diff --git a/README.md b/README.md
index fef420a..d71861d 100644
--- a/README.md
+++ b/README.md
@@ -140,7 +140,7 @@ It executes the method passed via `data`. Methods emit a `MethodCall` event.
 
 ## Documentation
 
-* [Documentation](https://github.com/vittominacori/erc1363-payable-token/tree/master/docs/index.md)
+* [Solidity API](https://github.com/vittominacori/erc1363-payable-token/tree/master/docs/index.md)
 
 ## Code Analysis
 
diff --git a/pages/.vuepress/config.js b/pages/.vuepress/config.js
index dfc9b75..de00b56 100644
--- a/pages/.vuepress/config.js
+++ b/pages/.vuepress/config.js
@@ -1,9 +1,14 @@
 const vars = require('./.env.json');
 
+const title = 'ERC-1363 Payable Token | Reference implementation';
+const description =
+  'ERC-1363 is an extension interface for ERC-20 tokens that supports executing code on a recipient contract after transfers, or code on a spender contract after approvals, in a single transaction.';
+const url = 'https://vittominacori.github.io/erc1363-payable-token';
+const image = 'https://vittominacori.github.io/erc1363-payable-token/assets/images/erc1363-payable-token.jpg';
+
 module.exports = {
-  title: 'An ERC-20 token that can be used for payments',
-  description:
-    'The ERC-1363 is an ERC-20 compatible token that can make a callback on the receiver contract to notify token transfers or token approvals',
+  title: 'Reference implementation',
+  description: description,
   base: '/erc1363-payable-token/',
   plugins: [
     [
@@ -15,27 +20,18 @@ module.exports = {
   ],
   head: [
     ['link', { rel: 'icon', href: '/favicon.ico' }],
+    ['meta', { name: 'title', property: 'og:title', content: title }],
+    ['meta', { name: 'description', property: 'og:description', content: description }],
+    ['meta', { name: 'image', property: 'og:image', content: image }],
+    ['meta', { property: 'og:title', content: title }],
+    ['meta', { property: 'og:description', content: description }],
+    ['meta', { property: 'og:image', content: image }],
     ['meta', { property: 'og:type', content: 'website' }],
-    ['meta', { property: 'og:url', content: 'https://vittominacori.github.io/erc1363-payable-token' }],
-    [
-      'meta',
-      {
-        property: 'og:image',
-        content: 'https://vittominacori.github.io/erc1363-payable-token/assets/images/erc1363-payable-token.jpg',
-      },
-    ],
+    ['meta', { property: 'og:url', content: url }],
+    ['meta', { property: 'twitter:title', content: title }],
+    ['meta', { property: 'twitter:description', content: description }],
+    ['meta', { property: 'twitter:image', content: image }],
     ['meta', { property: 'twitter:card', content: 'summary_large_image' }],
-    [
-      'meta',
-      {
-        property: 'twitter:image',
-        content: 'https://vittominacori.github.io/erc1363-payable-token/assets/images/erc1363-payable-token.jpg',
-      },
-    ],
-    [
-      'meta',
-      { property: 'twitter:title', content: 'ERC-1363 Payable Token | An ERC-20 token that can be used for payments' },
-    ],
   ],
   themeConfig: {
     repo: 'vittominacori/erc1363-payable-token',