What powers mack.com.br?
Last seen Sep 2026 · 25 technologies across 14 categories
Analytics
Microsoft Clarity
since Sep 2026
Authentication
NextAuth.js
since Jun 2026
CDN
Development
Turbopack
since Jun 2026
Font scripts
Google Font API
since Mar 2023
JavaScript frameworks
JavaScript libraries
Preact
since Mar 2023
Miscellaneous
Operating systems
Ubuntu
since Mar 2023
Performance
Priority Hints
since Jun 2026
Programming languages
Node.js
since Jun 2026
Security
HSTS
since Jun 2026
UI frameworks
Chakra UI
since Mar 2023
Radix UI
since Jun 2026
shadcn/ui
since Jun 2026
Tailwind CSS
since Jun 2026
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 85% desktop
- 11% phone
- 4% tablet
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.70 / 10 · ranked #4,940,402 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 3.6 MB · 28 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Instituto Presbiteriano Mackenzie (168.197.92.190)
- DNS: mackenzie.com.br
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 15,096,060, 5 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| openacademy.mack.com.br | 15 |
| mackedoc.mack.com.br | 8 |
| oriente.mack.com.br | 8 |