What powers stlouisschool.com?
Last seen Jun 2026 · 34 technologies across 22 categories
Advertising
AdRoll
since Mar 2024
Microsoft Advertising
since Feb 2021
Analytics
Google Analytics
since Jan 2019
Linkedin Insight Tag
since Feb 2021
Caching
CDN
Cloudflare
since Aug 2019
CMS
Cookie compliance
AdRoll CMP System
since Mar 2024
Cookie Script
since Mar 2024
Font scripts
Google Font API
since Jan 2019
Hosting
Drupal Multisite
since Apr 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Popper
since Apr 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Apr 2021
RUM
New Relic
since Jan 2019
Security
Cloudflare Bot Management
since Jun 2024
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Video players
YouTube
since Jul 2022
Web frameworks
Microsoft ASP.NET
since Dec 2025
Web servers
Nginx
since Apr 2021
Webmail
Microsoft 365
since Aug 2022
Widgets
AddToAny
since Apr 2021
Audience
- 52% phone
- 48% desktop
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.55 / 10 · ranked #2,404,048 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 1.8 MB · 345 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.stlouisschool.com | 31 |
| calendar.stlouisschool.com | 6 |