What powers cpse.org?
Last seen Sep 2026 · 31 technologies across 21 categories
Analytics
CDN
CMS
Comment systems
Cookie compliance
Databases
Font scripts
Hosting
JavaScript libraries
Maps
Marketing automation
Miscellaneous
Operating systems
Performance
Programming languages
Security
Tag managers
Video players
Web servers
Webmail
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 78% desktop
- 22% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.88 / 10 · ranked #258,637 of all domains
103 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 2.8 MB · 47 requests
- WordPress theme: extra (child: extra-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Center for Public Safety Excellence
- Profiles: LinkedIn
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Aug 2009 (17 years) via GoDaddy.com, LLC, renews Aug 2030
- Hosted on Amazon Web Services (52.22.226.155)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 2,310,901, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.cpse.org | 24 |
| cpse.org | 12 |
| university.cpse.org | 11 |
Full technology history →
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Recent changes
- dropped HSTS Sep 2026
- detected Cloudflare Aug 2026
- dropped Redis Aug 2026
- dropped Redis Object Cache Aug 2026
- detected HSTS Jul 2026
- dropped cdnjs Jun 2026
- dropped Cloudflare Jun 2026
- detected Redis May 2026
- detected Redis Object Cache May 2026
- detected WP Rocket May 2026