🤖 Overview

LinkpadBot is a web crawler operated by the SEO tool company Linkpad (linkpad.io), designed primarily to index and analyze backlinks and web page data for their link-building and SEO analysis platform. According to Linkpad’s official documentation and user-agent listings, the bot helps build a comprehensive database of outbound and inbound links across the internet, enabling users to research competitor backlinks, discover link opportunities, and monitor link profiles. The bot was first documented publicly around 2018 and has since become a known, legitimate agent in the SEO and web analytics ecosystem.

🌐 Technical Behavior

LinkpadBot performs periodic, broad crawls of publicly accessible web pages, focusing on extracting hyperlinks and associated metadata. Based on publicly logged crawl data and community reports, the bot follows standard HTTP/HTTPS protocols and sends requests with a frequency that varies between a few seconds to several minutes per domain. It does not appear to use randomized delays or adopt stealth tactics, making it relatively easy to identify. The IP ranges used by LinkpadBot are non‑residential and are typically drawn from cloud providers such as AWS, Google Cloud, or dedicated hosting services; a sample IP block observed includes 104.28.x.x and others listed in various server logs. The crawler prioritizes pages with high link density and often revisits pages on a weekly or monthly schedule depending on site update frequency.

📋 robots.txt Compliance

LinkpadBot, as stated in its official documentation, fully respects the Robots Exclusion Protocol. It will obey Disallow directives found in a site’s robots.txt file, and it will not attempt to circumvent those rules. The User-Agent string used is “LinkpadBot” (case‑sensitive), so webmasters can block or restrict the crawler by adding User-agent: LinkpadBot Disallow: / in their robots.txt. There are no credible reports of the bot ignoring these rules, consistent with its status as a legitimate, cooperative SEO agent.

🔍 Detection Indicators

The primary identification string is the User-Agent: Mozilla/5.0 (compatible; LinkpadBot/1.0; +http://linkpad.io/bot). In addition, the bot may include a From header with an email address ([email protected]) and a X-Robots-Tag compliance flag. Behaviorally, it typically requests a single page per IP and does not hammer the same server with concurrent connections. Server logs often show the bot requesting robots.txt first, then following links in the sitemap.

📊 Data Usage

The collected data—primarily hyperlink relationships, anchor text, and page titles—is used exclusively within the Linkpad platform for backlink analysis, competitor research, and link-building recommendations. Linkpad’s privacy policy states that the data is aggregated and does not store personally identifiable information (PII) from crawled pages. It is not used for AI training or search indexing, but rather for providing actionable SEO insights to paying subscribers.

⚙️ Rate Limiting Policy

LinkpadBot is rate-limited not because it is malicious, but because its regular, high‑volume crawling can impact server performance for smaller sites. A reasonable threshold—such as capping requests per minute (e.g., 30 req/min) or blocking after a certain crawl depth per session—is a common administrative policy to preserve bandwidth and prevent accidental denial‑of‑service, while still allowing the bot to complete its legitimate indexing.

ⓘ 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.