diff --git a/gatsby-config.js b/gatsby-config.js
index 54088b4..b18beb0 100644
--- a/gatsby-config.js
+++ b/gatsby-config.js
@@ -165,5 +165,7 @@ module.exports = {
     },
     "gatsby-plugin-offline",
     `gatsby-plugin-sass`,
+    "gatsby-plugin-webpack-bundle-analyser-v2",
+    "gatsby-plugin-react-helmet"
   ],
 }
diff --git a/package.json b/package.json
index c93d895..9cffe52 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
     "gatsby-plugin-image": "^2.6.0",
     "gatsby-plugin-manifest": "^4.6.0",
     "gatsby-plugin-offline": "^5.6.0",
+    "gatsby-plugin-react-helmet": "^2.0.12-5",
     "gatsby-plugin-purgecss": "^6.2.1",
     "gatsby-plugin-robots-txt": "1.7.1",
     "gatsby-plugin-sass": "^5.6.0",
@@ -45,6 +46,7 @@
     "webpack-filter-warnings-plugin": "^1.2.1"
   },
   "devDependencies": {
+    "gatsby-plugin-webpack-bundle-analyser-v2": "^1.1.32",
     "prettier": "2.2.1"
   },
   "keywords": [
diff --git a/src/components/Seo/Seo.js b/src/components/Seo/Seo.js
index 4f8c790..e7f7241 100644
--- a/src/components/Seo/Seo.js
+++ b/src/components/Seo/Seo.js
@@ -76,7 +76,16 @@ function Seo({ description, lang, meta, title, keywords }) {
           content: metaDescription,
         },
       ].concat(meta)}
-    // link={[]}
+      link={[{
+              rel: "alternate",
+              hrefLang: 'es',
+              href:'https://es.bitlogic.io',
+        },
+        {
+              rel: "alternate",
+              hrefLang: 'en',
+              href:'https://en.bitlogic.io',
+        }]}
     />
   )
 }