What powers iz.sp.gov.br?
Last seen Oct 2026 · 18 technologies across 14 categories
Analytics
Google Analytics
since Aug 2023
CDN
jsDelivr
since Jun 2024
DMS
JavaScript graphics
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2023
Miscellaneous
Operating systems
Debian
since Nov 2022
Windows Server
since Jun 2021
Programming languages
PHP
since Jan 2019
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Aug 2023
Web server extensions
Web servers
Nginx
since Mar 2026
Webmail
Microsoft 365
since Aug 2022
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 Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.99 / 10 · ranked #576,763 of all domains
52 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Google
- Weight: 2.9 MB · 50 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google Cloud (34.95.211.217)
- Email: no MX record returned
- Email security: SPF (hard fail)
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 562,711, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| bia.iz.sp.gov.br | 14 |
| iz.sp.gov.br | 6 |
| www.iz.sp.gov.br | 6 |
| leiloes.iz.sp.gov.br | 5 |