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What is an unsafe cross origin link?
When you link to a page on another site using the target=”_blank” attribute, you can expose your site to performance and security issues: The other page may run on the same process as your page. If the other page is running a lot of JavaScript, your page’s performance may suffer.
What is Noopener link?
The noopener keyword for the rel attribute of the , , and <form> elements instructs the browser to navigate to the target resource without granting the new browsing context access to the document that opened it — by not setting the Window.
What is REL for noopener noreferrer nofollow?
This post explains what are the rel=”noopener noreferrer nofollow”, their usage and security and search engine optimization (SEO) implications. If you are involved in web development or search engine optimization (SEO), chances are that you’ve stumbled about noopener, noreferrer, and nofollow terms.
When to add rel = ” noreferrer ” to a link?
When WordPress adds the rel=”noopener” attribute to your links as a default, you should then add the rel=”noreferrer” attribute alongside it. If you have updated to the latest WordPress, then both attributes are being added to your links automatically.
When to use REL = ” noopener ” in WordPress?
Simply put, the rel=”noopener” attribute is added to a link that opens in a new tab/window. When you add a link in WordPress you have the choice to select if the link will open in the same window or in a different one.
Is it safe to use REL = ” noopener ” on links?
Adding rel=”noopener” or rel=”noreferrer” to your target=”_blank” links avoids these issues. As of Chromium version 88, anchors with target=”_blank” automatically get noopener behavior by default. Explicit specification of rel=”noopener” helps protect users of legacy browsers including Edge Legacy and Internet Explorer.