What powers derekcharlesjohnson.com?
Last seen Jun 2026 · 20 technologies across 12 categories
Analytics
Google Analytics
since Jun 2020
Caching
Varnish
since Jun 2024
JavaScript frameworks
Stimulus
since Mar 2021
JavaScript libraries
jQuery Migrate
since Jun 2020
SoundManager
since Jun 2020
Miscellaneous
Open Graph
since Sep 2022
Mobile frameworks
jQuery-pjax
since Jun 2020
Performance
Turbo
since Jun 2022
Programming languages
Ruby
since Jun 2020
Security
Video players
YouTube
since Jun 2020
Web frameworks
Ruby on Rails
since Jun 2020
Web servers
Audience
- 84% phone
- 14% desktop
- 2% tablet
Nigeria
United Kingdom
Brazil
Canada
Philippines
South Africa
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.62 / 10 · ranked #21,633,003 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.7 MB · 75 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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