pure.md employs multi-layered proxy technology services to cope with website anti-crawl mechanisms, which is its core competency that distinguishes it from ordinary crawler tools. The system deploys three main evasion strategies: data center proxies for regular requests, residential IP proxies to simulate real user behaviors, and historical data sources (e.g. Common Crawl and Wayback Machine) as an alternative. This multi-tiered architecture ensures stable data acquisition even when the target site blocks regular crawlers.
In terms of technical details, the tool dynamically adjusts request frequency and access patterns, including: automatically managing cookies and sessions, simulating human browsing behavior, and setting reasonable request intervals. For websites that require login, users can add authentication cookies through the API request header to achieve authorized access. Test data show that the system can successfully break through academic paywalls above 90%, including Science.org.
Compared to traditional crawler tools, pure.md's anti-detection system boosts content fetching success rates to 921 TP3T, a significant improvement over the 40-601 TP3T of common tools. This reliability makes it ideal for AI training projects that require constant data updates.
This answer comes from the articlepure.md: insert "pure.md/" in front of the URL to extract clean text.The
