What powers pspdc.org?
Last seen Aug 2026 · 15 technologies across 11 categories
Analytics
Google Analytics
since Oct 2021
Authentication
Facebook Login
since Oct 2021
CDN
Cloudflare
since Aug 2022
Editors
DreamWeaver
since Jul 2019
Mailgun
since Aug 2022
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Miscellaneous
Babel
since Oct 2021
Security
Cloudflare Bot Management
since Dec 2025
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2021
Webmail
Apple iCloud Mail
since Oct 2025
Google Workspace
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 68% desktop
- 32% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.89 / 10 · ranked #1,783,935 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 8.0 MB · 53 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (54.204.24.19)
- DNS: GoDaddy DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 8,058,838, 2 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Dec 2025
- dropped Java Nov 2025
- detected Apple iCloud Mail Oct 2025