What powers rangtecnologia.com.br?
Last seen Oct 2026 · 14 technologies across 10 categories
CDN
cdnjs
since Jun 2024
Cloudflare
since Jun 2024
Font scripts
Font Awesome
since Jun 2024
Google Font API
since Mar 2021
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Operating systems
Ubuntu
since Jan 2026
Programming languages
Java
since Mar 2021
UI frameworks
Web frameworks
Web servers
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 80% desktop
- 20% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.91 / 10 · ranked #3,820,305 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 0.7 MB · 30 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on OPTIDATA LTDA (186.250.92.123)
- DNS: Registro.br
- Email: Google Workspace
- Email security: no SPF record, DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 102,568,962
- Verified with: Atlassian, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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