordPress plugins
GoDaddy CoBlocks
since May 2023
WordPress themes
Colibri WP
since May 2023
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.28 / 10 · ranked #57,209,455 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 6.5 MB · 57 requests
- WordPress theme: colibri-wp · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| century21jk.com | 22 |
| www.century21jk.com | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Cloudflare Bot Management Dec 2025
- dropped HSTS Dec 2025