🤖 Overview

Genieo is a web crawler operated by Genieo Ltd., an Israeli technology company founded in 2006, originally developed for the Genieo personalization engine that provides tailored news and content recommendations to users via browser extensions and mobile apps. According to the official Genieo website (genieo.com), the crawler collects publicly available web content to build a semantic profile of each user’s interests, enabling real-time content discovery across thousands of sources. The bot is a core component of the company’s proprietary content aggregation platform, which processed over 2 billion articles monthly as of 2020, according to their archived documentation.

🌐 Technical Behavior

The Genieo crawler typically initiates requests at a rate of approximately 1–2 requests per second per domain, though it may temporarily increase to 5–10 requests per second during initial site discovery. It uses a distributed crawling infrastructure hosted primarily on AWS and Google Cloud, with IP ranges listed in reverse DNS records that resolve to subdomains like `crawler.genieo.com` (e.g., 54.173.XXX.XXX). The bot fetches content via standard HTTP/1.1 GET requests, respects Last-Modified and ETag headers for incremental updates, and supports gzip compression. It follows link and a HTML elements for page discovery but does not parse JavaScript-rendered content or execute JavaScript, limiting its reach to static HTML.

📋 robots.txt Compliance

Genieo explicitly documents on its robots.txt policy page (genieo.com/robots.html) that its crawler honors Disallow directives in robots.txt files, including Crawl-delay directives when present. Evidence from site operator forums indicates the bot ceases crawling after encountering a 404 or 410 status code and respects noindex meta tags in HTML.

🔍 Detection Indicators

The primary User-Agent string is `Genieo/1.0` (or variations like `Genieo/1.1`), with a secondary string `Mozilla/5.0 (compatible; Genieo/1.0; +https://genieo.com/bot)` observed in server logs. Behavioral fingerprints include sequential request patterns from a single IP across multiple pages, lack of Accept-Language header variation, and frequent requests for RSS/Atom feeds. The bot also includes a custom header X-Genieo-Bot: true when making requests to whitelisted domains.

📊 Data Usage

Collected data—including article titles, body text, publication dates, and author metadata—is used to power the Genieo personalization engine, which generates ranked feed recommendations for individual users based on their reading history and inferred interests. The company states in its privacy policy that content is processed ephemerally; only aggregated, anonymized statistical data may be retained for service improvement, and raw article text is not stored beyond 72 hours.

⚙️ Rate Limiting Policy

Despite its legitimacy, Genieo can be rate-limited because its default crawl speed, while modest, can overwhelm small websites that lack caching or CDN protection. Administrators should set a Crawl-delay: 10 in robots.txt or implement IP-based throttling for its known CIDR ranges (e.g., 54.173.0.0/16) to preserve server resources without fully blocking the bot.

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the bots listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.