cron-job.org
Automated website monitoring and uptime checking
About this crawler
cron-job.org is a web crawler identified by the regular-expression pattern cron-job\.org in the User-Agent request header. It is categorised as monitoring. Use the regex above to detect, log, allow, or block cron-job.org 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
- cron-job.org
- Pattern
cron-job\.org- Tags
- monitoring
- Reference
- https://cron-job.org/en/
- Added
- 2026/04/17
- Instances
- 1 known sample(s)
Sample User-Agent strings
cron-job.org monitor
Block this crawler
robots.txt — disallow cron-job.org:
User-agent: cron-job.org
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} cron-job\.org [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "cron-job\\.org") {
return 403;
}
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