diff --git a/services/web/app/src/infrastructure/ExpressLocals.mjs b/services/web/app/src/infrastructure/ExpressLocals.mjs
index a509067c22..05281be6e2 100644
--- a/services/web/app/src/infrastructure/ExpressLocals.mjs
+++ b/services/web/app/src/infrastructure/ExpressLocals.mjs
@@ -1,5 +1,4 @@
 import logger from '@overleaf/logger'
-import Metrics from '@overleaf/metrics'
 import Settings from '@overleaf/settings'
 import _ from 'lodash'
 import { URL } from 'node:url'
@@ -127,27 +126,9 @@ export default async function (webRouter, privateApiRouter, publicApiRouter) {
 
     const cdnAvailable =
       Settings.cdn && Settings.cdn.web && !!Settings.cdn.web.host
-    const cdnBlocked =
-      req.query.nocdn === 'true' || req.session.cdnBlocked || false
-    const userId = SessionManager.getLoggedInUserId(req.session)
-    if (cdnBlocked && req.session.cdnBlocked == null) {
-      logger.debug(
-        { userId, ip: req != null ? req.ip : undefined },
-        'cdnBlocked for user, not using it and turning it off for future requets'
-      )
-      Metrics.inc('no_cdn', 1, {
-        path: userId ? 'logged-in' : 'pre-login',
-        method: 'true',
-      })
-      req.session.cdnBlocked = true
-    }
-    Metrics.inc('cdn_blocked', 1, {
-      path: userId ? 'logged-in' : 'pre-login',
-      method: String(cdnBlocked),
-    })
     const host = req.headers && req.headers.host
     const isSmoke = host.slice(0, 5).toLowerCase() === 'smoke'
-    if (cdnAvailable && !isSmoke && !cdnBlocked) {
+    if (cdnAvailable && !isSmoke) {
       staticFilesBase = Settings.cdn.web.host
     } else {
       staticFilesBase = ''
@@ -232,7 +213,6 @@ export default async function (webRouter, privateApiRouter, publicApiRouter) {
     }
 
     // Don't include the query string parameters, otherwise Google
-    // treats ?nocdn=true as the canonical version
     try {
       const parsedOriginalUrl = new URL(req.originalUrl, Settings.siteUrl)
       res.locals.currentUrl = parsedOriginalUrl.pathname
diff --git a/services/web/app/views/layout-base.pug b/services/web/app/views/layout-base.pug
index f5659f3ddc..fd35ca8d02 100644
--- a/services/web/app/views/layout-base.pug
+++ b/services/web/app/views/layout-base.pug
@@ -126,22 +126,3 @@ html(
 		+foot-scripts
 
