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WP Fastest Cache

WP Fastest Cache

The simplest and fastest WP Cache system
Rating:
4.9
star-rating-1star-rating-2star-rating-3star-rating-4star-rating-5
Active Installations:
1000000+
Last Updated:
Jun 16, 2025
WordPress Version:
5.3 or higher
Tested up to:
6.8.1

Google PageSpeed Boost

Accelerate your site

SEO Ranking Enhancement

Boost your visibility

CDN Integration Support

Effortless speed

Premium Features Available

Super fast load

1.3.8

  • Added a condition to exclude tags from js combining
  • Fixed: Issue where the cache was not being cleared when a page was deleted
  • Fixed: PHP fatal error caused by an undefined function current_datetime() in cache.php on line 1130
  • Added support for fetching and processing multiple pages of Cloudflare zones to ensure all potential matches are considered

1.3.7

  • [Improvement] Serve cached content via .htaccess rules instead of PHP when URLs include the fbclid query string
  • [FEATURE] Added support for Spanish (Chile) and Ukrainian languages
  • to update translation files
  • to fix PHP Fatal error: Uncaught TypeError: method_exists(): Argument #1 ($object_or_class) must be of type object|string, array given in cdn.php:383
  • [Improvement] Added specific handling for BunnyCDN 403 errors

1.3.6

  • Prevented unnecessary cache deletion for pending comments marked as spam or moved to trash
  • Updated caching behavior to serve URLs with Google Merchant Center query strings (e.g., /?srsltid) from the cache, improving performance

1.3.5

  • Updated cache creation time display to follow WordPress date and time format settings
  • Removed the ‘Static CSS File Generation’ warning when using the Divi theme.

1.3.4

  • to fix PHP Fatal error: Class “VarnishWPFC” not found in preload.php
  • to fix Undefined property: stdClass::$total in preload.php on line 753

1.3.3

  • [Improvement] Toolbar style adjusted to align with WordPress standard for better consistency and user experience
  • to change the cache path for the Polylang-Pro plugin
  • [Improvement] Modified the toolbar menu of WP Fastest Cache plugin to improve usability and navigation
  • [FEATURE] Added a filter that allows users to easily remove the WP Fastest Cache menu from the admin toolbar [Details]

1.3.2

  • [Improvement] Added a new action to handle the addition of keyword items in the Preload Wizard
  • Corrected typos in the Cloudflare CDN integration wizard and in the DB tab
  • [FEATURE] Added a filter to define the token for preload functionality [Details]

1.3.1

  • [FEATURE] Added a filter that allows users to easily remove the cache creation comment from the footer [Details]
  • [Improvement] Added a warning notification to alert users if the “Element Caching” option in the Elementor plugin is not inactive [Details]
  • Refactored remove_url_parameters() for improved efficiency
  • Fix issue: Logic to determine the $number variable based on the WPFC_PRELOAD_NUMBER constant for preload when a sitemap is used

1.3.0

  • Prevent caching of 403 Forbidden error pages
  • Fix issue: Exclude JS files with the “data-no-minify” attribute from the combining process
  • Fixed PHP Notice: Undefined index: HTTP_HOST in wpFastestCache.php on line 489

1.2.9

  • Refactored ‘Clear Cache via URL’ feature
  • Added feature to clear post cache triggered via URL [Details]

1.2.8

  • refactoring for CSS minification feature
  • refactoring for Cloudflare Integration
  • to update translation files

1.2.7

  • to fix the issue of backslashes being removed in the <pre> tag after minifying HTML

1.2.6

  • refactoring for getABSPATH()
  • to prevent clearing cache after deleting coupon which was created by YITH WooCommerce Coupon Email System Premium
  • to check the REDIRECT_QUERY_STRING for the gtranslate plugin

1.2.5

  • to fix the creation of cache for URLs that end with .xml
  • to use the native WordPress function current_time() instead of the date() function
  • refactoring the purge_cache() function of Varnish Cache

