Hydrozen.io
Hydrozen web crawler for monitoring
About this crawler
Hydrozen.io is a web crawler identified by the regular-expression pattern Hydrozen\.io in the User-Agent request header. It is categorised as monitoring. Use the regex above to detect, log, allow, or block Hydrozen.io 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
- Hydrozen.io
- Pattern
Hydrozen\.io- Tags
- monitoring
- Reference
- https://docs.hydrozen.io/overview/misc/user-agent-and-ip-list
- Added
- 2025/02/02
- Instances
- 1 known sample(s)
Sample User-Agent strings
Hydrozen.io/1.0
Block this crawler
robots.txt — disallow Hydrozen.io:
User-agent: Hydrozen.io
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} Hydrozen\.io [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "Hydrozen\\.io") {
return 403;
}
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