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fb38ec5 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | const AD_HOSTS = [
// Ad Networks & Services
"doubleclick.net",
"adservice.google.com",
"googlesyndication.com",
"google-analytics.com",
"adnxs.com",
"rubiconproject.com",
"advertising.com",
"adtechus.com",
"quantserve.com",
"scorecardresearch.com",
"casalemedia.com",
"moatads.com",
"criteo.com",
"amazon-adsystem.com",
"serving-sys.com",
"adroll.com",
"chartbeat.com",
"sharethrough.com",
"indexww.com",
"mediamath.com",
"adsystem.com",
"adservice.com",
"adnxs.com",
"ads-twitter.com",
// Analytics & Tracking
"hotjar.com",
"analytics.google.com",
"mixpanel.com",
"kissmetrics.com",
"googletagmanager.com",
// Microsoft Clarity
"clarity.ms",
"www.clarity.ms",
"static.clarity.ms",
// Ad Exchanges
"openx.net",
"pubmatic.com",
"bidswitch.net",
"taboola.com",
"outbrain.com",
// Social Media Tracking
"facebook.com/tr/",
"connect.facebook.net",
"platform.twitter.com",
"ads.linkedin.com",
];
export function isAdRequest(url: string): boolean {
try {
const hostname = new URL(url).hostname;
return AD_HOSTS.some((adHost) => hostname === adHost || hostname.endsWith(`.${adHost}`));
} catch {
return false;
}
}
export function isImageRequest(url: string): boolean {
try {
const { pathname } = new URL(url);
const hasImageExt = /\.(jpg|jpeg|png|webp|svg|ico)(\?.*)?$/i.test(pathname);
return hasImageExt;
} catch {
return false;
}
}
export function isHeavyMediaRequest(url: string): boolean {
try {
const { pathname, searchParams } = new URL(url);
const hasVideoExt = /\.(mp4|m4s|m3u8|ts|webm|gif)(\?.*)?$/i.test(pathname);
const isRange = searchParams.has("range") || /range=\d+-\d+/i.test(url);
if (hasVideoExt) return true;
if (isRange && pathname.includes("/avf/")) return true;
return false;
} catch {
return false;
}
}
export function isHostBlocked(url: string, blockedHosts?: string[]): boolean {
if (!blockedHosts?.length) return false;
try {
const { hostname } = new URL(url);
return blockedHosts.some((h) => hostname === h || hostname.endsWith(`.${h}`));
} catch {
return false;
}
}
export function isUrlMatchingPatterns(url: string, patterns?: string[]): boolean {
if (!patterns?.length) return false;
try {
const toRegex = (pattern: string) =>
new RegExp(`^${pattern.replace(/[.+^${}()|[\]\\]/g, "\\$&").replace(/\*/g, ".*")}$`, "i");
return patterns.some((p) => {
try {
const re = toRegex(p);
return re.test(url);
} catch {
return url.includes(p);
}
});
} catch {
return false;
}
}
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