What powers stairpay.com?
Last seen Oct 2026 · 28 technologies across 14 categories
Analytics
CDN
Development
Issue trackers
JavaScript frameworks
JavaScript graphics
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI 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 not found
- ai.txt not found
- Oct 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 68% phone
- 32% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.70 / 10 · ranked #4,954,069 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United Kingdom)
- CDN: Amazon CloudFront
- Weight: 0.7 MB · 46 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (3.170.170.61)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 9,575,858, 8 hosts
- Verified with: Google, Klaviyo, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| signup.stairpay.com | 18 |
| www.stairpay.com | 18 |
| resident.stairpay.com | 17 |
| staircase.stairpay.com | 16 |
| app.stairpay.com | 15 |
| business.stairpay.com | 14 |
Full technology history →
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Recent changes
- detected JavaScript Infovis Toolkit Oct 2026
- detected PWA Jul 2026