Add more global metadata tags to improve SEO (#5659)

* SEO improvements

* lengthen short meta descriptions

* more changes

* revert check

* revert check changes

* replace md apos

* Add missing global metadata tags - SEO

* align description w/sumologic.com

Author: kimsauce

docusaurus.config.js

@@ -241,12 +241,15 @@ module.exports = {
       },
     // SEO Global Metadata
     metadata: [
-      {
-        name: 'keywords', content: 'sumo logic, documentation, tutorials, quickstarts',
-      },
-      {
-        name: 'msvalidate.01', content: 'BA6FBE48309F6E1CFFD055E769857586'
-      },
+      { name: 'keywords', content: 'sumo logic, documentation, tutorials, quickstarts' },
+      { name: 'msvalidate.01', content: 'BA6FBE48309F6E1CFFD055E769857586' },
+      { name: 'description', content: 'Sumo Logic Docs - best-in-class cloud monitoring, log management, Cloud SIEM tools, and real-time insights for web and SaaS based apps.' },
+      { property: 'og:site_name', content: 'Sumo Logic Docs' },
+      { property: 'og:description', content: 'Sumo Logic Docs - best-in-class cloud monitoring, log management, Cloud SIEM tools, and real-time insights for web and SaaS based apps.' },
+      { property: 'og:image', content: 'https://www.sumologic.com/wp-content/uploads/meta-HomePage_1200x628-1.png' },
+      { property: 'og:image:width', content: '1200' },
+      { property: 'og:image:height', content: '628' },
+      { property: 'og:image:alt', content: 'Sumo Logic Docs' },
     ],
     announcementBar: {
       id: 'blackhat',

src/pages/index.tsx

@@ -16,7 +16,7 @@ export const Home = () => {
   return (
     <ErrorBoundary>
       <Layout
-        description='Sumo Logic docs - real-time alerting, security, dashboards, and machine-learning-powered analytics for all three types of telemetry — logs, metrics, and traces.'
+        description='Sumo Logic Docs - best-in-class cloud monitoring, log management, Cloud SIEM tools, and real-time insights for web and SaaS based apps.'
         title='Home'
       >
       {/* H1 hidden, but visible to crawlers */}