Add canonical URL

For www subdomain

diff --git a/index.html b/index.html
index 302a4cb733badd74e4220d40ef37873879c17200..264f5e09fb58002be78f0ab9c3c845cbf3054924 100644 (file)
--- a/index.html
+++ b/index.html
@@ -14,6 +14,7 @@
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
   <link rel="stylesheet" href="https://rsms.me/inter/inter.css">
   <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Source+Code+Pro&display=swap" >
+  <link rel="canonical" href="https://cssforlineclampellipsis.com/">
   <link rel="icon" href="data:,">
   <title>CSS for line clamp ellipsis</title>
   <style>