What powers harp-e.com?
Last seen Jun 2026 · 32 technologies across 13 categories
Analytics
Google Analytics
since Sep 2022
CDN
Ecommerce
Cart Functionality
since Sep 2022
Shopify
since Sep 2022
Font scripts
Bunny Fonts
since Jun 2025
Typekit
since Sep 2022
Hosting
IONOS
since Oct 2023
JavaScript libraries
Preact
since Sep 2022
Marketing automation
Automizely
since Nov 2024
MailChimp
since Sep 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
American Express
since Sep 2022
Apple Pay
since Sep 2022
Google Pay
since Sep 2022
Klarna Checkout
since Jul 2025
Mastercard
since Sep 2022
PayPal
since Aug 2023
Shop Pay
since Sep 2022
Visa
since Sep 2022
Performance
Priority Hints
since Feb 2023
Reviews
Judge.me
since Feb 2023
Security
HSTS
since Sep 2022
Widgets
Audience
- 70% phone
- 30% desktop
United Kingdom
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.42 / 10 · ranked #32,286,307 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 24.0 MB · 372 requests
- 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
- detected Taggbox Jun 2026
- detected Judge.me Dec 2025
- dropped Judge.me Aug 2025
- detected lit-element Aug 2025
- detected lit-html Aug 2025