What powers 
proseniors.org?
Last seen Aug 2026 · 42 technologies across 20 categories
Advertising
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Performance
Programming languages
Security
UI frameworks
Video players
Web servers
Webmail
Widgets
WordPress plugins
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
- 51% desktop
- 49% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.24 / 10 · ranked #444,905 of all domains
99 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 2.9 MB · 160 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Pro Seniors
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (98.95.162.155)
- DNS: Network Solutions
- Email: Microsoft 365
- Email security: no SPF record, DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 1,942,155, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.proseniors.org | 41 |
| proseniors.org | 34 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Advertising Jul 2026
- dropped Microsoft Word Jul 2026
- detected HSTS May 2026
- detected Microsoft Word May 2026