🤖 Overview

DataForSEO is a legitimate web crawler operated by DataForSEO Inc., a data-as-a-service provider that aggregates and indexes public web data for use in SEO analytics, competitive intelligence, and business research. The bot is documented in their official API documentation at https://docs.dataforseo.com/ and is explicitly designed for automated collection of publicly available information to populate their DataForSEO API products, including rank tracking, keyword research, and SERP scraping.

🌐 Technical Behavior

The DataForSEO crawler follows standard HTTP/1.1 and HTTPS protocols, making GET and POST requests to user-defined URLs. According to their developer guide, the bot respects a default crawl delay of several seconds between requests, configurable via the API. IP ranges used by the crawler are documented on their official IP list page at https://dataforseo.com/ip-range and include ranges from Amazon Web Services (AWS) and Google Cloud Platform (GCP). The crawler does not appear in standard public IP blocklists, and its request frequency can be adjusted by clients through the API’s rate-limiting settings. The bot typically sends a single request per target URL, without following internal links, unless deeper crawling is explicitly configured by the client.

📋 robots.txt Compliance

DataForSEO states in their official documentation that their crawler honors robots.txt Disallow directives. They recommend website owners to add specific User-Agent lines (e.g., User-agent: dataforseo.com) to restrict crawling if desired. However, the bot may still access URLs that are not explicitly blocked, as it treats robots.txt as the primary mechanism for exclusion. There is no evidence of intentional violation of robots.txt rules reported in security advisories or community forums.

🔍 Detection Indicators

The primary User-Agent string used by the DataForSEO crawler is "Mozilla/5.0 (compatible; DataForSEO/1.0; +https://dataforseo.com/)", as documented in their technical support articles. Additional identifying headers include a custom X-DataForSEO-Client header carrying the API key or a unique identifier. The bot also sends a Referer header pointing to https://dataforseo.com/. Behavioral fingerprints include consistent request intervals and lack of JavaScript execution. No CVE entries are associated with this bot.

📊 Data Usage

Data collected by the DataForSEO crawler is used to populate the DataForSEO API platform, which provides aggregated SEO metrics, SERP features, keyword difficulty scores, and competitor analysis. The company states on its privacy policy page that it does not use collected data for AI training or model development, but rather for indexing and statistical aggregation for client dashboards. The data is refreshed periodically based on client subscription tiers.

⚙️ Rate Limiting Policy

Rate limiting is recommended for the DataForSEO crawler because it can generate sustained request traffic under high-volume API configurations, potentially impacting server performance. Administrators are advised to set threshold-based blocking at 500 requests per minute per IP or to implement sliding window rates of 10 requests per second, as per general web security best practices.

ⓘ 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.