What powers sesi.org.br?
Last seen Aug 2026 · 97 technologies across 33 categories
Accessibility
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
Hosting panels
JavaScript Frameworks
JavaScript graphics
JavaScript libraries
Live chat
Load balancers
Marketing automation
Miscellaneous
Mobile frameworks
Operating systems
PaaS
Performance
Programming Languages
Reverse proxies
Rich text editors
Security
Tag Managers
UI frameworks
Video players
Web Frameworks
Web Mail
Web server extensions
Web Servers
Widgets
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
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
5.23 / 10 · ranked #226,914 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 4.8 MB · 45 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Escola Sesi
From the homepage's own structured data (Sep 2026).
Infrastructure
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Sectigo, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 2,368,541, 43 hosts
- Verified with: Atlassian, GlobalSign, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.rn.sesi.org.br | 39 |
| www2.rn.sesi.org.br | 29 |
| www.ap.sesi.org.br | 22 |
| ead.rn.sesi.org.br | 19 |
| escolasesi.ap.sesi.org.br | 18 |
| ap.sesi.org.br | 17 |
| sesieduca.sesi.org.br | 15 |
| www.ead.ms.sesi.org.br | 15 |
| servicos.rn.sesi.org.br | 14 |
| www.sesi.org.br | 14 |
| edu.pe.sesi.org.br | 12 |
| www.se.sesi.org.br | 12 |
| licitacoes.pe.sesi.org.br | 11 |
| pe.sesi.org.br | 11 |
| www.al.sesi.org.br | 11 |
| al.sesi.org.br | 10 |
| sapes.sesi.org.br | 10 |
| transparencia.pe.sesi.org.br | 10 |
| www.pe.sesi.org.br | 8 |
| se.sesi.org.br | 7 |
| sge.pe.sesi.org.br | 7 |
| ead.sesi.org.br | 5 |
| portais.se.sesi.org.br | 5 |
| admassti.sesi.org.br | 4 |
Full technology history →
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