ELB-HealthChecker
recommended: observeELB-HealthChecker is an Amazon Elastic Load Balancing bot that sends health check requests to determine whether registered targets are healthy.
What it does
ELB-HealthChecker's traffic often follows fixed intervals like a cron job. Activity may consist of short recurring checks or occasional intensive bursts, but it usually remains limited to a specific set of pages or endpoints.
How to identify it
User-agent contains any of:
ELB-HealthChecker
robots.txt
Well-behaved crawlers honor robots.txt. To control ELB-HealthChecker:
Allow full access
User-agent: ELB-HealthChecker
Allow: /Block entirely
User-agent: ELB-HealthChecker
Disallow: /
Grey-area scrapers ignore robots.txt. Botscope enforces your policy at the edge or origin regardless —
see how →
See ELB-HealthChecker on your own site
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