What powers centralsquarefoundation.org?
Last seen Aug 2026 · 33 technologies across 18 categories
Analytics
Google Analytics
since Jan 2019
CDN
Amazon CloudFront
since Nov 2022
Amazon S3
since Nov 2022
CMS
Databases
MySQL
since Jan 2019
Development
Turbopack
since Feb 2026
Font scripts
Google Font API
since May 2019
Hosting panels
Plesk
since Jan 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Page builders
Performance
Priority Hints
since Nov 2024
Programming languages
UI frameworks
Tailwind CSS
since Nov 2022
ZURB Foundation
since Jan 2019
Video players
YouTube
since Jun 2025
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 65% phone
- 33% desktop
- 2% tablet
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.73 / 10 · ranked #289,019 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Amazon CloudFront
- Weight: 2.6 MB · 30 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (13.33.67.5)
- Email: no MX record returned
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 113,509, 10 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.aisamarth.centralsquarefoundation.org | 16 |
| www.centralsquarefoundation.org | 15 |
| eilp.centralsquarefoundation.org | 14 |
| www.aisamarth-content.centralsquarefoundation.org | 13 |
| www.edtechbase.centralsquarefoundation.org | 13 |
| centralsquarefoundation.org | 10 |
Full technology history →
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Recent changes
- dropped Animate.css Apr 2026
- dropped Bootstrap Apr 2026
- dropped Bootstrap Icons Apr 2026
- dropped Contact Form 7 Apr 2026
- dropped core-js Apr 2026
- dropped Google Tag Manager Apr 2026
- dropped jQuery CDN Apr 2026
- dropped reCAPTCHA Apr 2026
- dropped Yoast SEO Apr 2026
- detected lite-youtube-embed Feb 2026
- detected Turbopack Feb 2026