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fix: self-host Umami script to bypass Cloudflare cross-origin 503

Browse source 
analytics.manohargupta.com/script.js returns 503 when loaded as a
browser sub-resource from tia.manohargupta.com (same Cloudflare Bot
Management issue as R2 images). Fix: serve the script from /umami.js
(same origin, no cross-origin block) and use data-host-url to tell it
where to POST events back to the Umami instance.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Manohar Gupta 2026-05-30 12:16:51 +05:30
parent 67f7c4836d
commit 4e90064989
2 changed files with 5 additions and 2 deletions
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1
public/umami.js Normal file
View file

@ -0,0 +1 @@
!function(){"use strict";(t=>{const{screen:{width:e,height:a},navigator:{language:r,doNotTrack:n,msDoNotTrack:i},location:o,document:c,history:s,top:u,doNotTrack:d}=t,{currentScript:l,referrer:f}=c;if(!l)return;const{hostname:h,href:m,origin:p}=o,y=m.startsWith("data:")?void 0:t.localStorage,g="data-",b="true",$=l.getAttribute.bind(l),v=$(`${g}website-id`),w=$(`${g}host-url`),S=$(`${g}before-send`),k=$(`${g}tag`)||void 0,N="false"!==$(`${g}auto-track`),T=$(`${g}do-not-track`)===b,A=$(`${g}exclude-search`)===b,j=$(`${g}exclude-hash`)===b,x=$(`${g}domains`)||"",L=$(`${g}fetch-credentials`)||"omit",E=x.split(",").map(t=>t.trim()),K=`${(w||""||l.src.split("/").slice(0,-1).join("/")).replace(/\/$/,"")}/api/send`,O=`${e}x${a}`,U=/data-umami-event-([\w-_]+)/,_=`${g}umami-event`,D=300,P=t=>{if(!t)return t;try{const e=new URL(t,o.href);return A&&(e.search=""),j&&(e.hash=""),e.toString()}catch{return t}},R=()=>({website:v,screen:O,language:r,title:c.title,hostname:h,url:G,referrer:H,tag:k,id:F||void 0}),W=(t,e,a)=>{a&&(H=G,G=P(new URL(a,o.href).toString()),G!==H&&setTimeout(J,D))},B=()=>Q||!v||y?.getItem("umami.disabled")||x&&!E.includes(h)||T&&(()=>{const t=d||n||i;return 1===t||"1"===t||"yes"===t})(),C=async(e,a="event")=>{if(B())return;const r=t[S];if("function"==typeof r&&(e=await Promise.resolve(r(a,e))),e)try{const t=await fetch(K,{keepalive:!0,method:"POST",body:JSON.stringify({type:a,payload:e}),headers:{"Content-Type":"application/json",...void 0!==z&&{"x-umami-cache":z}},credentials:L}),r=await t.json();r&&(Q=!!r.disabled,z=r.cache)}catch(t){}},I=()=>{M||(M=!0,J(),(()=>{const t=(t,e,a)=>{const r=t[e];return(...e)=>(a.apply(null,e),r.apply(t,e))};s.pushState=t(s,"pushState",W),s.replaceState=t(s,"replaceState",W)})(),(()=>{const t=async t=>{const e=t.getAttribute(_);if(e){const a={};return t.getAttributeNames().forEach(e=>{const r=e.match(U);r&&(a[r[1]]=t.getAttribute(e))}),J(e,a)}};c.addEventListener("click",async e=>{const a=e.target,r=a.closest("a,button");if(!r)return t(a);const{href:n,target:i}=r;if(r.getAttribute(_)){if("BUTTON"===r.tagName)return t(r);if("A"===r.tagName&&n){const a="_blank"===i||e.ctrlKey||e.shiftKey||e.metaKey||e.button&&1===e.button;return a||e.preventDefault(),t(r).then(()=>{a||(("_top"===i?u.location:o).href=n)})}}},!0)})())},J=(t,e)=>C("string"==typeof t?{...R(),name:t,data:e}:"object"==typeof t?{...t}:"function"==typeof t?t(R()):R()),q=(t,e)=>("string"==typeof t&&(F=t),z="",C({...R(),data:"object"==typeof t?t:e},"identify"));t.umami||(t.umami={track:J,identify:q});let z,F,G=P(m),H=P(f.startsWith(p)?"":f),M=!1,Q=!1;N&&!B()&&("complete"===c.readyState?I():c.addEventListener("readystatechange",I,!0))})(window)}();

6
src/app/layout.tsx
View file

@ -70,10 +70,12 @@ export default function RootLayout({
<html lang="en-IN" suppressHydrationWarning>
<body className={`${geistSans.variable} ${geistMono.variable} ${caveat.variable} min-h-full antialiased`}>
{children}
{/* Self-hosted Umami analytics — privacy-first, no cookies, GDPR-compliant */}
{/* Umami analytics — script served locally to avoid Cloudflare cross-origin 503.
data-host-url tells the script where to POST events (analytics.manohargupta.com). */}
<Script
src="https://analytics.manohargupta.com/script.js"
src="/umami.js"
data-website-id="79444c19-ee31-4fab-baf5-f4e61098eeba"
data-host-url="https://analytics.manohargupta.com"
strategy="afterInteractive"
/>
</body>