diff --git a/morty.go b/morty.go
index 71f53cc..ff97d78 100644
--- a/morty.go
+++ b/morty.go
@@ -213,7 +213,8 @@ func (p *Proxy) RequestHandler(ctx *fasthttp.RequestCtx) {
 				}
 			}
 		}
-		log.Println("invalid request:", resp.StatusCode())
+		error_message := fmt.Sprintf("invalid response: %d", resp.StatusCode())
+		p.serveMainPage(ctx, resp.StatusCode(), errors.New(error_message))
 		return
 	}
 
@@ -504,9 +505,9 @@ func sanitizeMetaAttrs(rc *RequestConfig, out io.Writer, attrs [][][]byte) {
 	if bytes.Equal(http_equiv, []byte("refresh")) && urlIndex != -1 {
 		contentUrl := content[urlIndex+4:]
 		// special case of <meta http-equiv="refresh" content="0; url='example.com/url.with.quote.outside'">
-		if len(contentUrl)>=2 && (contentUrl[0] == byte('\'') || contentUrl[0] == byte('"')) {
+		if len(contentUrl) >= 2 && (contentUrl[0] == byte('\'') || contentUrl[0] == byte('"')) {
 			if contentUrl[0] == contentUrl[len(contentUrl)-1] {
-				contentUrl=contentUrl[1:len(contentUrl)-1]
+				contentUrl = contentUrl[1 : len(contentUrl)-1]
 			}
 		}
 		// output proxify result