What powers chapinforcongress.com?
Last seen Jun 2026 · 22 technologies across 13 categories
Accessibility
UserWay
since Oct 2025
CDN
Cloudflare
since Jan 2026
Imgix
since Oct 2025
Fundraising & donations
ActBlue
since Oct 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2025
Webpack
since Oct 2025
PaaS
Vercel
since Oct 2025
Payment processors
Performance
Priority Hints
since Oct 2025
Programming languages
Node.js
since Oct 2025
Security
UI frameworks
Webmail
Google Workspace
since Oct 2025
Audience
- 58% phone
- 42% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.44 / 10 · ranked #30,244,498 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0.4 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 1.6 MB · 46 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Jan 2026
- detected Cloudflare Bot Management Jan 2026
- dropped GoDaddy Jan 2026
- detected hCaptcha Jan 2026
- dropped Umami Jan 2026
- detected shadcn/ui Dec 2025