What powers coolsierra.de?
Last seen Jun 2026 · 27 technologies across 15 categories
Analytics
Google Analytics
since May 2021
CDN
Bunny
since Nov 2022
Cloudflare
since May 2021
Cross border ecommerce
Exemptify
since Apr 2026
Ecommerce
Cart Functionality
since Jun 2021
Shopify
since May 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PaaS
OVHcloud
since Aug 2022
Payment processors
American Express
since May 2021
Apple Pay
since Jul 2022
Mastercard
since Jan 2022
PayPal
since Jan 2022
Shop Pay
since Jul 2022
Visa
since May 2021
Performance
Priority Hints
since Feb 2023
Reviews
Trustpilot
since Mar 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2021
UI frameworks
Webmail
Google Workspace
since Aug 2022
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.43 / 10 · ranked #30,951,052 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 2.5 MB · 232 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Exemptify Apr 2026