Arefly

Do you want other people (From Facebook, Twitter, etc.) can visit the latest post of your blog just directly by a link?
Install this plugin now!
This plugin allow you to redirect you to the latest post of your blog by http://YOUR_BLOG_URL/?lastpost
You may also change “lastpost” to be your own word!
Live Demo: <a href="http://www.arefly.com/?lastpost" rel="nofollow ugc">Click Here</a> (You will go to the latest post of my blog)
中文介紹請看<a href="http://www.arefly.com/last-post-redirect/" rel="nofollow ugc">這裏</a>
<h4>Translators</h4>
<ul>
<li>Chinese, Simplified (zh_CN) – <a href="http://www.arefly.com/" rel="nofollow ugc">Arefly</a></li>
<li>Chinese, Traditional (zh_TW) – <a href="http://www.arefly.com" rel="nofollow ugc">Arefly</a></li>
<li>English (en_US) – <a href="http://www.arefly.com" rel="nofollow ugc">Arefly</a></li>
</ul>
If you have created your own language pack, or have an update of an existing one, you can send <a href="https://codex.wordpress.org/Translating_WordPress" rel="nofollow ugc">gettext PO and MO files</a> to <a href="http://www.arefly.com/about/" rel="nofollow ugc">Arefly</a> so that I can bundle it into Last Post Redirect. You can download the latest <a href="https://plugins.svn.wordpress.org/last-post-redirect/trunk/lang/last-post-redirect.pot" rel="nofollow ugc">POT file</a>.

Last Post Redirect

Redirect you to the latest post of your blog by a direct link.

pipdig

Redirect all 404 missing links to the homepage using a 301 redirect. This means all broken links will still count towards your site’s SEO ranking.
We designed this plugin to be very lightweight. There are no options or settings (or annoying banner ads trying to sell SEO services). Simply activate the plugin and you’re done! It will redirect 404s silently in the background without slowing down your website.
<h3>Features</h3>
<ul>
<li>Works with any theme.</li>
<li>Works on any host.</li>
<li>Super lightweight (will not slow down your site).</li>
<li>No logs (fully GDPR compliant).</li>
<li>Helps with SEO.</li>
<li>100% free with nothing locked behind a “pro” version.</li>
</ul>
This free plugin is brought to you by <a href="https://www.pipdig.co" rel="nofollow ugc">pipdig</a>

Redirect 404 to Homepage

Redirect 404 missing pages to the homepage using SEO 301 redirection. Super lightweight!

Last Post Redirect vs Redirect 404 to Homepage