1.2.4

  • refactoring for getABSPATH()
  • to fix PHP Deprecated: Creation of dynamic property CssUtilities::$url is deprecated in css-utilities.php on line 348
  • to fix PHP Deprecated: Creation of dynamic property CssUtilities::$url_for_fix is deprecated in css-utilities.php on line 412
  • to remove duplicate extensions in the directive for the browser caching feature

1.2.3

  • Farewell, StackPath, and a warm welcome to BunnyCDN
  • to update translation files
  • to exclude script element from minification when data-no-minify attribute is set
  • [FEATURE] to add Slovenian language
  • refactroning of specificDeleteCache()

1.2.2

  • Security Enhancements
  • to update translation files

1.2.1

  • refactroning of the condition that was added for Divi theme
  • [FEATURE] Add a hook system for creating a post cache by id [Details]
  • to fix the issue of obtaining the latest version of the sitemap after a restart
  • to check if the intl extension is available for Cloudflare integration
  • to fix Warning: Undefined property: stdClass::$zone_id in cdn.php on line 227

1.2.0

  • to make the Preload feature to be compatible with Sitemap Index
  • to hide the premium tab for the premium users
  • to show warning if the Static CSS File Generation option of Divi theme is enabled
  • to update translation files
  • to fix PHP Warning: Undefined array key “sitemaps” in preload.php on line 62
  • to change the cache path for the Polylang-Pro plugin
  • to check if the buffer has only one line (no line breaks)
  • refactoring of checkHtml()
  • to check that Cookie Notice & Compliance for GDPR / CCPA is active or not

1.1.9

  • to add gear button for the preload feature
  • to remove image urls for sitemap preload
  • to fix PHP Deprecated: Required parameter in preload.php on line 576
  • [FEATURE] Moving the menu item under the settings menu [Details]
  • to fix Warning: Undefined array key “action” in wpFastestCache.php on line 378 and 395

1.1.8

  • [FEATURE] to add Sitemap option for the preload feature [Details]
  • to update translation files
  • to fix PHP Warning: Attempt to read property “term_taxonomy_id” on bool in wpFastestCache.php on line 1638

1.1.7

  • to change the cache path for the Polylang plugin
  • [FEATURE] to add Korean (Korea) language
  • to update translation files
  • refactoring of is_amp()
  • to replace empty char which exist in the admin cookie with %20 for RewriteCond

1.1.6

  • to update translation files
  • to fix problem that the first js source is not able to be excluded
  • refactoring of set_cache_file_path()
  • refactoring of Buffer Callback Filter [Details]

1.1.5

  • to replace wp_remote_get() with wp_safe_remote_get() in the check_url() function
  • to update translation files
  • to fix PHP Warning: Undefined array key “roles” in wpFastestCache.php on line 962
  • to remove multiple slashes from url
  • to fix PHP Warning: Attempt to read property “wpFastestCacheLanguage” on array in admin.php on line 23

1.1.4

  • to check trailing slash for query string cache
  • refactoring process of clearing homepage cache by cache timeout

1.1.3

  • to change translation system [Details]
  • refactoring of delete_author_page_cache()
  • to add Czech, Dutch (Belgium), Galician, Hungarian, Indonesian, Japanese, Persian, Spanish (Colombia), Spanish (Ecuador), Spanish (Ecuador), Spanish (Venezuela), Spanish (Argentina), Spanish (Mexico) translations
  • to enable the toolbar settings wizard for the Multisite installation [Details]
  • to fix low level vulnerability

1.1.2

  • to clear cache of next/prev posts after updating or publishing a post
  • to fix E_WARNING: file_get_contents(): No such file or directory in admin.php on line 377
  • [FEATURE] Added ability to disable hook system [Details]
  • to fix PHP Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in preload.php on line 546
  • to fix Notice: Constant WPFC_CACHE_QUERYSTRING already defined

1.1.1

  • [FEATURE] Varnish Cache Integration [Details]
  • to fix E_WARNING: unlink(): No such file or directory in wpFastestCache.php on line 1530

