What powers kelvin.cool?
Last seen Jun 2026 · 24 technologies across 15 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Demandbase
since Feb 2026
Google Analytics
since Jan 2023
Caching
WP Rocket
since Apr 2026
CDN
Cloudflare
since Jan 2023
CMS
Databases
MySQL
since Jan 2023
JavaScript frameworks
JavaScript libraries
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Apr 2025
Miscellaneous
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jan 2023
Security
Cloudflare Turnstile
since Apr 2026
UI frameworks
Webmail
Apple iCloud Mail
since May 2025
WordPress plugins
Audience
- 62% desktop
- 38% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.56 / 10 · ranked #5,997,838 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0.05 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 9.2 MB · 68 requests
- WordPress theme: kelvingroup · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped cdnjs May 2026
- detected Cloudflare Turnstile Apr 2026
- detected WP Rocket Apr 2026
- detected Demandbase Feb 2026
- dropped Flywheel Jan 2026
- dropped PWA Jan 2026