Josh Harrison

The Yahoo BOSS plugin makes it easy to create a search engine in your WordPress install. Simply activate and configure and you’re off and running. This plugin does not replace the default search within WordPress.
<a href="http://developer.yahoo.com/wsregapp/" rel="nofollow ugc">Yahoo Search BOSS</a> (Build your Own Search Service) allows you to create a search engine using Yahoo technologies via a REST API. Currently, only web content search (images and news coming soon) is supported. You will need to get your own <a href="http://developer.yahoo.com/wsregapp/" rel="nofollow ugc">BOSS application ID</a> to create your search engine. Use of this plugin subjects you to the <a href="http://info.yahoo.com/legal/us/yahoo/search/bosstos/bosstos-2317.html" rel="nofollow ugc">BOSS API Terms of Use</a>. Please read carefully.
In order for your search engine to function correctly, you need to define where you want both the search form and the search results to show. This is done with simple shortcodes that you need to add to a page or pages.
To create the search form add [boss_search_form] to a page.
To define where you want your search results use [boss_search_results]. Nothing will show if a query hasn’t been performed.
The page contents would be the following if you wanted a search form followed by the search results.
[boss_search_form]
[boss_search_results]
Use [pw_search] to combine both shortcodes.
Alternatively, there are numerous template functions available if you prefer to use those over shortcodes.
That is all you need to do to create your custom search engine.
<h3>Administration</h3>
You need to modify a few options for the plugin to work correctly.
Yahoo App ID: add your <a href="http://developer.yahoo.com/wsregapp/" rel="nofollow ugc">Yahoo BOSS application ID</a> here. This option is required.
Results per Page: use to configure how many search results you want to show on each page. Default is 10.
Format: the format of the search results. This would be useful if you want to use with AJAX. Default is XML.
Domains to Search: add site urls here if you want to limit your search to certain sites (one per line).
<h3>Extending</h3>
Yahoo App ID can be overridden with a defined constant in wp-config.
<pre><code>define('YAHOO_APP_ID', 'your_app_id_goes_here');
</code></pre>
There are some filters available to use.
pw_boss_title – applied to the title of the search engine in the search form. Filter function arguments: title.
pw_boss_button – applied to the button to initiate the search in the search form. Filter function arguments: button text.
pw_boss_stylesheet – applied to the search engine stylesheet to provide your own custom stylesheet. Filter function arguments: default stylesheet.
pw_boss_result_info – modify the result meta information (1-10 of 201321 results for WordPress)

Yahoo BOSS

The Yahoo BOSS plugin makes it easy to create a search engine in your WordPress install. This plugin does not replace the default search.

Marcus (aka @msykes)

Pixelite

Marcus

Meta Tags Manager is a powerful yet simple, lightweight plugin which allows you to add custom meta tags to your site. Features include:
<ul>
<li>Supports meta tags including the name, property, http-equiv, charset and itemprop attributes.</li>
<li>Choose from predefined types, such as ‘name=”keyword”‘ or create your own by typing it in.</li>
<li>Add meta tags to specific posts, choose what Custom Post Types to support from our settings page.</li>
<li>Add global meta tags that will display on specific CPTs, Taxonomies, your front page or your whole site.</li>
<li>Automatically add Open Graph details to your home page.</li>
<li>Automatically add Schema and Structured Data to your home page.</li>
<li>Add Google Sitelinks and Sitelinks Search markup.</li>
<li>Easily add verification codes for services like Facebook, Google Webmaster Tools, Bing Webmaster Tools, Yandex and more (or… create your own custom meta tags!).</li>
</ul>
Use cases include:
<ul>
<li>Adding Google and Yahoo site verification tags</li>
<li>Adding additional open graph, twitter card or other social media meta info not supported by other SEO/Meta plugins</li>
</ul>
<a href="https://metatagmanager.com/gopro/?utm_source=plugin-readme&utm_medium=plugin&utm_campaign=plugin" rel="nofollow ugc">Go Pro</a> for many newly added features, including:
<ul>
<li>Dynamic placeholders to include data about the page being displayed, such as page title, comment count, thumbnail URLs and more!</li>
<li>Additional contexts to add global meta tags, as well as exclusion rules for finer-grained controls.</li>
<li>Shortcode support within meta descriptions, allowing for more dynamic data insertion with plugins such as ACF</li>
<li>Unique tag detaction of Meta Tag Manager tags with hierarchical precedence, avoid creating duplicate meta tags.</li>
<li>Taxonomy support – create meta tags for individual taxonomy term pages such as a single tag or category.</li>
<li>More to come! Go Pro now and get an early-bird discount of up to 50%!</li>
</ul>

Meta Tag Manager

Easily add and manage custom meta tags to various parts of your site or on individual posts, such as Yahoo and Google verification tags.

Yahoo BOSS vs Meta Tag Manager