What powers whipplefreelibrary.org?
Last seen Jun 2026 · 23 technologies across 18 categories
Advertising
Microsoft Advertising
since Sep 2025
Analytics
Google Analytics
since Aug 2022
Appointment scheduling
Calendly
since Sep 2025
Caching
Redis Object Cache
since Sep 2025
CDN
Cloudflare
since Sep 2025
CMS
Cookie compliance
Usercentrics
since Sep 2025
Databases
JavaScript frameworks
JavaScript libraries
Lightbox
since Sep 2025
Load balancers
Amazon ALB
since Sep 2025
Miscellaneous
HTTP/3
since Dec 2025
Open Graph
since Sep 2023
PaaS
Amazon Web Services
since Sep 2025
Page builders
WordPress Block Editor
since Sep 2025
Performance
Priority Hints
since Sep 2025
Programming languages
PHP
since Aug 2022
Security
HSTS
since Oct 2022
Video players
Twitch Player
since Sep 2025
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.40 / 10 · ranked #7,470,633 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0.65 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 19.6 MB · 226 requests
- WordPress theme: optik-theme (child: whipple-free-library) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 Dec 2025
- dropped Azure Oct 2025
- dropped Bootstrap Oct 2025
- dropped FullCalendar Oct 2025
- dropped GoDaddy Oct 2025
- dropped jQuery UI Oct 2025
- dropped Kestrel Oct 2025
- dropped Microsoft ASP.NET Oct 2025
- dropped Moment.js Oct 2025
- dropped Popper Oct 2025
- dropped TypeScript Oct 2025
- detected Amazon ALB Sep 2025
- detected Amazon Web Services Sep 2025
- detected Calendly Sep 2025
- detected Cloudflare Sep 2025
- detected core-js Sep 2025
- detected Google Analytics Sep 2025
- detected HSTS Sep 2025
- detected jQuery Migrate Sep 2025
- detected Lightbox Sep 2025
- detected Microsoft Advertising Sep 2025
- detected MySQL Sep 2025
- detected PHP Sep 2025
- detected Priority Hints Sep 2025
- detected Redis Sep 2025
- detected Redis Object Cache Sep 2025
- detected Twitch Player Sep 2025
- detected Usercentrics Sep 2025
- detected WordPress Sep 2025
- detected WordPress Block Editor Sep 2025
- dropped YouTube Sep 2025