Use nofollow on links that you don’t trust and use noreferrer if you don’t want the other site to know that you have linked to them. Hi, Thanks for the content which you explained about noreferer and noopener, but I have a doubt, is it good for backlinks which I built for a website? Redaktor naczelny Telewizji wRealu24.tv - propolskiego medium w 100% z polskim kapitałem. When you have the noreferrer tag attached to your links, nothing from the above will happen because traffic from your website will not show as ‘Referral’ in Google analytics and so the other webmasters will not know that you have linked to them. This is great help! Is noreferrer noopener tags good for internel links? There are plugins that prevent WordPress from adding the rel=”noreferrer” to external links but they only work when using the TinyMCE and NOT the new editor (Gutenberg). My thought here is no. --- public/index.html --- 38 ... noopener: Requires that any browsing context created by following the hyperlink must not have an opener browsing context ... W3Schools is optimized for learning and training. It won’t do any harm but why should you do it? Well as it turns out, there is a very good reason to add these tags to external links by default – as doing so should stop a potential exploit that allows the new webpage (opened via target="_blank" or window.open()) to control the original parent page – which could result in phishing attacks and similar. Here is an example of a link with the rel=”noopener” tag: Link to Example.com. In other words, to have the links open in the same window. While using W3Schools, you agree to have read and accepted our, Provides a link to an alternate representation of the document (i.e. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. The noopener keyword for the rel attribute of the , , and