What powers redwoodlibrary.org?
Last seen Aug 2026 · 52 technologies across 23 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Feb 2019
CDN
Cloudflare
since May 2025
CMS
Databases
MySQL
since Aug 2021
Font scripts
Fundraising & donations
DonorPerfect
since Mar 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Isotope
since Aug 2021
Modernizr
since Aug 2021
OWL Carousel
since Aug 2021
prettyPhoto
since Aug 2021
Select2
since Oct 2024
Swiper
since Sep 2022
Maps
Google Maps
since Oct 2024
Marketing automation
Constant Contact
since Sep 2021
Miscellaneous
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Feb 2019
Retargeting
Google Remarketing Tag
since Aug 2021
Security
reCAPTCHA
since Aug 2021
Tag managers
Google Tag Manager
since Aug 2021
UI frameworks
Video players
YouTube
since Jul 2022
Web servers
Apache HTTP Server
since Nov 2019
Webmail
Google Workspace
since Aug 2022
Widgets
Wheelio
since Sep 2021
WordPress plugins
Elementor Header & Footer Builder
since Feb 2025
GiveWP
since Oct 2024
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 56% desktop
- 44% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.70 / 10 · ranked #312,264 of all domains
111 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 50 ms |
| CLS | 0.7 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| redwoodlibrary.org | 35 |
| www.redwoodlibrary.org | 29 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Glider.js Feb 2026
- dropped Plyr Feb 2026
- dropped Vimeo Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- detected Glider.js Oct 2025
- detected Plyr Oct 2025
- detected Vimeo Oct 2025