What powers chesterfieldresources.com?
Last seen Jun 2026 · 16 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
Amazon SES
since Nov 2022
JavaScript graphics
Chart.js
since Jan 2019
JavaScript libraries
Day.js
since Apr 2025
Miscellaneous
PaaS
Amazon Web Services
since Nov 2022
Programming languages
Rust
since Dec 2022
Reverse proxies
Envoy
since Nov 2022
Security
HSTS
since Sep 2022
Web frameworks
Microsoft ASP.NET
since Jan 2019
Audience
- 80% desktop
- 20% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.60 / 10 · ranked #22,026,507 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.3 MB · 26 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| chesterfieldresources.com | 14 |
| www.chesterfieldresources.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon ALB May 2026