What powers feynman.com?
Last seen Jun 2026 · 18 technologies across 15 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Jan 2025
CMS
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Dec 2024
Programming languages
PHP
since Jan 2019
UI frameworks
Bootstrap
since Jan 2019
Video players
Web servers
Apache HTTP Server
since Oct 2021
WordPress plugins
Litespeed Cache
since Dec 2024
MetaSlider
since May 2026
WordPress themes
aThemes Hiero
since Feb 2022
Audience
- 56% phone
- 44% desktop
India
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.19 / 10 · ranked #459,533 of all domains
143 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.2 MB · 26 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| feynman.com | 17 |
| www.feynman.com | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected MetaSlider May 2026
- detected Cloudflare Browser Insights Nov 2025