What powers grupomast.com.br?
Last seen Oct 2026 · 33 technologies across 18 categories
Analytics
Authentication
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Maps
Miscellaneous
Programming languages
Tag managers
UI frameworks
Web frameworks
Web servers
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 74% desktop
- 26% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.57 / 10 · ranked #5,946,562 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 2.5 MB · 80 requests
- WordPress theme: kallyas (child: kallyas-child) · all themes
- Structured data: Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Locaweb (187.45.195.12)
- DNS: Locaweb
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 41,650,510, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.grupomast.com.br | 26 |
| mastdigital.grupomast.com.br | 10 |
Full technology history →
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Recent changes
- dropped Font Awesome May 2026
- dropped Slider Revolution May 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- dropped Autoptimize Mar 2026
- detected Animate.css Feb 2026
- detected Font Awesome Feb 2026
- detected Formidable Form Feb 2026
- detected Slick Feb 2026
- dropped Tailwind CSS Jan 2026
- detected cdnjs Dec 2025
- detected Cloudflare Dec 2025