Response · Response header

Link

Serialized <link> relationships as an HTTP header.

What is Link?

Encodes typed relationships to other resources in header form — most commonly `preload` for early resource hints, or `next` / `prev` for pagination.

Set for HTTP/2 server push (deprecated), preload hints, and REST API pagination.

Preload a font

Link: </fonts/x.woff2>; rel=preload; as=font; type=font/woff2; crossorigin

Pagination

Link: <?page=3>; rel="next", <?page=1>; rel="prev"

RFC 8288

Location

The redirect target (3xx) or newly created resource URL (201).

Retry-After

How long the client should wait before retrying.

Server

Identifies the server software.

Date

When the response was generated.

Allow

Which HTTP methods the target resource supports.