 	include _customer_io
-
-	script(type='text/javascript' nonce=scriptNonce).
-		window.addEventListener('DOMContentLoaded', function () {
-			var bots = ['Bytespider', 'TikTokSpider', 'bingbot', 'Baiduspider', 'Amazonbot', 'Googlebot']
-			//- Look for bundle
-			var cdnBlocked = typeof Frontend === 'undefined'
-			//- Prevent loops
-			var noCdnAlreadyInUrl = window.location.href.indexOf('nocdn=true') != -1
-			if (
-				cdnBlocked &&
-				!noCdnAlreadyInUrl &&
-				!bots.some(function (bot) {
-					return navigator.userAgent.indexOf(bot) !== -1
-				})
-			) {
-				//- Set query param, server will not set CDN url
-				window.location.search += '&nocdn=true'
-			}
-		})
diff --git a/services/web/test/acceptance/src/CDNMigrationTests.mjs b/services/web/test/acceptance/src/CDNMigrationTests.mjs
deleted file mode 100644
index b837b16bf6..0000000000
--- a/services/web/test/acceptance/src/CDNMigrationTests.mjs
+++ /dev/null
@@ -1,97 +0,0 @@
-import { expect } from 'chai'
-import UserHelper from './helpers/User.mjs'
-import MetricsHelper from './helpers/metrics.mjs'
-
-const User = UserHelper.promises
-
-const getMetric = MetricsHelper.promises.getMetric
-
-describe('CDNMigration', function () {
-  let anon, user
-  beforeEach(async function () {
-    anon = new User()
-    user = new User()
-    await user.login()
-  })
-  let noCdnPreLogin, noCdnLoggedIn
-  let cdnBlockedTruePreLogin, cdnBlockedTrueLoggedIn
-  let cdnBlockedFalsePreLogin, cdnBlockedFalseLoggedIn
-
-  async function getNoCdn(path) {
-    return await getMetric(
-      line => line.includes('no_cdn') && line.includes(path)
-    )
-  }
-  async function getCdnBlocked(path, method) {
-    return await getMetric(
-      line =>
-        line.includes('cdn_blocked') &&
-        line.includes(`path="${path}"`) &&
-        line.includes(`method="${method}"`)
-    )
-  }
-
-  beforeEach(async function () {
-    noCdnPreLogin = await getNoCdn('pre-login')
-    noCdnLoggedIn = await getNoCdn('logged-in')
-    cdnBlockedTruePreLogin = await getCdnBlocked('pre-login', 'true')
-    cdnBlockedTrueLoggedIn = await getCdnBlocked('logged-in', 'true')
-    cdnBlockedFalsePreLogin = await getCdnBlocked('pre-login', 'false')
-    cdnBlockedFalseLoggedIn = await getCdnBlocked('logged-in', 'false')
-  })
-
-  describe('pre-login', function () {
-    it('should collect no_cdn', async function () {
-      await anon.doRequest('GET', '/login?nocdn=true')
-      expect(await getNoCdn('pre-login')).to.equal(noCdnPreLogin + 1)
-    })
-    it('should collect cdn_blocked', async function () {
-      await anon.doRequest('GET', '/login')
-      await anon.doRequest('GET', '/login')
-      await anon.doRequest('GET', '/login')
-      expect(await getCdnBlocked('pre-login', 'false')).to.equal(
-        cdnBlockedFalsePreLogin + 3
-      )
-      expect(await getCdnBlocked('pre-login', 'true')).to.equal(
-        cdnBlockedTruePreLogin
-      )
-    })
-    it('should collect cdn_blocked after nocdn', async function () {
-      await anon.doRequest('GET', '/login?nocdn=true')
-      await anon.doRequest('GET', '/login')
-      expect(await getCdnBlocked('pre-login', 'false')).to.equal(
-        cdnBlockedFalsePreLogin
-      )
-      expect(await getCdnBlocked('pre-login', 'true')).to.equal(
-        cdnBlockedTruePreLogin + 2
-      )
-    })
-  })
-  describe('logged-in', function () {
-    it('should collect no_cdn', async function () {
-      await user.doRequest('GET', '/project?nocdn=true')
-      expect(await getNoCdn('logged-in')).to.equal(noCdnLoggedIn + 1)
-    })
-    it('should collect cdn_blocked=false before nocdn', async function () {
-      await user.doRequest('GET', '/project')
-      await user.doRequest('GET', '/project')
-      await user.doRequest('GET', '/project')
-      expect(await getCdnBlocked('logged-in', 'false')).to.equal(
-        cdnBlockedFalseLoggedIn + 3
-      )
-      expect(await getCdnBlocked('logged-in', 'true')).to.equal(
-        cdnBlockedTrueLoggedIn
-      )
-    })
-    it('should collect cdn_blocked=true after nocdn=true', async function () {
-      await user.doRequest('GET', '/project?nocdn=true')
-      await user.doRequest('GET', '/project')
-      expect(await getCdnBlocked('logged-in', 'false')).to.equal(
-        cdnBlockedFalseLoggedIn
-      )
-      expect(await getCdnBlocked('logged-in', 'true')).to.equal(
-        cdnBlockedTrueLoggedIn + 2
-      )
-    })
-  })
-})
diff --git a/services/web/webpack.config.js b/services/web/webpack.config.js
index a0f5229b6d..3b795a6122 100644
--- a/services/web/webpack.config.js
+++ b/services/web/webpack.config.js
@@ -102,8 +102,6 @@ module.exports = {
     // Output as UMD bundle (allows main JS to import with CJS, AMD or global
     // style code bundles
     libraryTarget: 'umd',
-    // Name the exported variable from output bundle
-    library: ['Frontend', '[name]'],
   },
 
   optimization: {