What powers closterschools.org?
Last seen May 2026 · 28 technologies across 17 categories
Analytics
Google Analytics
since Jan 2019
Appointment scheduling
CDN
Amazon CloudFront
since Jan 2019
Google Hosted Libraries
since Mar 2022
CMS
WordPress
since Mar 2026
Databases
MySQL
since Mar 2026
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Clipboard.js
since Mar 2026
Load balancers
Amazon ALB
since Mar 2026
Miscellaneous
RSS
since Mar 2026
PaaS
Amazon Web Services
since Jan 2019
Performance
Priority Hints
since Mar 2026
Programming languages
PHP
since Mar 2026
Security
UI frameworks
Animate.css
since Mar 2026
Video players
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Audience
- 100% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.06 / 10 · ranked #11,609,947 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Amazon CloudFront
- Weight: 3.4 MB · 119 requests
- WordPress theme: divi · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| hillside.closterschools.org | 27 |
| www.closterschools.org | 27 |
| tenakill.closterschools.org | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped jQuery CDN Apr 2026
- dropped jQuery UI Apr 2026
- detected Amazon ALB Mar 2026
- detected Animate.css Mar 2026
- detected Clipboard.js Mar 2026
- detected Divi Mar 2026
- detected FancyBox Mar 2026
- detected jQuery Migrate Mar 2026
- detected MediaElement.js Mar 2026
- detected MonsterInsights Mar 2026
- detected MySQL Mar 2026
- detected PHP Mar 2026
- detected Priority Hints Mar 2026
- detected Really Simple SSL & Security Mar 2026
- detected reCAPTCHA Mar 2026
- detected RSS Mar 2026
- detected The Events Calendar Mar 2026
- detected WordPress Mar 2026
- detected WP-PageNavi Mar 2026
- detected WP Rocket Mar 2026
- dropped Cloudflare Sep 2025
- dropped Cloudflare Bot Management Sep 2025
- dropped IIS Sep 2025
- dropped Twitter Sep 2025
- dropped Twitter Ads Sep 2025
- dropped Windows Server Sep 2025