What powers fiberschool.com.br?
Last seen Aug 2026 · 53 technologies across 24 categories
Advertising
Analytics
Blogs
CDN
Databases
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
Page builders
Performance
Programming languages
Security
SEO
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
WordPress themes
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 66% phone
- 34% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.16 / 10 · ranked #10,360,759 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Cloudflare
- Weight: 5.2 MB · 108 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (198.202.211.1, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 28,568,614, 4 hosts
- Verified with: Brevo, Google, Meta Business
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| workshop.fiberschool.com.br | 25 |
| cursos.fiberschool.com.br | 18 |
| fiberschool.com.br | 17 |
| www.fiberschool.com.br | 17 |
| ead.fiberschool.com.br | 16 |
| eventos.fiberschool.com.br | 15 |
| forms.fiberschool.com.br | 14 |
| lps.fiberschool.com.br | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected TanStack Start Aug 2026
- detected Linkedin Ads Jul 2026
- detected Cloudflare Bot Management Jun 2026
- detected OneSignal Jun 2026
- dropped Microsoft Clarity Oct 2025
- dropped Nginx Oct 2025