Google Search Console
Description: Google Search Console is a free web service by Google that helps website owners monitor, maintain, and troubleshoot their site's presence in Google Search results. It provides reports on indexed pages, search queries, and more.
Type: software
Nmap
Description: Nmap is an open source network discovery and security auditing tool. It is used to discover hosts and services on a network and to detect potential vulnerabilities.
Type: software
Pricing: Free