What powers captainnotepad.com?
Last seen Jun 2026 · 23 technologies across 14 categories
Advertising
Microsoft Advertising
since Sep 2022
Analytics
CallRail
since Feb 2022
Cloudflare Browser Insights
since Dec 2022
Google Analytics
since Apr 2019
Microsoft Clarity
since Sep 2022
CDN
Cloudflare
since Aug 2022
Ecommerce
Cart Functionality
since Aug 2020
JavaScript frameworks
React
since Jul 2021
JavaScript libraries
Marketing automation
Klaviyo
since Feb 2021
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Dec 2024
Performance
Priority Hints
since Dec 2025
Reviews
Reviews.io
since Feb 2026
Security
Cloudflare Bot Management
since Dec 2024
HSTS
since Dec 2024
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Webmail
Google Workspace
since Aug 2022
Audience
- 97% desktop
- 3% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.93 / 10 · ranked #1,714,551 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.1 MB · 142 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights May 2026
- detected HTTP/3 May 2026
- detected Reviews.io Feb 2026
- dropped Tailwind CSS Jan 2026
- detected Priority Hints Dec 2025
- dropped Klaviyo Forms Sep 2025