What powers sierrachart.com?
Last seen Jun 2026 · 8 technologies across 5 categories
Amazon SES
since Aug 2022
JavaScript libraries
PaaS
Amazon Web Services
since Aug 2022
UI frameworks
Pure CSS
since Apr 2018
Web servers
Apache HTTP Server
since Apr 2018
Audience
- 84% desktop
- 16% phone
United States
United Kingdom
Canada
Australia
Pakistan
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.97 / 10 · ranked #590,068 of all domains
95 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.8 MB · 22 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sierrachart.com | 6 |
| www.sierrachart.com | 5 |
| search.sierrachart.com | 2 |
| search2.sierrachart.com | 2 |
Full technology history →
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Recent changes
- detected Lightbox Nov 2025