This plugin can invalidate the cache automatically if you are using full site CDN.

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<p>If you blog are using CloudFront on the main WordPress domain (e.g. www.example.com), and you want to cache HTML page for not logged in user. You could set a long “Default TTL” for these HTML pages if the cache could invalidate automatically.</p>
<h4>Invalidation behaviors</h4>
<ul>
<li>Invalidate the whole cache when a new post published</li>
<li>Invalidate a post page when a post updated</li>
<li>Invalidate a post page if have any comment has changed on that page</li>
<li>Each invalidation has a minimum interval of 10 minutes</li>
</ul>
<h4>Requirements</h4>
<ul>
<li>PHP 5.4+</li>
<li>WordPress 4.4+</li>
<li>A CloudFront account and AWS Access Key and Secret Key to access <a href="https://tlo.xyz/create-cloudfront-distribution-for-wordpress/" rel="nofollow ugc">CloudFront distribution</a>.</li>
</ul>
<h4>Recommendations</h4>
<ul>
<li>Offload CSS, JS and medias file to another domain with a different distribution, because this plugin will invalidate the whole cache when updating the post.</li>
</ul>


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