BB

B2B Bot

seo B2B Bot

B2B web crawler for business discovery

About this crawler

B2B Bot is a web crawler identified by the regular-expression pattern B2B Bot in the User-Agent request header. It is categorised as seo. Use the regex above to detect, log, allow, or block B2B Bot traffic in your web server, CDN edge rules, or robots.txt.

Block-rate · top 25k sites

0.065%
latest snapshot
2026-06-04
matched key: B2B Bot
2026-05-012026-06-040.11%

Technical details

Name
B2B Bot
Pattern
B2B Bot
Tags
seo
Added
2019/03/02
Instances
1 known sample(s)

Sample User-Agent strings

B2B Bot

Block this crawler

robots.txt — disallow B2B Bot:

User-agent: B2B Bot Disallow: /

Apache .htaccess — return 403:

RewriteEngine On RewriteCond %{HTTP_USER_AGENT} B2B Bot [NC] RewriteRule .* - [F,L]

Nginx — return 403 inside a server block:

if ($http_user_agent ~* "B2B Bot") { return 403; }
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