What powers web4business.com.br?
Last seen Sep 2026 · 39 technologies across 20 categories
A/B Testing
Analytics
CDN
Font scripts
Hosting panels
JavaScript frameworks
JavaScript graphics
JavaScript Libraries
Miscellaneous
Operating systems
PaaS
Performance
Programming languages
Security
Social logins
UI frameworks
Web frameworks
Web servers
Widgets
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 found
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.44 / 10 · ranked #2,597,194 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 0.6 MB · 29 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.10.84, IPv6)
- DNS: Cloudflare DNS
- Email: web4.com.br
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 1,603,240, 12 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.web4business.com.br | 19 |
| portaldocliente.web4business.com.br | 18 |
| pedidofacilmarlan.web4business.com.br | 16 |
| rainhasdotarot.web4business.com.br | 14 |
| profetasonline.web4business.com.br | 12 |
| galeradabarganha.web4business.com.br | 4 |
Full technology history →
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Recent changes
- detected Microsoft Clarity Dec 2025
- detected Cloudflare Browser Insights Nov 2025