What powers c21legacy.com?
Last seen Jun 2026 · 43 technologies across 23 categories
Accessibility
UserWay
since Mar 2024
Analytics
Google Analytics
since Sep 2021
Caching
Varnish
since Oct 2023
CDN
cdnjs
since Oct 2023
Cloudflare
since Oct 2023
Google Hosted Libraries
since Aug 2022
jsDelivr
since Oct 2023
CMS
WordPress
since Oct 2023
Databases
MySQL
since Oct 2023
LiveIntent
since May 2026
Font scripts
Google Font API
since Sep 2021
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
Vue.js
since Jul 2025
JavaScript libraries
PubSubJS
since Jul 2025
Maps
Google Maps
since Oct 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Oct 2023
Operating systems
Debian
since Dec 2024
Performance
LazySizes
since Sep 2025
Priority Hints
since Aug 2023
Programming languages
PHP
since Oct 2023
Security
SEO
Yoast SEO
since Oct 2023
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Element UI
since Jul 2025
Web servers
Webmail
Google Workspace
since Jun 2023
WordPress plugins
Beaver Builder
since Jul 2024
EWWW Image Optimizer
since Sep 2025
Audience
- 70% phone
- 30% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.84 / 10 · ranked #4,111,492 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 7.0 MB · 114 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- detected LiveIntent May 2026
- detected EWWW Image Optimizer Sep 2025
- detected LazySizes Sep 2025
- dropped YUI Aug 2025