What powers 
primaryinformation.org?
Last seen Sep 2026 · 33 technologies across 19 categories
Analytics
Caching
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Payment processors
Performance
Programming languages
Reverse Proxy
Security
Tag managers
Webmail
WordPress plugins
AI Crawlers
Blocks 6 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 27 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 Content Signals changed
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
AI Crawlers
6 of 33 AI crawlers blocked
Audience
- 72% desktop
- 28% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.88 / 10 · ranked #259,171 of all domains
218 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 17.6 MB · 222 requests
- WordPress theme: fiona · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Primary Information
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.88.136, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 640,965, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| primaryinformation.org | 31 |
| www.primaryinformation.org | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Sep 2026
- detected Redis Sep 2026
- detected Redis Object Cache Sep 2026
- detected Cloudflare Browser Insights Aug 2026
- dropped core-js Aug 2026
- detected HTTP/3 Aug 2026
- detected PayPal Jul 2026
- detected WooCommerce PayPal Payments Jul 2026