B
b0t
B0t crawler
About this crawler
b0t is a web crawler identified by the regular-expression pattern b0t in the User-Agent request header. It is categorised as http-library. Use the regex above to detect, log, allow, or block b0t 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
- b0t
- Pattern
b0t- Tags
- http-library
- Added
- 2026/05/09
- Instances
- 1 known sample(s)
Sample User-Agent strings
b0t
Block this crawler
robots.txt — disallow b0t:
User-agent: b0t
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} b0t [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "b0t") {
return 403;
}
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