What powers calvinrobinson.com?
Last seen Jun 2026 · 18 technologies across 12 categories
Analytics
Blogs
Substack
since Apr 2024
CDN
Cloudflare
since Nov 2022
Hosting
GoDaddy
since Aug 2023
Issue trackers
JavaScript frameworks
React
since Mar 2026
JavaScript libraries
Preact
since Apr 2024
Miscellaneous
Programming languages
Node.js
since Apr 2024
Security
Cloudflare Bot Management
since Nov 2022
HSTS
since Apr 2024
Web frameworks
Express
since Apr 2024
Webmail
Google Workspace
since Aug 2023
Audience
- 56% phone
- 44% desktop
United Kingdom
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.64 / 10 · ranked #5,360,462 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.7 MB · 247 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected React Mar 2026
- detected React Router Mar 2026