diff --git a/src/page/basics/anchor/anchor.html.ts b/src/page/basics/anchor/anchor.html.ts
index 23848e0..1cdca33 100644
--- a/src/page/basics/anchor/anchor.html.ts
+++ b/src/page/basics/anchor/anchor.html.ts
@@ -5,6 +5,7 @@ import { url } from '../../../types/url';
 export const generate = ({ href, text }: { href: url; text: string }): html => `
   <a class="primitive-anchor" 
     href="${href}"
+    rel="noopener"
     target="_blank"
   >${text}</a>
   <br/>
diff --git a/src/page/basics/image-anchor/image-anchor.html.ts b/src/page/basics/image-anchor/image-anchor.html.ts
index eccca17..5898193 100644
--- a/src/page/basics/image-anchor/image-anchor.html.ts
+++ b/src/page/basics/image-anchor/image-anchor.html.ts
@@ -13,6 +13,7 @@ export const generate = ({
 }): html => `
   <a class="image-anchor" 
     href="${href}"
+    rel="noopener"
     target="_blank"
   >
     <div class="svgContainer">