: The browser primarily wants a webpage.
: This is used for Signed HTTP Exchanges (SXG), which allows a browser to verify the authenticity of a page even if it was served from a cache or CDN. : The browser primarily wants a webpage
: The browser supports modern, highly compressed image formats. According to technical guides on Geogram , servers use these headers to decide whether to serve a standard JPEG or a more optimized format like WebP. : The browser primarily wants a webpage
Are you trying to or debug a specific server response with this header? : The browser primarily wants a webpage