What is feeder.co?
feeder.co is a cloud-based RSS feed reader that fetches content from over 3 million feed URLs for more than 500,000 users, providing news aggregation and filtering capabilities for businesses and individuals. Agent Analytics can track when it visits your website.
Category
Expected Behavior
feeder.co shows up within seconds of someone sharing one of your URLs, grabs the title, description, and preview image, and leaves. Expect one hit per share, no link following, and volume that tracks how much your content circulates. A widely shared link can mean thousands of fetches in an hour.
Overview
| Operated By | Really Simple |
| Expected To Follow Robots.txt | No |
| Insights Last Updated | July 6, 2026 |
Robots.txt Blocked Percentage
Country of Origin
Robots.txt Blocking Trend
As of July 6, 2026, 0% of top websites block feeder.co in their robots.txt files.
Overall Fetcher Traffic
As of July 6, 2026, 3.8% of all web traffic came from fetchers.
Top Visited Website Categories
This data reflects agent visits measured across thousands of websites using Agent Analytics, combined with daily scans of the world's top 1000 websites and their robots.txt files.
feeder.co's User Agent
| User Agent | Mozilla/5.0 (feeder.co; Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36 |
Access other known user agents and IP addresses using the Enterprise API.
How To Block feeder.co
Add this rule to your robots.txt file to request that feeder.co not access your website. You can customize which pages are blocked by swapping out / for a different path.
User-agent: feeder.co # https://knownagents.com/agents/feeder-co
Disallow: /Frequently Asked Questions
Should I Block feeder.co?
No. feeder.co builds the link preview that appears when someone shares your page in a chat or social feed. Blocking it turns those shares into bare links with no title or image, which fewer people click. Its traffic normally follows sharing activity rather than a crawl schedule, so if it ever starts crawling at volume, rate limit it instead of blocking it. Almost none of the top websites we track have robots.txt rules for feeder.co right now.
Does feeder.co Respect Robots.txt?
No. feeder.co is not expected to honor robots.txt, so a disallow rule only states your preference. Enforce the block with firewall or server rules, then confirm in Agent Analytics that its requests actually stop.
Does feeder.co Access Private Content?
It cannot. feeder.co loads only the exact URL someone shared, reads the title, description, and preview image, and leaves. It has no credentials and does not follow links to other pages.
Why Is feeder.co Visiting My Website?
Someone shared a link to your page. feeder.co fetched it once to build the preview card, and every new share can trigger another fetch, so spikes mean your content is spreading.
How Can I Tell if feeder.co Is Visiting My Website?
Agent Analytics tracks feeder.co 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 "feeder.co". Look for hits on single pages moments after someone shares a link, with no crawling afterward. Keep in mind that feeder.co doesn't publish a verification method, so any client can claim its user agent string and a log match is a hint rather than proof.