Blockaid
Security scanning for phishing and malware threats
About this crawler
Blockaid is a web crawler identified by the regular-expression pattern Blockaid in the User-Agent request header. It is categorised as scanner. Use the regex above to detect, log, allow, or block Blockaid 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
- Blockaid
- Pattern
Blockaid- Tags
- scanner
- Reference
- https://blockaid.io/product
- Added
- 2026/04/17
- Instances
- 2 known sample(s)
Sample User-Agent strings
BlockaidBot/1.0
Mozilla/5.0 (compatible; Blockaid; +https://www.blockaid.io/)
Block this crawler
robots.txt — disallow Blockaid:
User-agent: Blockaid
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} Blockaid [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "Blockaid") {
return 403;
}
← back to all crawlers