What powers kemper-amps.com?
Last seen Jun 2026 · 22 technologies across 14 categories
Caching
CDN
Cloudflare
since Jul 2020
CMS
Woltlab Community Framework
since Sep 2025
Cookie compliance
CookieFirst
since Sep 2021
Ecommerce
Cart Functionality
since Feb 2022
JavaScript frameworks
Backbone.js
since Jan 2022
JavaScript libraries
Preact
since Nov 2021
Underscore.js
since Jan 2022
Live chat
Tawk.to
since Apr 2021
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since May 2024
Prism
since Sep 2025
PWA
since Sep 2025
RSS
since Sep 2025
Payment processors
PayPal
since Apr 2023
Programming languages
PHP
since Jun 2018
Security
reCAPTCHA
since Jan 2023
UI frameworks
Video players
YouTube
since Jul 2022
Audience
- 53% desktop
- 46% phone
- 1% tablet
United States
Japan
Germany
United Kingdom
Brazil
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.29 / 10 · ranked #436,214 of all domains
134 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0.55 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 32.6 MB · 82 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kemper-amps.com | 17 |
| forum.kemper-amps.com | 11 |