What powers upstackdata.com?
Last seen Aug 2026 · 25 technologies across 14 categories
Analytics
CDN
Amazon CloudFront
since Apr 2026
Amazon S3
since Aug 2026
Development
Turbopack
since Apr 2026
Issue trackers
Sentry
since Apr 2026
JavaScript frameworks
Next.js App Router
since Apr 2026
React
since Apr 2026
Marketing automation
HubSpot
since Feb 2026
Miscellaneous
HTTP/3
since Feb 2026
Open Graph
since Feb 2026
PWA
since Aug 2026
RSS
since Apr 2026
Webpack
since Feb 2026
PaaS
Amazon Web Services
since Apr 2026
Payment processors
Performance
Priority Hints
since Apr 2026
Programming languages
Node.js
since Apr 2026
RUM
Datadog
since Aug 2026
Security
HSTS
since Feb 2026
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 found
- ai.txt not found
- Oct 2026 llms.txt appeared
- Sep 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
3.87 / 10 · ranked #672,721 of all domains
35 referring domains · OpenPageRank
Infrastructure
- Hosted on Amazon Web Services (3.170.51.23)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 6,794,678, 5 hosts
- Verified with: Google, Klaviyo, Meta Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.upstackdata.com | 20 |
| app.upstackdata.com | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Calendly Aug 2026
- dropped cdnjs Aug 2026
- dropped Cloudflare Aug 2026
- dropped Cloudflare Bot Management Aug 2026
- dropped core-js Aug 2026
- dropped Crisp Live Chat Aug 2026
- dropped Fathom Aug 2026
- dropped Google Analytics Aug 2026
- dropped Google Font API Aug 2026
- dropped Google Hosted Libraries Aug 2026
- dropped GSAP Aug 2026
- dropped HubSpot Analytics Aug 2026
- dropped jQuery Aug 2026
- dropped jsDelivr Aug 2026
- dropped Swiper Aug 2026
- dropped Twitter Ads Aug 2026
- dropped Unpkg Aug 2026
- dropped Webflow Aug 2026