Caching & HTTP Headers

Trying to check if your files are properly cached or having hard times with understanding your Header response?

Guides:

Troubleshooting error messagesOverview of various error messages.Long-tailFile compression Gzip & BrotliOverview of compressed content types and methodsHTTP/2 Server PushLoad your website faster with HTTP/2 Server pushCross Domain Name Fonts ( CORS )How to configure CORS headers & solve missing fonts.Headers added by CDN77HTTP Request headers sent from CDN77 to Origin server.Understanding HTTP HeadersOverview of HTTP response headersCache-control header configuration