diff --git a/.github/workflows/ci-cd-production.yml b/.github/workflows/ci-cd-production.yml
index 173066125360..3ca7c781c007 100644
--- a/.github/workflows/ci-cd-production.yml
+++ b/.github/workflows/ci-cd-production.yml
@@ -37,6 +37,7 @@ jobs:
           cache-to: type=inline
           build-args: |
             ENVIRONMENT=production
+            ORIGIN=https://thegraph.com
           tags: |
             ${{ env.BASE_IMAGE }}:${{ github.sha }}
             ${{ env.BASE_IMAGE }}:latest
diff --git a/.github/workflows/ci-cd-pull-request.yml b/.github/workflows/ci-cd-pull-request.yml
index b6bc12b206e0..8fb9209b7c26 100644
--- a/.github/workflows/ci-cd-pull-request.yml
+++ b/.github/workflows/ci-cd-pull-request.yml
@@ -107,4 +107,5 @@ jobs:
           cache-from: type=registry,ref=${{ env.BASE_IMAGE }}:latest
           build-args: |
             ENVIRONMENT=staging
+            ORIGIN=https://staging.thegraph.com
           push: false
diff --git a/.github/workflows/ci-cd-staging.yml b/.github/workflows/ci-cd-staging.yml
index 09740ae54b47..3fc8a8596875 100644
--- a/.github/workflows/ci-cd-staging.yml
+++ b/.github/workflows/ci-cd-staging.yml
@@ -38,6 +38,7 @@ jobs:
           cache-to: type=inline
           build-args: |
             ENVIRONMENT=staging
+            ORIGIN=https://staging.thegraph.com
           tags: |
             ${{ env.BASE_IMAGE }}:${{ github.sha }}
             ${{ env.BASE_IMAGE }}:latest
diff --git a/Dockerfile b/Dockerfile
index cc1a50314b14..c2138875e68c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,10 @@
 FROM node:20-alpine as builder
 
 ARG ENVIRONMENT
+ARG ORIGIN
+
 ENV ENVIRONMENT=$ENVIRONMENT
+ENV ORIGIN=$ORIGIN
 
 ENV PNPM_HOME="/usr/bin"
 
diff --git a/package.json b/package.json
index ed02f717e97a..2e929da5046c 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "scripts": {
     "dev": "turbo run dev --parallel",
     "build": "NODE_OPTIONS='--max_old_space_size=4096' turbo run build",
-    "docker:build": "source ./website/.env.local && DOCKER_BUILDKIT=1 docker build . -t docs --no-cache --build-arg ENVIRONMENT=$ENVIRONMENT",
+    "docker:build": "source ./website/.env.local && DOCKER_BUILDKIT=1 docker build . -t docs --no-cache --build-arg ENVIRONMENT=$ENVIRONMENT --build-arg ORIGIN=$ORIGIN",
     "docker:clean": "docker builder prune",
     "docker:up": "docker run --rm -it -p 3000:80 -v \"$(pwd)/nginx.conf:/etc/nginx/nginx.conf\" docs",
     "check": "pnpm typecheck && pnpm lint && pnpm prettier:check",
diff --git a/website/.env b/website/.env
index a8f62a06ecb9..a2ffa8e76e27 100644
--- a/website/.env
+++ b/website/.env
@@ -1,4 +1,5 @@
 ENVIRONMENT=local
+ORIGIN=http://localhost:3000
+BASE_PATH=/docs
 ALGOLIA_API_KEY=9a358df50b02a5b66efeecbc0a2cab3d
 ALGOLIA_APP_ID=WQ5FYJCL00
-SITE_URL=https://thegraph.com/docs
diff --git a/website/next-sitemap.config.mjs b/website/next-sitemap.config.mjs
index 69d72751cb5f..3afbf8cc684c 100644
--- a/website/next-sitemap.config.mjs
+++ b/website/next-sitemap.config.mjs
@@ -1,5 +1,5 @@
 /** @type {import('next-sitemap').IConfig} */
 export default {
-  siteUrl: process.env.SITE_URL,
+  siteUrl: '/',
   generateIndexSitemap: false,
 }
diff --git a/website/next.config.js b/website/next.config.js
index 29b90667d7c3..13d53dff06a7 100644
--- a/website/next.config.js
+++ b/website/next.config.js
@@ -2,7 +2,8 @@ import nextra from 'nextra'
 
