What powers classicbr.com?
Last seen Jun 2026 · 19 technologies across 11 categories
Analytics
CDN
Cloudflare
since Mar 2024
Google Hosted Libraries
since Mar 2024
Ecommerce
Cart Functionality
since Mar 2024
Shopify
since Mar 2024
Hosting
GoDaddy
since Mar 2024
JavaScript frameworks
React
since Dec 2025
JavaScript libraries
Marketing automation
ActiveCampaign
since Mar 2025
Klaviyo
since Dec 2025
Miscellaneous
HTTP/3
since Mar 2024
Open Graph
since Mar 2024
Performance
Priority Hints
since Mar 2024
Security
HSTS
since Mar 2024
UI frameworks
Tailwind CSS
since Dec 2025
Audience
- 82% phone
- 18% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.28 / 10 · ranked #56,518,311 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 87.9 MB · 321 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 Cloudflare Bot Management Dec 2025
- dropped hCaptcha Dec 2025
- detected Klaviyo Dec 2025
- detected Preact Dec 2025
- detected React Dec 2025
- detected Tailwind CSS Dec 2025