What software is the winning bid crawler?

Crawler software is a commonly used software when collecting large amounts of information, and crawling information by exploiting vulnerabilities is called a malicious crawler.

Recruitment websites allow companies and personal accounts to search for resumes, and are the entrance for crawler software to collect resume information. Large recruitment websites including 58.com, Zhaopin.com, and 51job.com all provide resume search permissions. The search results display most personal information, but you need to pay the website to view contact information.

Crawlers are also called web spiders and web robots. It is a program or script that automatically captures World Wide Web information according to certain rules.