What powers 
sleuth.io?
Last seen Aug 2026 · 33 technologies across 18 categories
Analytics
CDN
Cloudflare
since Nov 2021
Customer data platform
Documentation
IaaS
Google Cloud
since Jan 2024
Issue trackers
Sentry
since Jul 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Jan 2024
Open Graph
since Sep 2022
Prism
since Jan 2024
PWA
since Aug 2023
Webpack
since Jul 2020
PaaS
Amazon Web Services
since Aug 2022
Netlify
since Aug 2023
Performance
Google Cloud Trace
since Jan 2024
Programming languages
Python
since Dec 2025
Search engines
Security
UI frameworks
Radix UI
since Feb 2024
Web frameworks
Django
since Dec 2025
Web servers
Nginx
since Jul 2020
Webmail
Google Workspace
since Aug 2022
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
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.60 / 10 · ranked #386,464 of all domains
78 referring domains · OpenPageRank
Page
- Language: English
- CDN: Netlify
- Weight: 0.6 MB · 26 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (75.2.60.5)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,730,407, 11 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| app.sleuth.io | 17 |
| help.sleuth.io | 15 |
| www.sleuth.io | 15 |