wire / link-relation / dns-prefetch

dns-prefetch

Link relation type "dns-prefetch": Used to indicate an origin that will be used to fetch required resources for the link context, and that the user agent ought to resolve as early as possible.

link-relation kind link-relation status standard verification verified tier A iana-registry-row@1

registry record

value: dns-prefetch

Relation Name	dns-prefetch
Description	Used to indicate an origin that will be used to fetch required resources for the link context, and that the user agent ought to resolve as early as possible.
Reference	[HTML]
Notes

provenance

source: https://www.iana.org/assignments/link-relations/link-relations-1.csv
version: IANA registry, Last-Modified: Mon, 12 Jan 2026 18:11:26 GMT
retrieved: 2026-05-29 · updated: 2026-05-29

agent: curl -H 'accept: application/json' wire.phall.io/link-relation/dns-prefetch or /link-relation/dns-prefetch.json