Update index.html

defer non-critical css.

diff --git a/index.html b/index.html
index febb87a9cccb05ee28094493345295d9f8a0498c..689afe6b6fb85cf92df35afc7e5d2aee1d796618 100644 (file)
--- a/index.html
+++ b/index.html
@@ -8,7 +8,10 @@
     <meta name="referrer" content="no-referrer">\r
     <title>Tenkyuu</title>\r
     <link rel="icon" type="image/x-icon" href="https://tenkyuu.dev/images/icons/favicon.ico">\r
-    <link rel="stylesheet" href="styles.css">\r
+    <link rel="preload" href="styles.css" as="style" onload="this.onload=null;this.rel='stylesheet'">\r
+    <noscript>\r
+        <link rel="stylesheet" href="styles.css">\r
+    </noscript>\r
     <link rel="preconnect" href="https://fonts.googleapis.com">\r
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>\r
     <link href="https://fonts.googleapis.com/css2?family=Chakra+Petch:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&family=Source+Code+Pro:ital,wght@0,200..900;1,200..900&family=Tiny5&display=swap" rel="stylesheet">\r