diff --git a/earwigbot/wiki/copyvios/__init__.py b/earwigbot/wiki/copyvios/__init__.py
index 23e1d2a..dbe8efa 100644
--- a/earwigbot/wiki/copyvios/__init__.py
+++ b/earwigbot/wiki/copyvios/__init__.py
@@ -116,15 +116,20 @@ class CopyvioMixIn(object):
         searcher = self._get_search_engine()
         parser = ArticleTextParser(self.get())
         article = MarkovChain(parser.strip())
-        workspace = CopyvioWorkspace(
-            article, min_confidence, max_time, self._logger, self._addheaders,
-            short_circuit=short_circuit, parser_args={"mirror_hints": ["wikipedia.org/w/"]})
+        parser_args = {}
+
         if self._exclusions_db:
             self._exclusions_db.sync(self.site.name)
             exclude = lambda u: self._exclusions_db.check(self.site.name, u)
+            parser_args["mirror_hints"] = self._exclusions_db.get_mirror_hints(
+                self.site.name)
         else:
             exclude = None
 
+        workspace = CopyvioWorkspace(
+            article, min_confidence, max_time, self._logger, self._addheaders,
+            short_circuit=short_circuit, parser_args=parser_args)
+
         if article.size < 20:  # Auto-fail very small articles
             result = workspace.get_result()
             self._logger.info(result.get_log_message(self.title))
diff --git a/earwigbot/wiki/copyvios/exclusions.py b/earwigbot/wiki/copyvios/exclusions.py
index 3c88011..59dc124 100644
--- a/earwigbot/wiki/copyvios/exclusions.py
+++ b/earwigbot/wiki/copyvios/exclusions.py
@@ -196,3 +196,22 @@ class ExclusionsDB(object):
         log = u"No exclusions in {0} for {1}".format(sitename, url)
         self._logger.debug(log)
         return False
+
+    def get_mirror_hints(self, sitename, try_mobile=True):
+        """Return a list of strings that indicate the existence of a mirror.
+
+        The source parser checks for the presence of these strings inside of
+        certain HTML tag attributes (``"href"`` and ``"src"``).
+        """
+        site = self._sitesdb.get_site(sitename)
+        base = site.domain + site._script_path
+        roots = [base]
+        scripts = ["index.php", "load.php", "api.php"]
+
+        if try_mobile:
+            fragments = re.search(r"^([\w]+)\.([\w]+).([\w]+)$", site.domain)
+            if fragments:
+                mobile = "{0}.m.{1}.{2}".format(*fragments.groups())
+                roots.append(mobile + site._script_path)
+
+        return [root + "/" + script for root in roots for script in scripts]