What powers rucares.org?
Last seen Aug 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
Snowplow Analytics
since Aug 2022
CDN
jQuery CDN
since Jul 2022
JavaScript libraries
Operating systems
Red Hat
since Feb 2023
Programming languages
Retargeting
Google Remarketing Tag
since Jul 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2020
Video players
YouTube
since Jan 2019
Web server extensions
Web servers
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
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 60% desktop
- 40% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.98 / 10 · ranked #582,968 of all domains
72 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.4 MB · 48 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| centennial.rucares.org | 10 |
| www.rucares.org | 9 |
| clinicalstudies.rucares.org | 7 |