What powers 
pr-cy.io?
Last seen Sep 2026 · 20 technologies across 11 categories
Analytics
Authentication
CDN
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Tag managers
UI frameworks
Web frameworks
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 66% desktop
- 34% phone
India
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #356,128 of all domains
131 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 3.2 MB · 62 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Selectel (188.124.45.105)
- DNS: Cloudflare DNS
- Email: Yandex 360
- Email security: SPF, no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 168,760, 4 hosts
- Verified with: Google, Yandex Webmaster
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pr-cy.io | 16 |
| id.pr-cy.io | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected React Router Feb 2026
- dropped HSTS Nov 2025