What powers shelleyschools.org?
Last seen Jun 2026 · 36 technologies across 17 categories
Analytics
Cloudflare Browser Insights
since Nov 2022
Google Analytics
since Feb 2020
Authentication
Facebook Login
since Jul 2025
CDN
Databases
Editors
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
AlertifyJS
since Jul 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Nov 2022
Open Graph
since Nov 2022
Programming languages
RUM
Datadog
since Jul 2025
Security
Tag managers
Google Tag Manager
since Nov 2022
UI frameworks
Video players
YouTube
since Oct 2021
Web servers
Nginx
since Feb 2020
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 57% phone
- 43% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.77 / 10 · ranked #4,526,519 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 18.1 MB · 161 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| hms.shelleyschools.org | 24 |
| shelleyschools.org | 23 |
| shs.shelleyschools.org | 23 |
| www.shelleyschools.org | 23 |
| rve.shelleyschools.org | 22 |
| sre.shelleyschools.org | 22 |
| hse.shelleyschools.org | 21 |
| swa.shelleyschools.org | 20 |
Full technology history →
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Recent changes
- dropped libphonenumber Nov 2025