What is RetroListeCOM?
RetroListeCOM is a monitoring bot that regularly visits gaming websites, particularly Habbo Hotel retros, to collect and track real-time user count statistics for display on the RetroListe.com ranking platform. Agent Analytics can track when it visits your website.
Overview
| Operated By | Niclas Papst |
| Source | Official Website |
| Expected To Follow Robots.txt | Yes |
| Insights Last Updated | August 11, 2026 |
Do you operate this agent? Contact us to suggest an update.
Category
Expected Behavior
RetroListeCOM usually returns to a small set of pages rather than crawling an entire site. Visits may follow an hourly, daily, or weekly schedule, while websites its clients do not monitor may never encounter it.
How To Block RetroListeCOM With Robots.txt
Add this rule to your robots.txt file to block RetroListeCOM from accessing your entire 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: RetroListeCOM # https://knownagents.com/agents/retrolistecom
Disallow: /Global Statistics for RetroListeCOM
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
0% of top websites block RetroListeCOM in their robots.txt files.
Overall Intelligence Gatherer Traffic
3.5% of all web traffic came from intelligence gatherers.
Frequently Asked Questions
Should I Block RetroListeCOM?
If you run ads, confirm RetroListeCOM's purpose before blocking it. Some intelligence gatherers measure ad placements or evaluate pages for brand safety, and blocking those agents can interfere with advertising systems. If this one serves a different purpose, weigh any research visibility against sharing business or page-level data with third parties. Almost none of the top websites we track currently have robots.txt rules for RetroListeCOM.
Does RetroListeCOM Follow Robots.txt Rules?
Yes. RetroListeCOM is expected to follow robots.txt directives, 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 RetroListeCOM respects it.
Does RetroListeCOM Access Private Content?
No special access. RetroListeCOM can read publicly available pages but cannot bypass authentication. Assume anything you publish openly may be collected.
Why Is RetroListeCOM Visiting My Website?
A client of Niclas Papst may be gathering competitive intelligence, measuring advertisements, or evaluating content for brand safety. The pages requested reflect that client's objective.
How Can I Tell if RetroListeCOM Is Visiting My Website?
Agent Analytics tracks RetroListeCOM visits in real time alongside every other known AI agent, crawler, and scraper. You can also check your server logs for requests whose user-agent string contains "RetroListeCOM". Look for repeated requests to the same small group of commercial or ad-supported pages. Because RetroListeCOM does not publish a verification method, any client can claim its identity and a log match is only a clue.