What powers chappaqualibrary.org?
Last seen Jun 2026 · 29 technologies across 17 categories
Analytics
Cloudflare Browser Insights
since Mar 2025
Google Analytics
since Aug 2022
Caching
Varnish
since Nov 2023
CDN
Cloudflare
since Aug 2022
Fastly
since Nov 2023
CMS
Databases
MariaDB
since Nov 2023
Font scripts
Font Awesome
since Nov 2023
Google Font API
since May 2025
JavaScript graphics
Chart.js
since Dec 2023
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2023
Prism
since Apr 2026
PaaS
Pantheon
since Nov 2023
Performance
Priority Hints
since Dec 2024
Programming languages
PHP
since Aug 2022
Security
Tag managers
Google Tag Manager
since May 2024
UI frameworks
Web servers
Nginx
since Nov 2023
Webmail
Google Workspace
since Aug 2022
Audience
- 66% desktop
- 34% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.83 / 10 · ranked #1,916,171 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 3.7 MB · 103 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| catalog.chappaqualibrary.org | 18 |
| www.chappaqualibrary.org | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Apr 2026
- detected lit-element Apr 2026
- detected lit-html Apr 2026
- detected Prism Apr 2026
- dropped Slick Nov 2025
- detected Cloudflare Bot Management Aug 2025