ETag ~ htmx

The ETag response header is a unique identifier for the response content.

htmx stores this value and sends it as If-None-Match on subsequent requests. Return 304 Not Modified when the ETag matches to save bandwidth.

Example


ETag: "33a64df551425fcc55e4d42a148795d9f25f89d4"


return Response(
    content,
    headers={'ETag': calculate_etag(content)}
)