What powers psd285.org?
Last seen Sep 2026 · 34 technologies across 17 categories
Analytics
Authentication
CDN
Databases
Editors
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
RUM
Security
Tag managers
UI frameworks
Web servers
Webmail
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 58% desktop
- 42% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.63 / 10 · ranked #5,430,066 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 30.8 MB · 149 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (18.233.124.95)
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 8,276,813, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.psd285.org | 24 |
| pjsh.psd285.org | 21 |
Full technology history →
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Recent changes
- dropped PHP Sep 2026
- dropped Htmx Aug 2026
- dropped libphonenumber Aug 2026
- dropped Stimulus Aug 2026
- dropped VideoJS Aug 2026
- detected AlertifyJS Jul 2026
- detected Bootstrap Jul 2026
- detected core-js Jul 2026
- detected Datadog Jul 2026
- detected Facebook Login Jul 2026
- detected Font Awesome Jul 2026
- detected HeadJS Jul 2026
- detected jsDelivr Jul 2026
- detected Nginx Jul 2026
- detected PHP Jul 2026
- detected reCAPTCHA Jul 2026
- detected Slick Jul 2026
- detected Typekit Jul 2026
- detected Unpkg Jul 2026
- detected VideoJS May 2026
- detected Stimulus Mar 2026
- detected Htmx Nov 2025