 const env = {
   ENVIRONMENT: process.env.ENVIRONMENT,
-  BASE_PATH: process.env.NODE_ENV === 'production' ? '/docs' : '',
+  ORIGIN: process.env.ORIGIN,
+  BASE_PATH: process.env.BASE_PATH,
   ALGOLIA_API_KEY: process.env.ALGOLIA_API_KEY,
   ALGOLIA_APP_ID: process.env.ALGOLIA_APP_ID,
   MIXPANEL_TOKEN:
diff --git a/website/route-lockfile.txt b/website/route-lockfile.txt
index 72c9d304739c..955e6aabf6b3 100644
--- a/website/route-lockfile.txt
+++ b/website/route-lockfile.txt
@@ -36,6 +36,7 @@
 /ar/subgraphs/cookbook/grafting/
 /ar/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /ar/subgraphs/cookbook/near/
+/ar/subgraphs/cookbook/polymarket/
 /ar/subgraphs/cookbook/pruning/
 /ar/subgraphs/cookbook/secure-api-keys-nextjs/
 /ar/subgraphs/cookbook/subgraph-debug-forking/
@@ -115,6 +116,7 @@
 /cs/subgraphs/cookbook/grafting/
 /cs/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /cs/subgraphs/cookbook/near/
+/cs/subgraphs/cookbook/polymarket/
 /cs/subgraphs/cookbook/pruning/
 /cs/subgraphs/cookbook/secure-api-keys-nextjs/
 /cs/subgraphs/cookbook/subgraph-debug-forking/
@@ -192,6 +194,7 @@
 /de/subgraphs/cookbook/grafting/
 /de/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /de/subgraphs/cookbook/near/
+/de/subgraphs/cookbook/polymarket/
 /de/subgraphs/cookbook/pruning/
 /de/subgraphs/cookbook/secure-api-keys-nextjs/
 /de/subgraphs/cookbook/subgraph-debug-forking/
@@ -271,6 +274,7 @@
 /en/subgraphs/cookbook/grafting/
 /en/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /en/subgraphs/cookbook/near/
+/en/subgraphs/cookbook/polymarket/
 /en/subgraphs/cookbook/pruning/
 /en/subgraphs/cookbook/secure-api-keys-nextjs/
 /en/subgraphs/cookbook/subgraph-debug-forking/
@@ -355,6 +359,7 @@
 /es/subgraphs/cookbook/grafting/
 /es/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /es/subgraphs/cookbook/near/
+/es/subgraphs/cookbook/polymarket/
 /es/subgraphs/cookbook/pruning/
 /es/subgraphs/cookbook/secure-api-keys-nextjs/
 /es/subgraphs/cookbook/subgraph-debug-forking/
@@ -434,6 +439,7 @@
 /fr/subgraphs/cookbook/grafting/
 /fr/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /fr/subgraphs/cookbook/near/
+/fr/subgraphs/cookbook/polymarket/
 /fr/subgraphs/cookbook/pruning/
 /fr/subgraphs/cookbook/secure-api-keys-nextjs/
 /fr/subgraphs/cookbook/subgraph-debug-forking/
@@ -513,6 +519,7 @@
 /hi/subgraphs/cookbook/grafting/
 /hi/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /hi/subgraphs/cookbook/near/
+/hi/subgraphs/cookbook/polymarket/
 /hi/subgraphs/cookbook/pruning/
 /hi/subgraphs/cookbook/secure-api-keys-nextjs/
 /hi/subgraphs/cookbook/subgraph-debug-forking/
@@ -592,6 +599,7 @@
 /it/subgraphs/cookbook/grafting/
 /it/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /it/subgraphs/cookbook/near/
+/it/subgraphs/cookbook/polymarket/
 /it/subgraphs/cookbook/pruning/
 /it/subgraphs/cookbook/secure-api-keys-nextjs/
 /it/subgraphs/cookbook/subgraph-debug-forking/
@@ -671,6 +679,7 @@
 /ja/subgraphs/cookbook/grafting/
 /ja/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /ja/subgraphs/cookbook/near/
+/ja/subgraphs/cookbook/polymarket/
 /ja/subgraphs/cookbook/pruning/
 /ja/subgraphs/cookbook/secure-api-keys-nextjs/
 /ja/subgraphs/cookbook/subgraph-debug-forking/
@@ -748,6 +757,7 @@
 /ko/subgraphs/cookbook/grafting/
 /ko/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /ko/subgraphs/cookbook/near/
+/ko/subgraphs/cookbook/polymarket/
 /ko/subgraphs/cookbook/pruning/
 /ko/subgraphs/cookbook/secure-api-keys-nextjs/
 /ko/subgraphs/cookbook/subgraph-debug-forking/
@@ -827,6 +837,7 @@
 /mr/subgraphs/cookbook/grafting/
 /mr/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /mr/subgraphs/cookbook/near/
+/mr/subgraphs/cookbook/polymarket/
 /mr/subgraphs/cookbook/pruning/
 /mr/subgraphs/cookbook/secure-api-keys-nextjs/
 /mr/subgraphs/cookbook/subgraph-debug-forking/
@@ -904,6 +915,7 @@
 /nl/subgraphs/cookbook/grafting/
