diff --git a/pelican/generators.py b/pelican/generators.py
index c4c9300cb..ee1054505 100644
--- a/pelican/generators.py
+++ b/pelican/generators.py
@@ -576,9 +576,10 @@ def generate_tags(self, write):
                 )
             except RuntimeError:
                 if not tag.slug:
-                    logger.warning(
+                    logger.info(
                         'Tag "%s" has an invalid slug; skipping writing tag page...',
                         tag,
+                        extra={"limit_msg": "Further tags with invalid slugs."},
                     )
                     continue
                 else:
@@ -606,9 +607,10 @@ def generate_categories(self, write):
                 )
             except RuntimeError:
                 if not cat.slug:
-                    logger.warning(
+                    logger.info(
                         'Category "%s" has an invalid slug; skipping writing category page...',
                         cat,
+                        extra={"limit_msg": "Further categories with invalid slugs."},
                     )
                     continue
                 else:
@@ -636,9 +638,10 @@ def generate_authors(self, write):
                 )
             except RuntimeError:
                 if not aut.slug:
-                    logger.warning(
+                    logger.info(
                         'Author "%s" has an invalid slug; skipping writing author page...',
                         aut,
+                        extra={"limit_msg": "Further authors with invalid slugs."},
                     )
                     continue
                 else:
diff --git a/pelican/urlwrappers.py b/pelican/urlwrappers.py
index 6d705d4c1..7d823961c 100644
--- a/pelican/urlwrappers.py
+++ b/pelican/urlwrappers.py
@@ -42,11 +42,18 @@ def slug(self):
                 preserve_case=preserve_case,
                 use_unicode=self.settings.get("SLUGIFY_USE_UNICODE", False),
             )
+            if not self._slug:
+                logger.warning(
+                    'Unable to generate valid slug for %s "%s".',
+                    self.__class__.__name__,
+                    self.name,
+                    extra={"limit_msg": "Other invalid slugs."},
+                )
         return self._slug
 
     @slug.setter
     def slug(self, slug):
-        # if slug is expliticly set, changing name won't alter slug
+        # if slug is explicitly set, changing name won't alter slug
         self._slug_from_name = False
         self._slug = slug
 
diff --git a/pelican/utils.py b/pelican/utils.py
index eda53d3f5..73c197c1e 100644
--- a/pelican/utils.py
+++ b/pelican/utils.py
@@ -226,7 +226,7 @@ def slugify(value, regex_subs=(), preserve_case=False, use_unicode=False):
     Normalizes string, converts to lowercase, removes non-alpha characters,
     and converts spaces to hyphens.
 
-    Took from Django sources.
+    Taken from Django sources.
 
     For a set of sensible default regex substitutions to pass to regex_subs
     look into pelican.settings.DEFAULT_CONFIG['SLUG_REGEX_SUBSTITUTIONS'].