762       "no-referrer",
763       "no-referrer-when-downgrade",
5103           referrer: request.referrer,  property
5132           request.referrer = "client";
5137         if (init.referrer !== void 0) {
5138           const referrer = init.referrer;
5139           if (referrer === "") {
5140             request.referrer = "no-referrer";
5144               parsedReferrer = new URL(referrer, baseUrl);
5146               throw new TypeError(`Referrer "${referrer}" is not a valid URL.`, { cause: err });
5149               request.referrer = "client";
5151               request.referrer = parsedReferrer;
5341       get referrer() {  getter in anonymousObject0bedee25c505.lib/fetch/request.js.Request
5343         if (this[kState].referrer === "no-referrer") {
5346         if (this[kState].referrer === "client") {
5349         return this[kState].referrer.toString();
5477         referrer: "client",  property
5529       referrer: kEnumerableProperty,  property
9395       if (request.referrer !== "no-referrer") {
9396         request.referrer = determineRequestsReferrer(request);
9727       if (httpRequest.referrer instanceof URL) {
9728         httpRequest.headersList.append("referer", isomorphicEncode(httpRequest.referrer.href));
10554         referrer: "no-referrer",  property