What powers silviojoalheiro.com.br?
Last seen Sep 2026 · 32 technologies across 18 categories
Analytics
CDN
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web servers
Widgets
AI Crawlers
Restricts 21 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Diffbot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Applebot Restricted
- Claude-SearchBot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
- PetalBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- meta-externalfetcher Restricted
- Perplexity-User Restricted
The other 12 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not checked
- Oct 2026 petalbot: Restricted (was Allowed)
- Oct 2026 claude-searchbot: Restricted (was Allowed)
- Oct 2026 claude-user: Restricted (was Allowed)
- Oct 2026 chatgpt-user: Restricted (was Allowed)
- Oct 2026 ccbot: Restricted (was Allowed)
- Oct 2026 claude-web: Restricted (was Allowed)
AI Crawlers
21 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 86% phone
- 14% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.38 / 10 · ranked #41,151,531 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Azion
- Weight: 2.0 MB · 94 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: Registro.br
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 48,222,981
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| silviojoalheiro.com.br | 22 |
| www.silviojoalheiro.com.br | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Jul 2026
- detected Amazon Web Services Jul 2026
- detected Microsoft Clarity Jun 2026
- detected AddToAny Feb 2026
- dropped Hugo Dec 2025