A simple plugin to add 'nofollow' relation attribute to all external links.
As of April 2026, Nofollow Adder WordPress Plugin is a WordPress nofollow plugin with 0 active installations and a 0/5 rating0. It has been downloaded 1.0K+ times in total. Requires WordPress 4.6+ and PHP 5.2.4+. Available on WordPress.org since 2018. Last updated 7 years ago — may have compatibility concerns. Top alternative: External Links – nofollow, noopener &….
One of the prime reason behind low traffic is lack of restrictions to crawlers while crawling external links. As a result, search engines crawlers crawl away through the external links. The easiest way to restrict crawlers from crawling external links is to add nofollow attribute to the external links. But wordpress websites with lots of posts and pages, it is not easy to add nofollow attribute to all external links. To ease the process, nofollow adder wordpress plugin is developed.
Once this plugin is activated, it would add nofollow attribute to all the external links.
| WordPress | 4.6+ requiredTested up to 4.7.33 |
| PHP | 5.2.4+ required |
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*Added feature for both http & https url
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