What powers cprclassesdallas.org?
Last seen Oct 2026 · 29 technologies across 16 categories
Caching
CDN
Cloudflare
since Jun 2024
Fastly
since Jun 2024
CMS
Databases
Ecommerce
Cart Functionality
since Jun 2024
JavaScript libraries
Miscellaneous
PaaS
Pantheon
since Jun 2024
Performance
Priority Hints
since Jun 2024
Programming languages
PHP
since Jun 2024
Security
HSTS
since Jun 2024
UI frameworks
Video players
YouTube
since Jun 2024
Web servers
Nginx
since Jun 2024
WordPress plugins
WordPress themes
Understrap
since Jun 2024
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
Open Page Rank
0.41 / 10 · ranked #35,043,966 of all domains
1 referring domains · OpenPageRank
Page
- Language: English (United States)
- CDN: Fastly
- Weight: 0.7 MB · 53 requests
- WordPress theme: understrap (child: understrap-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- CPR Dallas
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Fastly (23.185.0.4, IPv6)
- DNS: Cloudflare DNS
- Email: Namecheap
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 77,332,338, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Analytics Oct 2026
- dropped Google Font API Oct 2026
- dropped Google Maps Oct 2026
- dropped reCAPTCHA Oct 2026
- dropped Trustindex Oct 2026
- dropped UserWay Oct 2026