What is micro-crawl?
micro-crawl is a web crawler operated by Reflection AI that downloads website content for AI research and model development. You can set up Agent Analytics to see when micro-crawl visits your website.
Overview
| Operated By | Reflection AI |
| Source | Official Website |
| Expected To Follow Robots.txt | Yes |
| Insights Last Updated | September 25, 2026 |
Do you operate this agent? Contact us to suggest an update.
Category
Expected Behavior
micro-crawl tends to make broad, high-volume sweeps across many pages. Timing is unpredictable: traffic may remain heavy throughout a collection pass, then stop entirely.
How To Block micro-crawl With Robots.txt
Add this rule to your robots.txt file to block micro-crawl from accessing your website, or use Automatic Robots.txt to block all AI data scrapers at once. You can customize which pages are blocked by swapping out / for a different path.
User-agent: micro-crawl # https://knownagents.com/agents/micro-crawl
Disallow: /
Insights for micro-crawl
As of September 25, 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
Frequently Asked Questions
Should I Block micro-crawl?
Block micro-crawl if you want more control over whether your work is used for AI training. Allowing it may increase the chance that your brand appears in AI-generated answers, but either choice leaves traditional search rankings unchanged. For context, 7% of the top websites we track currently have robots.txt rules for micro-crawl.
Does micro-crawl Follow Robots.txt Rules?
Yes. micro-crawl is expected to follow robots.txt rules, so a disallow rule is the appropriate first step. Automatic Robots.txt can add and maintain that rule, while Agent Analytics lets you verify whether micro-crawl respects it.
Does micro-crawl Access Private Content?
Not through legitimate access. micro-crawl primarily targets public content, but some training-data scrapers also attempt to collect gated or paywalled pages. If content loads without authentication, assume it can be collected.
How Can I Tell if micro-crawl Is Visiting My Website?
Agent Analytics tracks micro-crawl visits in real time. You can also check your server logs for requests whose user-agent string contains "micro-crawl". Look for high page counts, short gaps between requests, and deep traversal through linked content. Because micro-crawl does not publish a verification method, any client can claim its identity and a log match is only a clue.
Why Is micro-crawl Visiting My Website?
Your content matched the criteria Reflection AI set for a training dataset. micro-crawl typically discovers pages through external links, sitemaps, and seed lists rather than because someone selected your site individually.