This article lists some of the Frequently Asked Questions and Solutions regarding Page Caching and the different methods provided.<\/p>\n

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Speed Up Your WordPress Website.<\/strong><\/p>\n

A Difference of Just 100ms in Page Load Speeds Can Cause a Visitor to Prefer Your Competitor’s Website.<\/p>\n<\/div>\n

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View Plans<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
My pages are still showing old content<\/h4>\n
If cache invalidation is not occurring soon enough, resulting in pages showing expired content because the now invalid cache hasn’t been rebuilt, you may attempt the following:<\/p>\n
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Adjust the Garbage Collection Interval<\/b> under Page Cache > Advanced<\/b> to a shorter interval.\n
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This will force your page cache to be rebuilt more often, though keep in mind that adjusting this value may have an adverse performance impact if set too low.<\/li>\n<\/ul>\n<\/li>\n
Adjust the Cache Preload<\/b> settings under Page Cache > Cache Preload<\/b> to automatically rebuild pages on a shorter interval\n
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Ensure that you do not set the Update Interval<\/b> too low or the Pages Per Interval<\/b> too high, as this may have an adverse performance impact.<\/li>\n
Consider providing a Sitemap URL<\/b>, as this will allow you to specify the order in which pages are rebuilt.<\/li>\n<\/ul>\n<\/li>\n
Switch to using an in-memory caching method as shown in the VPS \/ Dedicated Server<\/a> or Multiple Server<\/a> sections.<\/li>\n<\/ul>\n
Another cause of pages showing old content may be that your dynamic content is being cached. You may attempt the following:<\/p>\n
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Exclude pages that contain dynamic content from being cached under Page Cache > Advanced<\/b> so that the entire page isn’t cached.\n
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Note that if you have to add exclude rules for many pages, consider (add constant \/ use filter hook)<\/li>\n<\/ul>\n<\/li>\n
If a page requires small amounts of dynamic content, you may still cache this page by using mfunc functionality or adjust the page logic to use AJAX calls to pull such content.<\/li>\n<\/ul>\n
Enabling page caching didn’t improve my performance<\/h4>\n
Compare your page hit rate against the cache hit rate reported by your chosen method as when your cache hit rate is low, a plugin or your theme may be misusing or blocking page caching. You may check these values by:<\/p>\n
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Enabling Page Cache<\/b> debugging under General Settings ><\/b> Debug Mode<\/b>, which will append page statistics to the end of each HTML page when enabled.\n
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Note:<\/b> Ensure that this is only enabled for testing purposes, as it has a negative impact on performance.<\/li>\n<\/ul>\n<\/li>\n
Consider upgrading to W3 Total Cache Pro, which provides access to the Statistics<\/b> page that contains helpful information about all methods currently in use.<\/li>\n<\/ul>\n
Be aware that all pages with query strings in the URL are not cached by default. You may attempt to reduce the impact of loading these pages by performing the following:<\/p>\n
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Consider reducing the total number of pages that have query strings by adjusting your WordPress Permalinks<\/b> settings to an option other than Plain.<\/b><\/li>\n
If a page requires a query string that is not likely to change or impact content, consider adding these URLs to Page Cache > Advanced > Accepted Query Strings<\/b> so that they may be cached properly.<\/li>\n<\/ul>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"
This article lists some of the Frequently Asked Questions and Solutions regarding Page Caching and the different methods provided. Speed Up Your WordPress Website. A Difference of Just 100ms in Page Load Speeds Can Cause a Visitor to Prefer Your Competitor’s Website. View Plans My pages are still showing old content If cache invalidation […]<\/p>\n","protected":false},"author":529,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"bgseo_title":"W3 Total Cache Page Caching FAQ","bgseo_description":"This article lists some of the Frequently Asked Questions and Solutions regarding Page Caching and the different methods provided. ","bgseo_robots_index":"index","bgseo_robots_follow":"follow","footnotes":""},"categories":[740,692],"tags":[],"class_list":["post-18734","post","type-post","status-publish","format-standard","hentry","category-page-cache","category-w3-total-cache"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.boldgrid.com\/support\/wp-json\/wp\/v2\/posts\/18734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.boldgrid.com\/support\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.boldgrid.com\/support\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.boldgrid.com\/support\/wp-json\/wp\/v2\/users\/529"}],"replies":[{"embeddable":true,"href":"https:\/\/www.boldgrid.com\/support\/wp-json\/wp\/v2\/comments?post=18734"}],"version-history":[{"count":5,"href":"https:\/\/www.boldgrid.com\/support\/wp-json\/wp\/v2\/posts\/18734\/revisions"}],"predecessor-version":[{"id":125538,"href":"https:\/\/www.boldgrid.com\/support\/wp-json\/wp\/v2\/posts\/18734\/revisions\/125538"}],"wp:attachment":[{"href":"https:\/\/www.boldgrid.com\/support\/wp-json\/wp\/v2\/media?parent=18734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.boldgrid.com\/support\/wp-json\/wp\/v2\/categories?post=18734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.boldgrid.com\/support\/wp-json\/wp\/v2\/tags?post=18734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}