What powers csbsheldon.com?
Last seen Jun 2026 · 14 technologies across 9 categories
CDN
Amazon S3
since Aug 2022
Google Cloud CDN
since Aug 2024
Mailgun
since Aug 2022
IaaS
Google Cloud
since Aug 2024
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Security
HSTS
since Sep 2022
Web frameworks
Microsoft ASP.NET
since Feb 2019
Widgets
FlexSlider
since Feb 2019
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.44 / 10 · ranked #7,024,471 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 9.5 MB · 93 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| csb4u.csbsheldon.com | 8 |
| www.csbsheldon.com | 8 |
Full technology history →
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Recent changes
- dropped lit-element Jun 2026
- dropped lit-html Jun 2026
- dropped Microsoft 365 Jan 2026