🤖 Overview

Battleztar Bazinga is a web crawler operated by Battleztar Inc., a privately held data analytics and AI research company headquartered in San Francisco, California. First introduced in August 2023, its primary purpose is to collect publicly accessible web pages, including HTML, CSS, JavaScript, and metadata, to feed into the company's Bazinga large language model training pipeline. The bot is designed to index content from diverse sources such as news sites, forums, blogs, and educational resources, with a focus on English-language text.

🌐 Technical Behavior

The crawler operates using HTTP/1.1 and supports TLS 1.2 and 1.3, with a preference for compressed responses via gzip and deflate. According to the official documentation at developer.battleztar.io, the bot issues an average of 5 requests per second per domain, with burst rates up to 10 requests per second for short periods. It uses a distributed cluster of virtual machines spread across AWS and Google Cloud, resulting in IP addresses from multiple subnets including 34.96.0.0/16, 35.192.0.0/18, and 104.154.0.0/15. The crawler includes a custom HTTP header X-Battleztar-Version with the value "1.0.3" and a User-Agent that also contains a crawl identifier. It fetches robots.txt at the start of each crawl session and re-fetches it every 6 hours. The bot respects Crawl-Delay directives with a minimum of 2 seconds and supports the Allow directive as per RFC 9309. It also sends a Via header indicating the proxy chain used.

📋 robots.txt Compliance

Battleztar Bazinga fully complies with the Robots Exclusion Protocol, as documented in a 2024 security review by the Web Crawler Integrity Project (wcip.org/reports/battleztar-compliance). The bot does not crawl content behind login forms or paywalls, and it ignores Disallow only if the directive is malformed. It also respects X-Robots-Tag HTTP headers and noindex meta tags.

🔍 Detection Indicators

The primary User-Agent string is "Mozilla/5.0 (compatible; Battleztar Bazinga/1.0; +https://www.battleztar.io/bot)". Additional User-Agent variants include "Battleztar Bazinga/1.0" and "BazingaBot/1.0". The bot always sends a From header set to "[email protected]". Requests typically have a referrer set to "https://www.battleztar.io/bot" and include an Accept-Encoding header with "gzip, deflate". Log entries show a consistent pattern of HTTP/1.1 200 responses followed by subsequent requests for linked resources.

📊 Data Usage

Collected data is utilized for training the Bazinga language model, a transformer-based neural network with 175 billion parameters, similar in scale to GPT-3. The data is also used to improve the company's internal search engine and recommendation algorithms. All personally identifiable information is filtered out using automated redaction tools before storage, as stated in the privacy policy at privacy.battleztar.io. Website owners can request removal of their data by submitting a form on the same page.

⚙️ Rate Limiting Policy

Although Battleztar Bazinga is a legitimate, respectful crawler, its sustained request rate of 5 per second can overwhelm shared hosting environments. Therefore, rate-limiting thresholds are recommended at 60 requests per minute per IP address, with a temporary block for any IP exceeding 90 requests per minute. This policy ensures equitable resource allocation while still allowing the bot to perform its indexing function.

ⓘ 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.