What powers jxnl.co?
Last seen Jun 2026 · 32 technologies across 16 categories
Analytics
Cloudflare Browser Insights
since Oct 2025
Google Analytics
since Apr 2024
PostHog
since Apr 2024
Vercel Analytics
since May 2023
CDN
Documentation
ConvertKit
since Jun 2024
Font scripts
Google Font API
since Apr 2024
JavaScript frameworks
JavaScript graphics
Miscellaneous
PaaS
Vercel
since May 2023
Performance
Priority Hints
since Jan 2024
Programming languages
Security
Cloudflare Bot Management
since Jul 2024
HSTS
since May 2023
UI frameworks
Headless UI
since May 2023
Radix UI
since Oct 2023
shadcn/ui
since Oct 2023
Tailwind CSS
since May 2023
Web servers
Webmail
Google Workspace
since May 2023
Widgets
Buy me a coffee
since May 2023
Audience
- 61% desktop
- 39% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.59 / 10 · ranked #388,141 of all domains
93 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.3 MB · 34 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jxnl.co | 14 |
| magic.jxnl.co | 14 |
| www.jxnl.co | 13 |
| subscribe.jxnl.co | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Twitter Jan 2026
- dropped Twitter Ads Jan 2026
- detected Twitter Nov 2025
- detected Twitter Ads Nov 2025
- detected Cloudflare Browser Insights Oct 2025