What powers portoseguro.org.br?
Last seen Sep 2026 · 74 technologies across 32 categories
Advertising
Twitter Ads
since Feb 2022
Analytics
Google Analytics
since Jun 2018
Linkedin Insight Tag
since Jul 2023
Authentication
Facebook Login
since Feb 2022
CDN
cdnjs
since Oct 2025
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since Jun 2023
Google Hosted Libraries
since Aug 2022
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since Jul 2024
jsDelivr
since Jun 2023
Unpkg
since Sep 2026
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Osano
since Jan 2021
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MySQL
since Jan 2019
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WooCommerce
since Feb 2023
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since Jun 2021
Font scripts
JavaScript frameworks
Zone.js
since Jul 2019
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Flickity
since Jun 2023
Isotope
since Jan 2023
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since Mar 2020
prettyPhoto
since Mar 2020
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since Jun 2023
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Miscellaneous
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PaaS
Azure
since Feb 2023
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since Jan 2023
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since Jun 2018
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since Aug 2022
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since Dec 2023
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
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Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Widgets
Twitter
since Jul 2017
WordPress plugins
WordPress themes
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 56% phone
- 42% desktop
- 2% tablet
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.95 / 10 · ranked #611,061 of all domains
53 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 34.2 MB · 221 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Colégio Visconde de Porto Seguro
- Founded: 1878
- Country: Brazil
From Wikidata (CC0).
Infrastructure
- Hosted on TIM SA (186.231.35.229)
- DNS:
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 1,979,844, 25 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| portoseguro.org.br | 27 |
| cursoextra.portoseguro.org.br | 21 |
| cursosextras.portoseguro.org.br | 21 |
| scratchday.portoseguro.org.br | 20 |
| arquivos.portoseguro.org.br | 19 |
| www.portoseguro.org.br | 18 |
| admissoes.portoseguro.org.br | 16 |
| apps.portoseguro.org.br | 15 |
| meurh.portoseguro.org.br | 14 |
| universityfair.portoseguro.org.br | 14 |
| encontroautosantigos.portoseguro.org.br | 13 |
| exalunos.portoseguro.org.br | 13 |
| centraldoprofessor.portoseguro.org.br | 11 |
| portorock.portoseguro.org.br | 11 |
| recordacaoescolar.portoseguro.org.br | 11 |
| turmadoaluno.portoseguro.org.br | 11 |
| autorizacaodigital.portoseguro.org.br | 10 |
| matriculaonline.portoseguro.org.br | 10 |
| meuportinho.portoseguro.org.br | 10 |
| portoforms.portoseguro.org.br | 10 |
| trabalheconosco.portoseguro.org.br | 10 |
| admmeuportinho.portoseguro.org.br | 9 |
| inscricoesec.portoseguro.org.br | 9 |
| inscricoeseja.portoseguro.org.br | 9 |