What powers charlesknudsenmusic.com?
Last seen Jun 2026 · 18 technologies across 12 categories
Caching
Varnish
since Jun 2026
Sendgrid
since Jun 2026
JavaScript frameworks
Stimulus
since Jun 2026
JavaScript libraries
jQuery Migrate
since Jun 2026
SoundManager
since Jun 2026
Miscellaneous
Open Graph
since Jun 2026
Mobile frameworks
jQuery-pjax
since Jun 2026
Performance
Turbo
since Jun 2026
Programming languages
Ruby
since Jun 2026
Security
Video players
YouTube
since Jun 2026
Web frameworks
Ruby on Rails
since Jun 2026
Web servers
Audience
- 97% phone
- 3% tablet
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.28 / 10 · ranked #57,650,807 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.3 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.2 MB · 57 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.