What powers leedsk12.org?
Last seen Jun 2026 · 23 technologies across 13 categories
Authentication
Facebook Login
since Jul 2021
CDN
Font scripts
Google Font API
since Apr 2019
Hosting
GoDaddy
since Jul 2025
JavaScript frameworks
AlertifyJS
since Jul 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jul 2025
RUM
Datadog
since Jul 2025
Security
UI frameworks
Web servers
Nginx
since Jul 2025
Webmail
Google Workspace
since Aug 2022
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.31 / 10 · ranked #8,511,010 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 7.9 MB · 147 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| les.leedsk12.org | 23 |
| lhs.leedsk12.org | 23 |
| lms.leedsk12.org | 22 |
| lps.leedsk12.org | 22 |
| www.leedsk12.org | 22 |
Full technology history →
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Recent changes
- dropped DataTables Jun 2026
- dropped Amazon ALB Aug 2025
- dropped Amazon CloudFront Aug 2025
- dropped Amazon Web Services Aug 2025
- dropped Google Analytics Aug 2025
- dropped Google Hosted Libraries Aug 2025
- dropped IIS Aug 2025
- dropped jQuery Migrate Aug 2025
- dropped jQuery Mobile Aug 2025
- dropped Microsoft ASP.NET Aug 2025
- dropped Mustache Aug 2025
- dropped Pendo Aug 2025
- dropped SWFObject Aug 2025
- dropped Windows Server Aug 2025