1.1.0

  • to show cache if the url contains a parameter of Yandex Click Identifier
  • [FEATURE] Excluding Yandex Click Identifier [Details]
  • [FEATURE] Adding “Regular Expression” option for the Exclude Pages feature [Details]

1.0.9

  • to improve the style of exclude feature wizard
  • to fix hiding the toolbar when logged in
  • to fix PHP Notice: Undefined offset: -1 in js-utilities.php on line 67
  • to fix PHP Fatal error: Uncaught Error: Non-static method cannot be called statically in clearing-specific-pages.php on line 58

1.0.8

  • to stop showing the “DONOTCACHEPAGE is defined as TRUE” comment in the footer for the ajax requests
  • [FEATURE] Clearing Specific Pages [Details]
  • to fix the site url on the exclude page
  • to fix PHP Notice: Function WP_User_Query::query was called incorrectly. User queries should not be run before the plugins_loaded hook

1.0.7

  • [FEATURE] Clearing Specific Pages (BETA) [Details]
  • to add last-modified header when cache is served via php

1.0.6

  • to serve sources via cdn for excluded pages if cdn is enabled
  • to fix PHP Notice: Undefined offset: -1 in js-utilities.php on line 48

1.0.5

  • to fix E_NOTICE: Undefined variable: path in wpFastestCache.php on line 2142
  • to add excluding feature for Buffer Callback Filter [Details]

1.0.4

  • to add avif extensions for cdn
  • to add WPFC_SERVE_ONLY_VIA_CACHE [Details]

1.0.3

  • Photon will no longer be supported [Details]
  • to exclude category url for preload if any error occurs

1.0.2

  • to add WP-CLI command for clearing cache of a post [Details]
  • to fix Warning scandir() at wpFastestCache.php:302
  • to fix Warning file_put_contents(/cache/wpfc-minified/index.html) at cache.php:1090
  • to fix Warning unlink(wp-cache-config.php) admin.php:885

1.0.1

  • to clear only cache of post/page even if the “update post” option is disabled

1.0.0

  • to define the save_settings() function of single preload feature as static function

EARLIER VERSIONS
For the changelog of earlier versions, please refer to [the changelog on wpfastestcache.com]

Excellent customer support

By thiagoba on June 27, 2025

Fantastic Speed

Great Support and Plugin

By keith (keithm13) on June 23, 2025

Great response from the help and fantastic improvement in performance of my website.

First class!

It works out of the box

By thedeafjoe on June 23, 2025

Just installed and set some settings and runs like smooth. It actually works, If you know how, you'll be up/running in no time. This is a great plugin!

Out of the box support

By autonomer on June 23, 2025

Out of the box support

Cache that breaks the page.

By lukas22 on June 18, 2025

Where I use elementor, the css doesn't load. Where I don't have elementor, the navigation for moving through articles doesn't work.

Excelent

By gerardolatino73 on June 15, 2025

Excelent Help

Excelent Plugin

Thanks

Tags cache used too much disk space

By p1c2d3 (postcd) on June 14, 2025

For some reason, plugin caused Tags cache to be 500MB on disk (details on the support forum when you search for "500MB").
Otherwise plugin is easy to use and I think helpful, advisable.

Speed Demon with a Few Quirks

By avirmedia on June 9, 2025

WP Fastest Cache is solid for boosting site speed! Love the mod_rewrite approach and auto-cache clearing when you publish posts. CDN integration with Cloudflare/Bunny is smooth, plus the preload feature is handy. BUT heads up - it can mess with analytics by caching AJAX/JS requests. You can add filter rules but they don't always work perfectly. Great for speed, just watch your stats!

Great Support and Quick Responses

By Thrijith Thankachan (thrijith) on June 7, 2025

I'm really impressed with their customer support, will highly recommend it!

Stopped working, causes Site Health critical warnings :(

By davidhc on June 5, 2025

Stopped working, causes Site Health critical warnings :(

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