![So i learned that the target attribute has four different values.The question is - HTML - Codecademy Forums So i learned that the target attribute has four different values.The question is - HTML - Codecademy Forums](https://global.discourse-cdn.com/codecademy/original/5X/e/d/0/4/ed045f8b0b694d0e523a03d00c7d08281f67aacb.gif)
So i learned that the target attribute has four different values.The question is - HTML - Codecademy Forums
Addy Osmani on Twitter: "Tip: target="_blank" on links to other sites can expose your site to performance and security issues. To fix, add rel="noopener" or rel="noreferrer" to these links: https://t.co/HdA7ooNzx5 ✓ https://t.co/T7X5r7MKWz" /
![target=_blank duplicates after clicking on it in the documentation example · Issue #8462 · ckeditor/ckeditor5 · GitHub target=_blank duplicates after clicking on it in the documentation example · Issue #8462 · ckeditor/ckeditor5 · GitHub](https://user-images.githubusercontent.com/1290017/99177913-054d9b00-2749-11eb-81dc-bdfb0ac105e9.gif)