What powers classic-shirts.com?
Last seen Jun 2026 · 16 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
Comment systems
Customer data platform
SALESmanago
since Oct 2025
Ecommerce
Cart Functionality
since Aug 2020
JavaScript libraries
Maps
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Payment processors
PayPal
since Apr 2025
Performance
Priority Hints
since Apr 2025
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2022
Web servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Audience
- 71% phone
- 27% desktop
- 1% tablet
Germany
United Kingdom
Netherlands
Poland
Belgium
Sweden
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.69 / 10 · ranked #5,008,523 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.1 MB · 108 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 Google Tag Manager Jan 2026
- dropped Google Font API Nov 2025
- detected SALESmanago Oct 2025