Completa base SEO con sitemap robots e meta canonical OG

Aggiunge integrazione @astrojs/sitemap, pubblica robots.txt su nexstudio.ai e imposta canonical/OG/Twitter base nel layout principale.

Made-with: Cursor

astro.config.mjs

@@ -4,6 +4,7 @@ import { defineConfig } from 'astro/config';
 import tailwindcss from '@tailwindcss/vite';
 import cloudflare from '@astrojs/cloudflare';
 import alpinejs from '@astrojs/alpinejs';
+import sitemap from '@astrojs/sitemap';
 
 /**
  * Mitiga race su richieste SSR parallele durante l’ottimizzazione dipendenze
@@ -43,7 +44,7 @@ export default defineConfig({
   },
 
   adapter: cloudflare(),
-  integrations: [alpinejs()],
+  integrations: [alpinejs(), sitemap()],
   i18n: {
     defaultLocale: 'it',
     locales: ['it', 'en', 'th'],

package-lock.json

@@ -10,6 +10,7 @@
       "dependencies": {
         "@astrojs/alpinejs": "^0.5.0",
         "@astrojs/cloudflare": "^13.1.10",
+        "@astrojs/sitemap": "^3.7.2",
         "@tailwindcss/vite": "^4.2.2",
         "@types/alpinejs": "^3.13.11",
         "alpinejs": "^3.15.11",
@@ -105,6 +106,17 @@
         "node": ">=22.12.0"
       }
     },
+    "node_modules/@astrojs/sitemap": {
+      "version": "3.7.2",
+      "resolved": "https://registry.npmjs.org/@astrojs/sitemap/-/sitemap-3.7.2.tgz",
+      "integrity": "sha512-PqkzkcZTb5ICiyIR8VoKbIAP/laNRXi5tw616N1Ckk+40oNB8Can1AzVV56lrbC5GKSZFCyJYUVYqVivMisvpA==",
+      "license": "MIT",
+      "dependencies": {
+        "sitemap": "^9.0.0",
+        "stream-replace-string": "^2.0.0",
+        "zod": "^4.3.6"
+      }
+    },
     "node_modules/@astrojs/telemetry": {
       "version": "3.3.1",
       "resolved": "https://registry.npmjs.org/@astrojs/telemetry/-/telemetry-3.3.1.tgz",
@@ -2095,6 +2107,24 @@
         "@types/unist": "*"
       }
     },
+    "node_modules/@types/node": {
+      "version": "24.12.2",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.12.2.tgz",
+      "integrity": "sha512-A1sre26ke7HDIuY/M23nd9gfB+nrmhtYyMINbjI1zHJxYteKR6qSMX56FsmjMcDb3SMcjJg5BiRRgOCC/yBD0g==",
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~7.16.0"
+      }
+    },
+    "node_modules/@types/sax": {
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/@types/sax/-/sax-1.2.7.tgz",
+      "integrity": "sha512-rO73L89PJxeYM3s3pPPjiPgVVcymqU490g0YO5n5By0k2Erzj6tay/4lr1CHAAU4JyOWd1rpQ8bCf6cZfHU96A==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/unist": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/unist/-/unist-3.0.3.tgz",
@@ -2156,6 +2186,12 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/arg": {
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/arg/-/arg-5.0.2.tgz",
+      "integrity": "sha512-PYjyFOLKQ9y57JvQ6QLo8dAgNqswh8M1RMJYdQduT6xbWSgK36P/Z/v+p888pM69jMMfS8Xd8F6I1kQ/I9HUGg==",
+      "license": "MIT"
+    },
     "node_modules/argparse": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@@ -4992,6 +5028,25 @@
       "integrity": "sha512-bLGGlR1QxBcynn2d5YmDX4MGjlZvy2MRBDRNHLJ8VI6l6+9FUiyTFNJ0IveOSP0bcXgVDPRcfGqA0pjaqUpfVg==",
       "license": "MIT"
     },
+    "node_modules/sitemap": {
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/sitemap/-/sitemap-9.0.1.tgz",
+      "integrity": "sha512-S6hzjGJSG3d6if0YoF5kTyeRJvia6FSTBroE5fQ0bu1QNxyJqhhinfUsXi9fH3MgtXODWvwo2BDyQSnhPQ88uQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "^24.9.2",
+        "@types/sax": "^1.2.1",
+        "arg": "^5.0.0",
+        "sax": "^1.4.1"
+      },
+      "bin": {
+        "sitemap": "dist/esm/cli.js"
+      },
+      "engines": {
+        "node": ">=20.19.5",
+        "npm": ">=10.8.2"
+      }
+    },
     "node_modules/smol-toml": {
       "version": "1.6.1",
       "resolved": "https://registry.npmjs.org/smol-toml/-/smol-toml-1.6.1.tgz",
@@ -5023,6 +5078,12 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
+    "node_modules/stream-replace-string": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/stream-replace-string/-/stream-replace-string-2.0.0.tgz",
+      "integrity": "sha512-TlnjJ1C0QrmxRNrON00JvaFFlNh5TTG00APw23j74ET7gkQpTASi6/L2fuiav8pzK715HXtUeClpBTw2NPSn6w==",
+      "license": "MIT"
+    },
     "node_modules/stringify-entities": {
       "version": "4.0.4",
       "resolved": "https://registry.npmjs.org/stringify-entities/-/stringify-entities-4.0.4.tgz",
@@ -5207,6 +5268,12 @@
         "node": ">=20.18.1"
       }
     },
+    "node_modules/undici-types": {
+      "version": "7.16.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
+      "integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
+      "license": "MIT"
+    },
     "node_modules/unenv": {
       "version": "2.0.0-rc.24",
       "resolved": "https://registry.npmjs.org/unenv/-/unenv-2.0.0-rc.24.tgz",

package.json

@@ -17,6 +17,7 @@
   "dependencies": {
     "@astrojs/alpinejs": "^0.5.0",
     "@astrojs/cloudflare": "^13.1.10",
+    "@astrojs/sitemap": "^3.7.2",
     "@tailwindcss/vite": "^4.2.2",
     "@types/alpinejs": "^3.13.11",
     "alpinejs": "^3.15.11",

public/robots.txt

@@ -0,0 +1,4 @@
+User-agent: *
+Allow: /
+
+Sitemap: https://nexstudio.ai/sitemap-index.xml

src/layouts/BaseLayout.astro

@@ -15,6 +15,7 @@ const {
 const pathname = Astro.url.pathname;
 const localeMatch = pathname.match(/^\/(en|th)(\/|$)/);
 const htmlLang = localeMatch?.[1] ?? 'it';
+const canonicalUrl = Astro.url.toString();
 ---
 
 <!doctype html>
@@ -23,7 +24,16 @@ const htmlLang = localeMatch?.[1] ?? 'it';
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <meta name="description" content={description} />
+    <link rel="canonical" href={canonicalUrl} />
     <meta name="theme-color" content="#030712" />
+    <meta property="og:type" content="website" />
+    <meta property="og:site_name" content="NexStudio" />
+    <meta property="og:title" content={title} />
+    <meta property="og:description" content={description} />
+    <meta property="og:url" content={canonicalUrl} />
+    <meta name="twitter:card" content="summary" />
+    <meta name="twitter:title" content={title} />
+    <meta name="twitter:description" content={description} />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <meta name="generator" content={Astro.generator} />
     <title>{title}</title>