What powers seal.com.br?
Last seen Aug 2026 · 28 technologies across 17 categories
Analytics
Google Analytics
since Jan 2019
Navegg
since Jan 2019
CDN
jsDelivr
since Jul 2020
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript graphics
Chart.js
since Sep 2020
particles.js
since Jan 2019
JavaScript libraries
Live chat
WhatsApp Business Chat
since Dec 2023
Miscellaneous
Open Graph
since Sep 2022
PWA
since Jun 2025
Programming languages
Security
HSTS
since Feb 2025
UI frameworks
Tailwind CSS
since Jun 2025
Video players
YouTube
since Jan 2019
Web server extensions
Web servers
Webmail
Microsoft 365
since Dec 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.38 / 10 · ranked #1,026,513 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 5.8 MB · 20 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Skymail Servicos de Computacao e Provimento de Inf (200.187.67.88)
- DNS: skymail.net.br
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 7,149,039, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| seal.com.br | 19 |
| www.seal.com.br | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Sendgrid Aug 2026
- detected Sendgrid Jun 2026
- dropped Swiper Mar 2026
- dropped Axios Feb 2026
- detected Open Graph Jan 2026
- detected Axios Nov 2025
- detected GSAP Nov 2025
- dropped Lenis Nov 2025
- detected WhatsApp Business Chat Nov 2025