br-crawler
Brazilian web content indexing and discovery crawler bot
About this crawler
br-crawler is a web crawler identified by the regular-expression pattern br-crawler in the User-Agent request header. It is categorised as search-engine. Use the regex above to detect, log, allow, or block br-crawler traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
No block-rate data for this crawler.
Technical details
- Name
- br-crawler
- Pattern
br-crawler- Tags
- search-engine
- Reference
- https://knownagents.com/agents/br-crawler
- Added
- 2026/04/26
- Instances
- 1 known sample(s)
Sample User-Agent strings
br-crawler/0.5
Block this crawler
robots.txt — disallow br-crawler:
User-agent: br-crawler
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} br-crawler [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "br-crawler") {
return 403;
}
← back to all crawlers