Accessible Web Bot
Monitors websites for WCAG accessibility compliance violations
About this crawler
Accessible Web Bot is a web crawler identified by the regular-expression pattern Accessible Web Bot in the User-Agent request header. It is categorised as monitoring. Use the regex above to detect, log, allow, or block Accessible Web Bot 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
- Accessible Web Bot
- Pattern
Accessible Web Bot- Tags
- monitoring
- Reference
- https://accessibleweb.com/bot/
- Added
- 2026/04/26
- Instances
- 1 known sample(s)
Sample User-Agent strings
Accessible Web Bot
Block this crawler
robots.txt — disallow Accessible Web Bot:
User-agent: Accessible Web Bot
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} Accessible Web Bot [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "Accessible Web Bot") {
return 403;
}
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