Keamanan
Tautan eksternal yang aman
Mengapa penting
A link with target="_blank" and no rel="noopener" gives the opened page access to window.opener. In older browsers it can redirect your tab to a phishing page (reverse tabnabbing).
Cara memperbaiki
- Add rel="noopener" (or rel="noopener noreferrer") to external links that open a new tab.
- Modern browsers apply noopener by default, but adding it explicitly protects older ones.
Periksa dengan
- Link Analyzer – List every internal and external link on a page with anchor text and rel attributes.
Skor: pemeriksaan yang lolos mendapat bobot penuh, peringatan mendapat setengahnya, dan kesalahan mendapat nol. Cara skor SEO dihitung