Complete guide to intercepting and stubbing iframe network requests using vanilla JavaScript. Learn service workers, content modification, and proxy techniques with practical examples.
Learn the correct JSON content types to use in different contexts. Discover when to use application/json vs alternatives, security implications, and browser compatibility factors.
Discover why Google prepends 'while(1);' to JSON responses as a security measure against JSON hijacking attacks. Learn about different prefixes used across services and modern alternatives.
Explaining Google's JSON security prefixes like 'while(1);' and '&&&START&&&' used across services like Calendar, Docs, and Contacts. Understand the historical context and modern relevance.
Resolve intermittent HTTPS warnings on Netlify websites. Learn how to fix DNS configuration, mixed content, and HSTS issues causing 'connection not secure' errors. Complete troubleshooting guide.