What powers herzlein.de?
Last seen Jun 2026 · 26 technologies across 13 categories
Analytics
Google Analytics
since Mar 2022
Pinterest Conversion Tag
since Mar 2022
CDN
Ecommerce
Cart Functionality
since Mar 2022
Shopify
since Mar 2022
Form builders
Klaviyo Forms
since Jun 2026
JavaScript frameworks
React
since Aug 2022
JavaScript libraries
Marketing automation
Klaviyo
since Mar 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
American Express
since Mar 2022
Apple Pay
since Mar 2022
Klarna Checkout
since Mar 2022
Mastercard
since Mar 2022
PayPal
since Mar 2022
Visa
since Mar 2022
Performance
Priority Hints
since Feb 2023
Reviews
Judge.me
since Mar 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2022
Audience
- 90% phone
- 6% tablet
- 3% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.26 / 10 · ranked #9,213,279 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 5.7 MB · 343 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
- dropped Bootstrap Jun 2026
- detected Klaviyo Forms Jun 2026
- dropped Cloudflare Bot Management Jan 2026
- dropped Datadog Jan 2026
- dropped Lodash Jan 2026
- detected Datadog Nov 2025