What powers heimlershistory.com?
Last seen Jun 2026 · 28 technologies across 14 categories
CDN
Cloudflare
since Aug 2023
jsDelivr
since Sep 2023
CMS
Customer data platform
Rudderstack
since May 2024
Ecommerce
Kajabi
since Aug 2023
Font scripts
Google Font API
since Oct 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Popper
since Sep 2023
Performance
Priority Hints
since Jun 2025
Programming languages
Ruby
since Aug 2023
TypeScript
since Apr 2026
Security
Cloudflare Bot Management
since Aug 2023
HSTS
since Oct 2022
Video players
YouTube
since Feb 2020
Web frameworks
Ruby on Rails
since Aug 2023
Webmail
Google Workspace
since Oct 2022
Audience
- 100% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.10 / 10 · ranked #11,062,838 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 3.7 MB · 109 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| resources.heimlershistory.com | 16 |
| heimlershistory.com | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Angular Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026