SentryUptimeBot

What is SentryUptimeBot?

About

SentryUptimeBot is a monitoring crawler that regularly checks websites and APIs for availability and performance as part of Sentry's uptime monitoring service, alerting developers to downtime or issues. You can see how often SentryUptimeBot visits your website by setting up Dark Visitors agent analytics.

Expected Behavior

Developer helpers generally visit websites on direct behalf of a user who is evaluating some feature or attribute. Visits can be one-off or part of a larger crawl.

Type

Developer Helper

Used by developers to test website functionality

Detail

Operated By	Sentry Uptime Bot
Last Updated	5 hours ago

Insights

Top Website Robots.txts

0% of top websites are blocking SentryUptimeBot

Learn How →

Country of Origin

Unknown

SentryUptimeBot has no known country of origin

Global Traffic

See All Global Bot & LLM Insights →

The percentage of all internet traffic coming from Developer Helpers

Get These Insights for Your Website

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Robots.txt

Should I Block SentryUptimeBot?

Probably not. Developer helpers are normally used to optimize or find problems with your website.

How Do I Block SentryUptimeBot?

⚠️ Manual Robots.txt Edits Are Not Scalable

New agents are created every day. Instead, serve a continuously updating robots.txt that blocks new agents automatically.

Set Up Automatic Robots.txt

You can block SentryUptimeBot or limit its access by setting user agent token rules in your website's robots.txt. Set up Dark Visitors agent analytics to check whether it's actually following them.

# robots.txt
# This should block SentryUptimeBot

User-agent: SentryUptimeBot
Disallow: /