What is Qwarrybot?
Qwarrybot is a web crawler operated by Qwarry, a French advertising technology company that provides contextual targeting and audience analysis services for programmatic advertising campaigns. The bot analyzes web content to understand page topics and audiences for cookieless ad targeting across multiple channels. You can set up Agent Analytics to see when Qwarrybot visits your website.
Overview
| Operated By | Qwarry |
| Source | Official Website |
| Expected To Follow Robots.txt | Yes |
| Insights Last Updated | September 15, 2026 |
Do you operate this agent? Contact us to suggest an update.
Category
Expected Behavior
Qwarrybot's traffic pattern depends on the intelligence being collected. It may revisit specific pages on a schedule, crawl broader sections of your site, or appear only when information is requested. Its request scope and frequency reflect the underlying objective.
Qwarrybot's User Agent
| User Agent | Mozilla/5.0 (compatible; Qwarrybot/2.0; +http://www.qwarry.com/bot.html) |
How To Block Qwarrybot With Robots.txt
Add this rule to your robots.txt file to block Qwarrybot from accessing your website, or use Automatic Robots.txt to block all intelligence gatherers at once. You can customize which pages are blocked by swapping out / for a different path.
User-agent: Qwarrybot # https://knownagents.com/agents/qwarrybot
Disallow: /Insights for Qwarrybot
As of September 15, 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
7% of top websites block Qwarrybot in their robots.txts.
Overall Intelligence Gatherer Traffic
3.2% of all web traffic came from intelligence gatherers.
Frequently Asked Questions
Should I Block Qwarrybot?
Confirm Qwarrybot's purpose before blocking it. Intelligence gatherers may collect competitive research, measure advertisements, or evaluate pages for brand safety. Weigh any benefit against sharing business or page-level data with its operator or clients. For context, 7% of the top websites we track currently have robots.txt rules for Qwarrybot.
Does Qwarrybot Follow Robots.txt Rules?
Yes. Qwarrybot 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 Qwarrybot respects it.
Does Qwarrybot Access Private Content?
No special access. Qwarrybot can read publicly available pages but cannot bypass authentication. Assume anything you publish openly may be collected.
How Can I Tell if Qwarrybot Is Visiting My Website?
Agent Analytics tracks Qwarrybot visits in real time. You can also check your server logs for requests whose user-agent string contains "Qwarrybot". Traffic may range from repeated requests to the same pages to broader crawls or one-off fetches. Because Qwarrybot does not publish a verification method, any client can claim its identity and a log match is only a clue.
Why Is Qwarrybot Visiting My Website?
Qwarry or one of its clients may be gathering competitive intelligence, measuring advertisements, or evaluating content for brand safety. The pages requested reflect the underlying objective.