What powers livrariakadernus.com.br?
Last seen Sep 2026 · 27 technologies across 18 categories
CDN
CMS
Databases
Ecommerce
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
PaaS
Page builders
Performance
Programming languages
Reviews
Security
Widgets
WordPress plugins
AI Crawlers
Restricts 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Search and AI assistants
- OAI-SearchBot Restricted
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers restricted
Audience
- 100% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Amazon CloudFront
- Weight: 0.7 MB · 38 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Kadernus
- Profiles: Instagram
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (54.207.185.53)
- DNS: Locaweb
- Email: Locaweb
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, expires Apr 2027
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| livrariakadernus.com.br | 17 |
| www.livrariakadernus.com.br | 15 |