diff --git a/packages/docusaurus-theme-classic/src/theme/BlogListPage/index.js b/packages/docusaurus-theme-classic/src/theme/BlogListPage/index.js
index 1fe2d3e4b3..e63b98e099 100644
--- a/packages/docusaurus-theme-classic/src/theme/BlogListPage/index.js
+++ b/packages/docusaurus-theme-classic/src/theme/BlogListPage/index.js
@@ -7,15 +7,21 @@
 
 import React from 'react';
 
+import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
 import Layout from '@theme/Layout';
 import BlogPostItem from '@theme/BlogPostItem';
 import BlogListPaginator from '@theme/BlogListPaginator';
 
 function BlogListPage(props) {
   const {metadata, items} = props;
+  const {
+    siteConfig: {title: siteTitle},
+  } = useDocusaurusContext();
+  const isBlogOnlyMode = metadata.permalink === '/';
+  const title = isBlogOnlyMode ? siteTitle : 'Blog';
 
   return (
-    <Layout title="Blog" description="Blog">
+    <Layout title={title} description="Blog">
       <div className="container margin-vert--xl">
         <div className="row">
           <div className="col col--8 col--offset-2">
diff --git a/packages/docusaurus-theme-classic/src/theme/BlogTagsListPage/index.js b/packages/docusaurus-theme-classic/src/theme/BlogTagsListPage/index.js
index 7656e85df6..d905c166df 100644
--- a/packages/docusaurus-theme-classic/src/theme/BlogTagsListPage/index.js
+++ b/packages/docusaurus-theme-classic/src/theme/BlogTagsListPage/index.js
@@ -48,7 +48,7 @@ function BlogTagsListPage(props) {
     .filter(item => item != null);
 
   return (
-    <Layout title="Blog Tags" description="Blog Tags">
+    <Layout title="Tags" description="Blog Tags">
       <div className="container margin-vert--xl">
         <div className="row">
           <div className="col col--8 col--offset-2">
diff --git a/packages/docusaurus-theme-classic/src/theme/BlogTagsPostsPage/index.js b/packages/docusaurus-theme-classic/src/theme/BlogTagsPostsPage/index.js
index 1cfc93da76..1f80833bda 100644
--- a/packages/docusaurus-theme-classic/src/theme/BlogTagsPostsPage/index.js
+++ b/packages/docusaurus-theme-classic/src/theme/BlogTagsPostsPage/index.js
@@ -21,7 +21,7 @@ function BlogTagsPostPage(props) {
 
   return (
     <Layout
-      title={`Blog | Tagged "${tagName}"`}
+      title={`Posts tagged "${tagName}"`}
       description={`Blog | Tagged "${tagName}"`}>
       <div className="container margin-vert--xl">
         <div className="row">