What Is Datadog?

Datadog Synthetics performs automated website and API monitoring through simulated user requests and browser rendering to test application performance and availability. You can see how often Datadog visits your website by setting up Dark Visitors Agent Analytics.

Agent Type

Expected Behavior

Developer helpers are tools that monitor, test, or analyze websites on behalf of developers and site operators. They perform tasks like uptime monitoring, performance testing, and accessibility checks. Traffic patterns vary widely. Some tools make regular scheduled checks (such as uptime monitors pinging every few minutes), while others perform one-time scans triggered by a human. These helpers typically access specific pages or endpoints rather than crawling entire sites, though comprehensive audit tools may scan multiple pages.

Detail

User Agent String

Access other known user agent strings and recent IP addresses using the API.

Robots.txt

In this example, all pages are blocked. You can customize which pages are off-limits by swapping out / for a different disallowed path.

User-agent: Datadog # https://darkvisitors.com/agents/datadog
Disallow: /

Frequently Asked Questions About Datadog

Should I Block Datadog?

Generally no. Developer helpers provide valuable services like uptime monitoring, performance testing, and accessibility auditing. They also help maintain website quality and user experience. Only block them if they're causing server issues or you don't need the monitoring services.

How Do I Block Datadog?

If you want to, you can block or limit Datadog's access by configuring user agent token rules in your robots.txt file. The best way to do this is using Automatic Robots.txt, which blocks all agents of this type and updates continuously as new agents are released. While the vast majority of agents operated by reputable companies honor these robots.txt directives, bad actors may choose to ignore them entirely. In that case, you'll need to implement alternative blocking methods such as firewall rules or server-level restrictions. You can verify whether Datadog is respecting your rules by setting up Agent Analytics to monitor its visits to your website.

Will Blocking Datadog Hurt My SEO?

Blocking developer helpers won't directly impact SEO rankings, but these tools often monitor site performance, uptime, and accessibility, which are factors that indirectly affect search performance. Losing access to monitoring data could make it harder to identify and fix SEO-impacting technical issues.

Does Datadog Access Private Content?

Developer helpers typically operate within the scope they're configured for by their users. Most focus on publicly accessible pages for monitoring and testing, but some may be granted access to staging environments, administrative panels, or other private areas if authorized by the site owner. The scope is usually limited to what the developer or organization has explicitly configured.

How Can I Tell if Datadog Is Visiting My Website?

Setting up Agent Analytics will give you realtime visibility into Datadog visiting your website, along with hundreds of other AI agents, crawlers, and scrapers. This will also let you measure human traffic to your website coming from AI search and chat LLM platforms like ChatGPT, Perplexity, and Gemini.

Why Is Datadog Visiting My Website?

Datadog is accessing your site because someone configured it to monitor, test, or analyze your website. This could be your own team using monitoring tools, or a third-party service that was given your URL for performance testing, uptime monitoring, or other development purposes.

How Can I Authenticate Visits From Datadog?

Agent Analytics authenticates agent visits from many agents, letting you know whether each one was actually from that agent, or spoofed by a bad actor. This helps you identify suspicious traffic patterns and make informed decisions about blocking or allowing specific user agents.