What powers upstay.com?
Last seen Sep 2026 · 35 technologies across 17 categories
Analytics
CDN
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Payment processors
Performance
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Widgets
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 perplexity-user removed from robots.txt
- Sep 2026 claude-searchbot removed from robots.txt
- Sep 2026 claude-user removed from robots.txt
- Sep 2026 chatgpt-user removed from robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 72% desktop
- 28% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.17 / 10 · ranked #10,231,049 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.4 MB · 57 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Upstay
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.45.112)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 11,578,825, 3 hosts
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| join.upstay.com | 22 |
| www.upstay.com | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Lodash Aug 2026
- dropped React Aug 2026
- dropped Microsoft ASP.NET May 2026
- detected Cloudflare Browser Insights Apr 2026
- detected HTTP/3 Apr 2026
- detected Lodash Jan 2026
- dropped Svelte Dec 2025
- detected Bootstrap Nov 2025
- detected cdnjs Nov 2025
- detected Cloudflare Nov 2025
- detected FancyBox Nov 2025
- detected jQuery Nov 2025
- detected jQuery UI Nov 2025
- detected Popper Nov 2025
- detected Priority Hints Nov 2025
- detected PWA Nov 2025
- detected React Nov 2025
- detected Sumo Nov 2025
- detected Swiper Nov 2025