What powers ddcus.org?
Last seen Jun 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Feb 2021
Authentication
Facebook Login
since Aug 2022
CDN
Google Hosted Libraries
since Feb 2022
Editors
DreamWeaver
since Apr 2019
Font scripts
Google Font API
since Apr 2019
JavaScript libraries
Miscellaneous
Programming languages
Java
since Sep 2021
Video players
Web servers
Apache HTTP Server
since Apr 2019
Webmail
Google Workspace
since Aug 2022
Audience
- 51% phone
- 49% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.52 / 10 · ranked #6,343,015 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 25.2 MB · 228 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ddcus.org | 16 |
| www.ddcus.org | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Open Graph Mar 2026
- dropped Priority Hints Nov 2025
- detected Facebook Login Oct 2025
- detected jQuery UI Oct 2025
- detected JW Player Oct 2025
- detected PDF.js Oct 2025
- detected Shaka Player Oct 2025
- detected SWFObject Oct 2025
- detected YouTube Oct 2025