What powers courseau.co?
Last seen Jun 2026 · 27 technologies across 17 categories
Affiliate programs
Tolt
since Jul 2023
Analytics
Google Analytics
since Mar 2024
PostHog
since Jun 2023
Authentication
Clerk
since Jun 2023
CDN
Cloudflare
since Jun 2023
jsDelivr
since Nov 2023
CMS
Framer Sites
since Feb 2024
Font scripts
Google Font API
since Jun 2023
Issue trackers
Sentry
since Jun 2023
JavaScript frameworks
Next.js App Router
since Mar 2026
React
since Jun 2023
Live chat
Intercom
since Sep 2023
Miscellaneous
PaaS
Fly.io
since Jun 2023
Performance
Priority Hints
since May 2024
Programming languages
Node.js
since Mar 2024
Security
Cloudflare Bot Management
since Jun 2023
HSTS
since Dec 2023
Tag managers
Google Tag Manager
since Mar 2026
UI frameworks
Radix UI
since Feb 2025
Tailwind CSS
since Jun 2023
Webmail
Google Workspace
since Jun 2023
Audience
- 88% desktop
- 12% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.32 / 10 · ranked #1,102,323 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.0 MB · 61 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| app.courseau.co | 15 |
| courseau.co | 14 |
| docs.courseau.co | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Browser Insights May 2026
- dropped Remix May 2026
- dropped Google Analytics Dec 2025
- detected Cloudflare Browser Insights Oct 2025