diff --git a/go-plugins/cmd/go-runner/plugins/try_path.go b/go-plugins/cmd/go-runner/plugins/try_path.go
index 9f2cb1e..335bdf3 100644
--- a/go-plugins/cmd/go-runner/plugins/try_path.go
+++ b/go-plugins/cmd/go-runner/plugins/try_path.go
@@ -83,8 +83,8 @@ func tryPath(host, path string) (bool, error) {
 		return false, err
 	}
 	defer resp.Body.Close()
-	if resp.StatusCode != 404 && resp.StatusCode != 403 {
-		return true, nil
+	if resp.StatusCode == 404 || resp.StatusCode == 403 || resp.StatusCode == 400 || resp.Header.Get("Content-Type") == "folder" {
+		return false, nil
 	}
-	return false, nil
+	return true, nil
 }
diff --git a/go-plugins/plugins.md b/go-plugins/plugins.md
index a99d308..65cbae0 100644
--- a/go-plugins/plugins.md
+++ b/go-plugins/plugins.md
@@ -14,6 +14,6 @@ value: value is a string (serialized JSON object) that contains `paths` and `hos
 ```json
 {
   "name": "try-path",
-  "value": "{\"path\":[\"$uri\",\"$uri/\",\"index.html\"],\"host\":\"http://hostname\"}"
+  "value": "{\"paths\":[\"$uri\", \"$uri/\", \"$uriindex.html\", \"$uri/index.html\"], \"host\":\"http://hostname\"}"
 }
 ```
\ No newline at end of file