 /nl/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /nl/subgraphs/cookbook/near/
+/nl/subgraphs/cookbook/polymarket/
 /nl/subgraphs/cookbook/pruning/
 /nl/subgraphs/cookbook/secure-api-keys-nextjs/
 /nl/subgraphs/cookbook/subgraph-debug-forking/
@@ -981,6 +993,7 @@
 /pl/subgraphs/cookbook/grafting/
 /pl/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /pl/subgraphs/cookbook/near/
+/pl/subgraphs/cookbook/polymarket/
 /pl/subgraphs/cookbook/pruning/
 /pl/subgraphs/cookbook/secure-api-keys-nextjs/
 /pl/subgraphs/cookbook/subgraph-debug-forking/
@@ -1060,6 +1073,7 @@
 /pt/subgraphs/cookbook/grafting/
 /pt/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /pt/subgraphs/cookbook/near/
+/pt/subgraphs/cookbook/polymarket/
 /pt/subgraphs/cookbook/pruning/
 /pt/subgraphs/cookbook/secure-api-keys-nextjs/
 /pt/subgraphs/cookbook/subgraph-debug-forking/
@@ -1137,6 +1151,7 @@
 /ro/subgraphs/cookbook/grafting/
 /ro/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /ro/subgraphs/cookbook/near/
+/ro/subgraphs/cookbook/polymarket/
 /ro/subgraphs/cookbook/pruning/
 /ro/subgraphs/cookbook/secure-api-keys-nextjs/
 /ro/subgraphs/cookbook/subgraph-debug-forking/
@@ -1216,6 +1231,7 @@
 /ru/subgraphs/cookbook/grafting/
 /ru/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /ru/subgraphs/cookbook/near/
+/ru/subgraphs/cookbook/polymarket/
 /ru/subgraphs/cookbook/pruning/
 /ru/subgraphs/cookbook/secure-api-keys-nextjs/
 /ru/subgraphs/cookbook/subgraph-debug-forking/
@@ -1295,6 +1311,7 @@
 /sv/subgraphs/cookbook/grafting/
 /sv/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /sv/subgraphs/cookbook/near/
+/sv/subgraphs/cookbook/polymarket/
 /sv/subgraphs/cookbook/pruning/
 /sv/subgraphs/cookbook/secure-api-keys-nextjs/
 /sv/subgraphs/cookbook/subgraph-debug-forking/
@@ -1372,6 +1389,7 @@
 /sw/subgraphs/cookbook/grafting/
 /sw/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /sw/subgraphs/cookbook/near/
+/sw/subgraphs/cookbook/polymarket/
 /sw/subgraphs/cookbook/pruning/
 /sw/subgraphs/cookbook/secure-api-keys-nextjs/
 /sw/subgraphs/cookbook/subgraph-debug-forking/
@@ -1451,6 +1469,7 @@
 /tr/subgraphs/cookbook/grafting/
 /tr/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /tr/subgraphs/cookbook/near/
+/tr/subgraphs/cookbook/polymarket/
 /tr/subgraphs/cookbook/pruning/
 /tr/subgraphs/cookbook/secure-api-keys-nextjs/
 /tr/subgraphs/cookbook/subgraph-debug-forking/
@@ -1528,6 +1547,7 @@
 /uk/subgraphs/cookbook/grafting/
 /uk/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /uk/subgraphs/cookbook/near/
+/uk/subgraphs/cookbook/polymarket/
 /uk/subgraphs/cookbook/pruning/
 /uk/subgraphs/cookbook/secure-api-keys-nextjs/
 /uk/subgraphs/cookbook/subgraph-debug-forking/
@@ -1607,6 +1627,7 @@
 /ur/subgraphs/cookbook/grafting/
 /ur/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /ur/subgraphs/cookbook/near/
+/ur/subgraphs/cookbook/polymarket/
 /ur/subgraphs/cookbook/pruning/
 /ur/subgraphs/cookbook/secure-api-keys-nextjs/
 /ur/subgraphs/cookbook/subgraph-debug-forking/
@@ -1684,6 +1705,7 @@
 /vi/subgraphs/cookbook/grafting/
 /vi/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /vi/subgraphs/cookbook/near/
+/vi/subgraphs/cookbook/polymarket/
 /vi/subgraphs/cookbook/pruning/
 /vi/subgraphs/cookbook/secure-api-keys-nextjs/
 /vi/subgraphs/cookbook/subgraph-debug-forking/
@@ -1763,6 +1785,7 @@
 /zh/subgraphs/cookbook/grafting/
 /zh/subgraphs/cookbook/immutable-entities-bytes-as-ids/
 /zh/subgraphs/cookbook/near/
+/zh/subgraphs/cookbook/polymarket/
 /zh/subgraphs/cookbook/pruning/
 /zh/subgraphs/cookbook/secure-api-keys-nextjs/
 /zh/subgraphs/cookbook/subgraph-debug-forking/
diff --git a/website/scripts/sitemap-ci.js b/website/scripts/sitemap-ci.js
index f0f17d520f4c..9c9d21ca59f2 100644
--- a/website/scripts/sitemap-ci.js
+++ b/website/scripts/sitemap-ci.js
@@ -15,8 +15,7 @@ async function main() {
 
