What powers portalnet.psi.br?
Last seen Aug 2026 · 10 technologies across 7 categories
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jun 2026
UI frameworks
MUI
since Aug 2023
Web frameworks
CakePHP
since Jun 2026
Web servers
Nginx
since Sep 2024
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 100% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.27 / 10 · ranked #9,082,955 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 1.7 MB · 13 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Locaweb (191.252.51.114)
- Email: no MX record returned, SPF names Locaweb
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 15,569,081, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected CakePHP Jul 2026
- detected JSS Jul 2026
- detected Lodash Jul 2026
- detected MobX Jul 2026
- detected MUI Jul 2026
- detected Nginx Jul 2026
- detected PHP Jul 2026
- detected Prism Jul 2026
- detected React Jul 2026
- detected Webpack Jul 2026
- detected CakePHP Jun 2026
- detected PHP Jun 2026
- dropped HSTS Mar 2026