What powers metalfour.com.br?
Last seen Jun 2026 · 9 technologies across 6 categories
Caching
Varnish
since Aug 2025
Font scripts
Font Awesome
since Sep 2022
Glyphicons
since Sep 2022
JavaScript libraries
Live chat
WhatsApp Business Chat
since Oct 2022
Miscellaneous
HTTP/3
since Aug 2025
Open Graph
since Sep 2022
Security
HSTS
since Aug 2025
Audience
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Fastly
- Weight: 1.3 MB · 27 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Bootstrap Nov 2025
- dropped cdnjs Nov 2025
- dropped Cloudflare Nov 2025
- dropped Google Font API Nov 2025
- dropped jQuery CDN Nov 2025
- dropped Popper Nov 2025
- detected Bootstrap Sep 2025
- detected cdnjs Sep 2025
- detected Cloudflare Sep 2025
- dropped GoCache Sep 2025
- detected Google Font API Sep 2025
- dropped Google PageSpeed Sep 2025
- detected jQuery CDN Sep 2025
- detected Popper Sep 2025
- detected HSTS Aug 2025
- detected HTTP/3 Aug 2025
- detected Varnish Aug 2025