no-absolute-font-url
Disallow absolute root-relative font URLs in @font-face.
Rule catalog ID: R018
Targeted pattern scopeโ
url("/...")font paths inside@font-facesrc.
What this rule reportsโ
- Root-relative font URLs that can break under sub-path deployments.
Why this rule existsโ
Relative URLs are safer across GitHub Pages paths, reverse proxies, and nested app routes.
โ Incorrectโ
@font-face {
src: url("/fonts/inter.woff2") format("woff2");
}
โ Correctโ
@font-face {
src: url("./fonts/inter.woff2") format("woff2");
}