What powers jack.com.br?
Last seen Jun 2026 · 18 technologies across 12 categories
Analytics
Google Analytics
since Dec 2020
CDN
cdnjs
since Apr 2026
Cloudflare
since Apr 2026
Cookie compliance
AdOpt
since Apr 2026
Hosting
Hostinger
since Apr 2026
JavaScript frameworks
Svelte
since Apr 2026
JavaScript libraries
Live chat
WhatsApp Business Chat
since Apr 2022
Miscellaneous
HTTP/3
since Apr 2026
Open Graph
since Sep 2022
Programming languages
Tag managers
Google Tag Manager
since Dec 2020
UI frameworks
Web servers
LiteSpeed
since Apr 2026
Audience
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.72 / 10 · ranked #18,735,734 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 5.7 MB · 85 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jack.com.br | 18 |
| www.jack.com.br | 18 |
Full technology history →
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Recent changes
- dropped Apache HTTP Server Jun 2026
- dropped Bootstrap Jun 2026
- dropped Google Font API Jun 2026
- dropped Hotjar Jun 2026
- dropped HSTS Jun 2026
- dropped jQuery Migrate Jun 2026
- dropped Nginx Jun 2026
- dropped Select2 Jun 2026
- dropped Swiper Jun 2026
- dropped Swiper Slider Jun 2026
- dropped Tawk.to Jun 2026
- dropped Tray Jun 2026
- dropped Cart Functionality Sep 2025