What is Anchor Browser?
Anchor Browser is Anchor's cloud-hosted browser designed to enable AI agents to interact with websites in a human-like manner while maintaining verified, legitimate automated access. Agent Analytics can track when it visits your website.
Overview
| Operated By | Anchor |
| Expected To Follow Robots.txt | No |
| Insights Last Updated | August 11, 2026 |
Do you operate this agent? Contact us to suggest an update.
Category
Expected Behavior
Anchor Browser is generic automation, so its traffic pattern depends entirely on the script or AI behind it. Human-guided runs tend to resemble short, deliberate sessions, while autonomous runs can look like a browser that never tires. Request timing and paths reveal more about its behavior than its name.
How To Block Anchor Browser With Robots.txt
Add this rule to your robots.txt file to request that Anchor Browser not access your website, or use Automatic Robots.txt to request the same of all automated agents at once. You can customize which pages are blocked by swapping out / for a different path.
User-agent: Anchor Browser # https://knownagents.com/agents/anchor-browser
Disallow: /Global Statistics for Anchor Browser
As of August 11, 2026, this data reflects agent visits measured across thousands of websites using Agent Analytics, combined with daily scans of the top 1000 websites and their robots.txt files.
Robots.txt Blocked Percentage
Country of Origin
Robots.txt Blocking Trend
1% of top websites block Anchor Browser in their robots.txt files.
Overall Automated Agent Traffic
0.1% of all web traffic came from automated agents.
Frequently Asked Questions
Should I Block Anchor Browser?
Judge it by its behavior. This category ranges from harmless testing tools to abusive automation, and Anchor Browser's purpose depends on whoever runs it. Block it if it targets login pages, submits forms, or crawls faster than a person reasonably could. For context, 1% of the top websites we track currently have robots.txt rules for Anchor Browser.
Does Anchor Browser Follow Robots.txt Rules?
No. Anchor Browser is not expected to follow robots.txt directives, so a disallow rule only communicates your preference. Enforce the block with firewall or server rules, then use Agent Analytics to verify that its requests stop.
Does Anchor Browser Access Private Content?
It can access whatever its configuration allows. If someone gives Anchor Browser credentials, it can reach anything available to that account. Without them, it is limited to public pages.
Why Is Anchor Browser Visiting My Website?
Someone automated a task that involves your site. Anchor Browser may be running tests, collecting data, or following an AI system's instructions. Its visit pattern reveals more about its purpose than its user-agent string does.
How Can I Tell if Anchor Browser Is Visiting My Website?
Agent Analytics tracks visits from Anchor Browser and every other known AI agent, crawler, and scraper, then authenticates each visit using Anchor Browser's published verification method. You can also check your server logs for requests whose user-agent string contains "Anchor Browser". Look for consistent timing or repeated navigation patterns unlikely to come from a person. A matching log entry alone is not proof because any bot can claim to be Anchor Browser.