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Discover tools from different categories to expand your toolkit beyond Astronomy.
CSP Validator
Validate Content Security Policy headers to prevent XSS and clickjacking. Test CSP directives and identify misconfigurations.
Cybersecurity
Home Affordability Calculator
Calculate how much house you can afford using the 28/36 rule and DTI ratios
Financial
WHOIS Lookup
Free WHOIS lookup tool to check domain registration, expiry dates, nameservers and registrar information for any domain name.
Network
Saliva Drug Test
Learn about saliva drug testing methods, detection windows, and accuracy. Educational resource for understanding oral fluid drug screening.
Health