
CheckURL.org
toolkitpro.syncsup.cc
UNPWNED
Sucuri
Qualys
unshorten.me Free URL Un-Shortener
Detectify
Security Headers
Vim Python IDE
CheckURL.org
Vim Python IDEtoolkitpro.syncsup.cc - Trace redirect chains, reveal final destinations, and check URL safety with bulk mode
UNPWNED - Passive web security scanner for AI-built apps and indie SaaS. 700+ checks in under 2 minutes. Plain-English findings with copy-paste fix prompts for Cursor, Claude, and Copilot. Free to start.
Sucuri - Website Protection, Malware Removal, and Blacklist Prevention
Qualys - Qualys helps your business automate the full spectrum of auditing, compliance and protection of your IT systems and web applications.
unshorten.me Free URL Un-Shortener - Unshorten.me is a free service to Un-Shorten the URLs created by URL shortening services.
Detectify - Detectify provides a user friendly and thorough web security scan that allows you to focus 100% on web development.