What powers wcr4.org?
Last seen Jun 2026 · 15 technologies across 10 categories
Authentication
Facebook Login
since Mar 2023
CDN
Google Hosted Libraries
since Mar 2023
Editors
DreamWeaver
since Mar 2023
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Programming languages
Java
since Mar 2023
Video players
JW Player
since Mar 2023
Web servers
Apache HTTP Server
since Mar 2023
Webmail
Apple iCloud Mail
since Nov 2023
Google Workspace
since Aug 2022
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.19 / 10 · ranked #9,995,820 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 13.0 MB · 148 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Open Graph Mar 2026
- detected Google Workspace Feb 2026
- dropped Google Workspace Aug 2025