What powers theschoolleader.org?
Last seen Jun 2026 · 17 technologies across 14 categories
Caching
Varnish
since Mar 2021
CDN
CMS
Databases
MariaDB
since Mar 2021
Sendgrid
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Pantheon
since Mar 2021
Programming languages
PHP
since Mar 2021
RUM
New Relic
since Mar 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Mar 2021
UI frameworks
Web servers
Nginx
since Mar 2021
Audience
- 69% desktop
- 31% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.41 / 10 · ranked #992,078 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Fastly
- Weight: 4.7 MB · 43 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| chicago.theschoolleader.org | 17 |
| www.theschoolleader.org | 17 |