What powers calvinklein.co?
Last seen Jun 2026 · 29 technologies across 15 categories
Analytics
Google Analytics
since Dec 2020
Hotjar
since Jun 2021
Microsoft Clarity
since Jun 2026
TikTok Pixel
since Apr 2025
CDN
Amazon CloudFront
since Dec 2020
Google Hosted Libraries
since Mar 2025
Documentation
Zendesk
since May 2021
Ecommerce
Cart Functionality
since Dec 2020
VTEX
since Dec 2020
JavaScript frameworks
React
since Jul 2021
JavaScript libraries
LazySizes
since Jun 2025
LazySizes unveilhooks plugin
since Jun 2025
MobX
since Jun 2025
Ramda
since Jun 2025
Load balancers
Amazon ALB
since Sep 2021
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Dec 2020
Performance
Priority Hints
since Jun 2025
Personalisation
SaleCycle
since Oct 2022
Retargeting
Blue
since Mar 2023
Tag managers
Google Tag Manager
since Dec 2020
UI frameworks
Web servers
Nginx
since Dec 2020
Audience
- 88% phone
- 12% desktop
Colombia
Spain
Mexico
Argentina
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.91 / 10 · ranked #3,826,905 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 250 ms |
| CLS | 0.5 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish (Colombia)
- CDN: Amazon CloudFront
- Weight: 6.3 MB · 220 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Jun 2026
- detected Nginx Aug 2025