-        like_count = int_or_none(self._html_search_regex(
-            r"rupVar\s*=\s*'(\d+)'", webpage, 'like count', fatal=False))
-        dislike_count = int_or_none(self._html_search_regex(
-            r"rdownVar\s*=\s*'(\d+)'", webpage, 'dislike count', fatal=False))
-        view_count = self._html_search_regex(
-            r'<strong>Views: </strong>([\d,\.]+)</li>', webpage, 'view count', fatal=False)
-        if view_count:
-            view_count = str_to_int(view_count)
-        comment_count = self._html_search_regex(
-            r'<span id="allCommentsCount">(\d+)</span>', webpage, 'comment count', fatal=False)
-        if comment_count:
-            comment_count = str_to_int(comment_count)
+        like_count = int_or_none(self._search_regex(
+            r'rupVar\s*=\s*"(\d+)"', webpage, 'like count', fatal=False))
+        dislike_count = int_or_none(self._search_regex(
+            r'rdownVar\s*=\s*"(\d+)"', webpage, 'dislike count', fatal=False))
+        view_count = str_to_int(self._search_regex(
+            r'<strong>Views: </strong>([\d,\.]+)\s*</li>',
+            webpage, 'view count', fatal=False))
+        comment_count = str_to_int(self._search_regex(
+            r'<span id="allCommentsCount">(\d+)</span>',
+            webpage, 'comment count', fatal=False))
+
+        category = self._search_regex(
+            r'Category:\s*</strong>\s*<a[^>]+href=[^>]+>([^<]+)',
+            webpage, 'category', fatal=False)
+        categories = [category] if category else None