WP Check Indexable

Automatically insert rel=nofollow and target=_blank to all the external links into your website posts, pages or menus. Support exclude domain.

The external links plugin for WordPress lets you process outgoing links differently from internal links.

Adds a checkbox in the insert/edit link popup for including rel="nofollow".

Control search engine indexing with robots directives using HTML meta tags or HTTP headers.

Improves your blog's search engine optimization by "noindexing" pages you choose. Now also for page-based (as opposed to date-based) archives.

DoFollow Case by Case allows you to selectively apply dofollow to comments and make links in pages or posts nofollow.

License: GPLv2 or later Duplicate posts and pages, including custom post types.

WordPress plugin that adds categories and tags to pages.

License: GPLv2 or later WordPress plugin to add secure headers to your website.

License: GPLv2 or later WordPress plugin to prevent javascript from loggin to the console

License: GPLv2 or later WordPress plugin to extend default search to include meta fields

License: GPLv2 or later WordPress plugin to prevent caching your stylesheet during development