diff --git a/scripts/check-pr.sh b/scripts/check-pr.sh
index e9e588ffe..96fc3cdc4 100755
--- a/scripts/check-pr.sh
+++ b/scripts/check-pr.sh
@@ -10,7 +10,10 @@
 #  3. Detect pages that were added in the 'common' platform although they
 #     already exist under a platform specific directory.
 #  4. Detect pages that do not exist as English pages yet.
-#  5. Detect other miscellaneous anomalies in the pages folder.
+#  5. Detect outdated pages. A page is marked as outdated when the number of 
+#     commands differ from the number of commands in the English page or the
+#     contents of the commands differ from the English page.
+#  6. Detect other miscellaneous anomalies in the pages folder.
 #
 # Results are printed to stdout, logs and errors to stderr.
 #
@@ -46,21 +49,49 @@ function check_duplicates {
 }
 
 function check_missing_english_page() {
-  local page="$1"
+  local page=$1
   local english_page="pages/${page#pages*\/}"
+
+  if [[ "$page" = "$english_page" ]]; then
+    return 1
+  fi
   
   if [[ ! -f "$english_page" ]]; then
     printf "\x2d $MSG_NOT_EXISTS" "$page" "$english_page"
   fi
 }
 
+function check_outdated_page() {
+  local page=$1
+  local english_page="pages/${page#pages*\/}"
+  local command_regex='^`.*`$'
+
+  if [[ "$page" = "$english_page" ]] || [[ ! -f "$english_page" ]]; then
+    return 1
+  fi
+
+  local english_commands=$(grep -c $command_regex "$english_page")
+  mapfile -t stripped_english_commands < <(grep $command_regex "$english_page" | sed 's/{{[^}]*}}/{{}}/g' | sed 's/"[^"]*"/""/g' | sed "s/'[^']*'//g" | sed 's/`//g')
+  local commands=$(grep -c $command_regex $page)
+  mapfile -t stripped_commands < <(grep $command_regex "$page" | sed 's/{{[^}]*}}/{{}}/g' | sed 's/"[^"]*"/""/g' | sed "s/'[^']*'//g" | sed 's/`//g')
+
+  local english_commands_as_string=$(printf "%s\n" "${stripped_english_commands[*]}")
+  local commands_as_string=$(printf "%s\n" "${stripped_commands[*]}")
+
+  if [[ $english_commands != $commands ]]; then
+    printf "\x2d $MSG_OUTDATED" "$page" "based on number of commands"
+  elif [[ "$english_commands_as_string" != "$commands_as_string" ]]; then
+    printf "\x2d $MSG_OUTDATED" "$page" "based on the command contents itself"
+  fi
+}
+
 # Look at git diff and check for copied/duplicated pages.
 function check_diff {
   local git_diff
   local line
   local entry
 
-  git_diff=$(git diff --name-status --find-copies-harder --diff-filter=AC origin/main -- pages*/)
+  git_diff=$(git diff --name-status --find-copies-harder --diff-filter=ACM origin/main -- pages*/)
 
   if [[ -n $git_diff ]]; then
     echo -e "Check PR: git diff:\n$git_diff" >&2
@@ -85,9 +116,10 @@ function check_diff {
         printf "\x2d $MSG_IS_COPY" "$file2" "$file1" "$percentage"
         ;;
 
-      A) # file1 was newly added
+      A|M) # file1 was newly added or modified
         check_duplicates "$file1"
         check_missing_english_page "$file1"
+        check_outdated_page "$file1"
         ;;
     esac
   done <<< "$git_diff"
@@ -116,6 +148,7 @@ function check_structure {
 
 MSG_EXISTS='The page `%s` already exists under the `%s` platform.\n'
 MSG_NOT_EXISTS='The page `%s` does not exists as English page `%s` yet.\n'
+MSG_OUTDATED='The page `%s` is outdated, %s.\n'
 MSG_IS_COPY='The page `%s` seems to be a copy of `%s` (%d%% matching).\n'
 MSG_NOT_DIR='The file `%s` does not look like a directory.\n'
 MSG_NOT_FILE='The file `%s` does not look like a regular file.\n'