What powers oldschoolshirts.com?
Last seen Jun 2026 · 29 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Jun 2019
Imgix
since Jun 2025
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
React
since May 2022
JavaScript libraries
Marketing automation
Klaviyo
since Jun 2023
Miscellaneous
Payment processors
American Express
since Aug 2020
Apple Pay
since Aug 2020
Bitcoin
since Feb 2024
Mastercard
since Nov 2021
PayPal
since Nov 2021
Shop Pay
since Aug 2020
Visa
since Aug 2020
Performance
Priority Hints
since Feb 2023
Reviews
Security
HSTS
since Sep 2022
Shopify apps
Revy
since May 2022
Webmail
Google Workspace
since Aug 2022
Audience
- 66% phone
- 34% desktop
United States
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.28 / 10 · ranked #8,908,977 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.9 MB · 341 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Tailwind CSS Mar 2026
- dropped Boost Commerce Feb 2026
- detected Google Font API Feb 2026
- detected Webpack Feb 2026