🤖 Overview

Linkfluence is a web crawler operated by Linkfluence SAS, a French social media intelligence company acquired by Meltwater in 2021. Its purpose is to collect publicly available web content—including social media posts, forum threads, and news articles—to feed into the Linkfluence social listening platform for brand monitoring and market analysis.

🌐 Technical Behavior

The Linkfluence bot identifies itself with the User-Agent string "Linkfluence" or "LinkfluenceBot/1.0". It makes HTTP/1.1 GET requests at a rate of approximately one request per second per domain, with a maximum of two concurrent connections. The crawler does not execute JavaScript or fetch embedded media; it only retrieves text/html, RSS, and Atom feeds. IP addresses originate from Linkfluence’s own ASN (AS16276) and AWS EC2 instances in the eu-west-1 region, such as 51.68.2.0/24 and 52.47.0.0/16. The bot respects Last-Modified and ETag headers to avoid re-crawling unchanged content.

📋 robots.txt Compliance

Official documentation from Meltwater confirms that the Linkfluence crawler strictly adheres to robots.txt directives. It checks the file before each crawl session and will not access any path listed under Disallow. If a Crawl-delay directive is present, the bot pauses between requests accordingly.

🔍 Detection Indicators

The primary identifier is the User-Agent string "Linkfluence" (with optional version suffix). Requests often include a From header such as [email protected]. Behavioral fingerprints include consistent inter-request delays (1-2 seconds), absence of Accept-Encoding for gzip (though it may accept), and exclusive use of GET method. Server logs will show a single IPv4 address per session.

📊 Data Usage

Collected data is aggregated into Linkfluence’s analytics dashboards, where it is processed using natural language processing (NLP) and machine learning algorithms to extract sentiment, trends, and entity relationships. The platform provides clients with real-time brand monitoring, competitive intelligence, and crisis detection. Data may also be used to train internal models for improved topic classification.

⚙️ Rate Limiting Policy

Although legitimate, the Linkfluence crawler can generate sustained load on web servers, particularly when monitoring high-traffic sites. Rate limiting with a threshold of 10 requests per second per IP is recommended to prevent resource exhaustion while still allowing the bot to collect necessary public data for social listening services.

ⓘ 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.