   const d = parser.parse(await fs.readFile(sitemapPath, 'utf8'))
 
-  // TODO: `process.env.SITE_URL` never seems to be set here, so it always falls back to the default value
-  const routes = d.urlset.url.map((url) => url.loc.replace(process.env.SITE_URL || 'https://thegraph.com/docs', ''))
+  const routes = d.urlset.url.map((url) => url.loc.replace(/^\//, ''))
 
   const redirectsPointingToNonExistingStuff = []
 
diff --git a/website/src/_app.tsx b/website/src/_app.tsx
index 4dd5b1662208..efc87cfa9a13 100644
--- a/website/src/_app.tsx
+++ b/website/src/_app.tsx
@@ -27,8 +27,14 @@ import { supportedLocales, translations, useI18n } from '@/i18n'
 import '@edgeandnode/gds/style.css'
 import '@docsearch/css'
 
-const internalAbsoluteHrefRegex = /^(((https?:)?\/\/((www|staging)\.)?thegraph\.com)?\/docs\/|\/(?!\/))/i
-const externalHrefRegex = /^(?!(https?:)?\/\/((www|staging)\.)?thegraph\.com)([a-zA-Z0-9+.-]+:)?\/\//i
+// Match either:
+// 1. URLs that start with `/` followed by an optional path or query (root-relative URLs)
+// 2. URLs that start with `http(s)://(www.|staging.)thegraph.com`, followed by an optional path/query
+const rootRelativeOrTheGraphUrlRegex =
+  /^(?:\/(?!\/)|(?:(?:https?:)?\/\/(?:(?:www|staging)\.)?thegraph\.com)(?:$|\/|\?))(.+)?/i
+
+// Match URLs that start with a protocol/scheme or `//`
+const absoluteUrlRegex = /^(?:[a-zA-Z][a-zA-Z\d+.-]*:|\/\/)/
 
 const removeBasePathFromUrl = (url: string) => url.substring((process.env.BASE_PATH ?? '').length)
 
@@ -74,18 +80,24 @@ function MyApp({ Component, router, pageProps }: AppProps) {
 
           let { href, target } = props as ButtonOrLinkProps.ExternalLinkProps
 
-          // If the link is internal and absolute, ensure `href` is relative to the base path (i.e. starts with `/`,
-          // not `/docs/` or `https://...`) and includes a locale (by prepending the current locale if there is none)
-          const internalAbsoluteHrefMatches = internalAbsoluteHrefRegex.exec(href)
-          if (internalAbsoluteHrefMatches) {
-            href = href.substring(internalAbsoluteHrefMatches[0].length - 1)
-            const { locale: pathLocale, pathWithoutLocale } = extractLocaleFromPath(href, supportedLocales)
-            href = `/${pathLocale ?? locale ?? defaultLocale}${pathWithoutLocale}`
-          }
-
-          // If the link is external, default the target to `_blank`
-          if (externalHrefRegex.test(href)) {
-            target = target ?? '_blank'
+          const matches = rootRelativeOrTheGraphUrlRegex.exec(href)
+          if (matches?.length) {
+            const path = matches[1] ? (matches[1].startsWith('/') ? matches[1] : `/${matches[1]}`) : '/'
+            const basePath = process.env.BASE_PATH ?? ''
+            const pathIncludesBasePath = path === basePath || path.startsWith(`${basePath}/`)
+            if (href.startsWith('/') || pathIncludesBasePath) {
+              // If the link is a root-relative URL or an absolute but internal URL, ensure it is relative to the base path
+              href = pathIncludesBasePath ? path.substring(basePath.length) : path
+              // Also ensure the link includes a locale
+              const { locale: pathLocale, pathWithoutLocale } = extractLocaleFromPath(href, supportedLocales)
+              href = `/${pathLocale ?? locale ?? defaultLocale}${pathWithoutLocale}`
+            } else if (process.env.ORIGIN && rootRelativeOrTheGraphUrlRegex.test(process.env.ORIGIN)) {
+              // If the link is an absolute URL under (staging.)thegraph.com, ensure we don't switch between staging and production
+              href = `${process.env.ORIGIN}${path}`
+            }
+          } else if (absoluteUrlRegex.test(href)) {
+            // If the link is an external URL, default the target to `_blank`
+            target ??= '_blank'
           }
 
           return { ...props, href, target }