diff --git a/files/en-us/mozilla/add-ons/webextensions/build_a_cross_browser_extension/index.md b/files/en-us/mozilla/add-ons/webextensions/build_a_cross_browser_extension/index.md
index 1be34fd1a911542..4fab7731bf8937a 100644
--- a/files/en-us/mozilla/add-ons/webextensions/build_a_cross_browser_extension/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/build_a_cross_browser_extension/index.md
@@ -1,5 +1,5 @@
 ---
-title: Building a cross-browser extension
+title: Build a cross-browser extension
 slug: Mozilla/Add-ons/WebExtensions/Build_a_cross_browser_extension
 page-type: guide
 ---
diff --git a/files/en-us/mozilla/add-ons/webextensions/extending_the_developer_tools/index.md b/files/en-us/mozilla/add-ons/webextensions/extending_the_developer_tools/index.md
index e2cb9d4e25662ad..38c55bcd2b90d83 100644
--- a/files/en-us/mozilla/add-ons/webextensions/extending_the_developer_tools/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/extending_the_developer_tools/index.md
@@ -1,5 +1,5 @@
 ---
-title: Extending the developer tools
+title: Extend the developer tools
 slug: Mozilla/Add-ons/WebExtensions/Extending_the_developer_tools
 page-type: guide
 ---
diff --git a/files/en-us/mozilla/add-ons/webextensions/index.md b/files/en-us/mozilla/add-ons/webextensions/index.md
index ce0a8c0a8e66e6a..108ce86cc3e997e 100644
--- a/files/en-us/mozilla/add-ons/webextensions/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/index.md
@@ -1,5 +1,5 @@
 ---
-title: Browser Extensions
+title: Browser extensions
 slug: Mozilla/Add-ons/WebExtensions
 page-type: landing-page
 ---
diff --git a/files/en-us/mozilla/add-ons/webextensions/match_patterns/index.md b/files/en-us/mozilla/add-ons/webextensions/match_patterns/index.md
index 1ec03c19675d8cd..208d13e6264688b 100644
--- a/files/en-us/mozilla/add-ons/webextensions/match_patterns/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/match_patterns/index.md
@@ -1,5 +1,5 @@
 ---
-title: Match patterns in extension manifests
+title: Match patterns
 slug: Mozilla/Add-ons/WebExtensions/Match_patterns
 page-type: guide
 browser-compat: webextensions.match_patterns.scheme
diff --git a/files/en-us/mozilla/add-ons/webextensions/safely_inserting_external_content_into_a_page/index.md b/files/en-us/mozilla/add-ons/webextensions/safely_inserting_external_content_into_a_page/index.md
index ada6828b8f927a5..be64aef4f44baac 100644
--- a/files/en-us/mozilla/add-ons/webextensions/safely_inserting_external_content_into_a_page/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/safely_inserting_external_content_into_a_page/index.md
@@ -1,5 +1,6 @@
 ---
-title: Safely inserting external content into a page
+title: Safely insert external content into a page
+short-title: Insert external content
 slug: Mozilla/Add-ons/WebExtensions/Safely_inserting_external_content_into_a_page
 page-type: guide
 ---
diff --git a/files/en-us/mozilla/add-ons/webextensions/sharing_objects_with_page_scripts/index.md b/files/en-us/mozilla/add-ons/webextensions/sharing_objects_with_page_scripts/index.md
index 82d15e1884a28e1..c54f3c69060c2f9 100644
--- a/files/en-us/mozilla/add-ons/webextensions/sharing_objects_with_page_scripts/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/sharing_objects_with_page_scripts/index.md
@@ -1,5 +1,5 @@
 ---
-title: Sharing objects with page scripts
+title: Share objects with page scripts
 slug: Mozilla/Add-ons/WebExtensions/Sharing_objects_with_page_scripts
 page-type: guide
 ---
diff --git a/files/en-us/mozilla/add-ons/webextensions/working_with_files/index.md b/files/en-us/mozilla/add-ons/webextensions/working_with_files/index.md
index e3c2967eb1a3cc7..29b82d90cb50ea3 100644
--- a/files/en-us/mozilla/add-ons/webextensions/working_with_files/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/working_with_files/index.md
@@ -1,5 +1,5 @@
 ---
-title: Working with files
+title: Work with files
 slug: Mozilla/Add-ons/WebExtensions/Working_with_files
 page-type: guide
 ---
diff --git a/files/en-us/mozilla/add-ons/webextensions/working_with_the_tabs_api/index.md b/files/en-us/mozilla/add-ons/webextensions/working_with_the_tabs_api/index.md
index d3230a74ee780d8..dfe0837725288ae 100644
--- a/files/en-us/mozilla/add-ons/webextensions/working_with_the_tabs_api/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/working_with_the_tabs_api/index.md
@@ -1,5 +1,5 @@
 ---
-title: Working with the Tabs API
+title: Work with the Tabs API
 slug: Mozilla/Add-ons/WebExtensions/Working_with_the_Tabs_API
 page-type: guide
 ---