What powers docerrano.com.br?
Last seen Aug 2026 · 26 technologies across 15 categories
Analytics
Authentication
CDN
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Operating systems
PaaS
Programming languages
Tag managers
UI frameworks
Web servers
AI Crawlers
Blocks 5 of 33 AI crawlers we track by name in its robots.txt, restricts 8 more. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
- CCBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Webzio-Extended Blocked
- Applebot-Extended Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
The other 20 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
5 of 33 AI crawlers blocked
Audience
- 94% phone
- 6% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.39 / 10 · ranked #39,017,348 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Amazon CloudFront
- Weight: 10.7 MB · 185 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.docerrano.com.br | 20 |
| docerrano.com.br | 12 |
Full technology history →
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Recent changes
- dropped Open Web Analytics Jul 2026