Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer vs WP Optimizer – The All-In-One real Performance-Boosting Plugin

Clearfy Cache is no longer under active development. We recommend using Super Page Cache as it provides a more powerful and modern caching solution for WordPress. In October 2025, Clearfy Cache was acquired by Super Page Cache. We’re retiring Clearfy Cache in favor of Super Page Cache to ensure users have access to the best performance optimization features, improved compatibility, and a superior user experience. Thousands of users already optimized their WordPress sites with Clearfy plugin. It’s multipurpose and free tool with tons of settings. Combine it with other plugins and you’ll get better optimized and secure WordPress website. Optimize SEO and SPEED of your website in 5 minutes Clear website code from trash; Eliminate the WordPress vulnerabilities; Speed up search engine indexing; Fix another plugin’s bugs; Make your WordPress easier, more convenient and faster. You’ll get 50+ useful functions for your WordPress website optimization, mixed and packed into the only one Clearfy plugin. In addition, we have quality video lessons and tutorials that will help you to understand plugin settings. But don’t hurry to download Clearfy until you know its history and strengths. WordPress optimization plugin Clearfy — the beginning We create plugins, themes and customer’s projects more than 8 years. Every time, we faced the same problem — each project is unique and do not need all WordPress functions which continued to consume hosting resources, make SEO problems and interfered with daily work. To fix this we used our prepared code snippets and wasted many time for theirs testing and revisions. Therefore, we decided to create universal plugin to speed up our work. Using all of our skills, we collected them into one WordPress plugin called Clearfy. Initially we used optimization plugin for customer’s projects and ours but later we understood that problem is global so we shared plugin for you absolutely free. Maybe you know the situations when you need to remove extra code, widget or delete duplicate pages on your website. Sometimes you inserted code snippets, which you have found in web by yourself or spent big money with freelancers. Now you have excellent opportunity to optimize WordPress with Clarify plugin and not waste your time at specialists or use doubtful solutions. How Clearfy will improve WordPress SEO Based on users’ feedback, who optimized WordPress with Clearfy plugin, there is good performance growth at the Pingdom, GTmetrix, Google PageSpeed Insights and YSlow services. In addition, we observed important features: the page indexing of websites, blogs and online stores has improved; the pages became better ranking by search engines after duplicates deletion; websites became cleaner for search engines that was improved SEO and traffic. Do you want the same or better? Download Clearfy for free and see for yourself! Configuring the plugin takes only 5-10 minutes. Just think how long it would be take you to find and configure all optimization scripts, plugins, if you had not the all in one solution Clearfy. More than 50 Clearfy plugin features for WordPress optimization PAGE CACHING Clearfy Cache is a simple, yet powerful WordPress caching plugin that is easy to use, needs minimal configuration, and best of all helps improve site performance for a faster load time. It creates static HTML files of frontend pages and stores them on the server’s disk. This allows the static HTML files to be delivered instead of generating pages on the fly, avoiding resource intensive backend processes from the WordPress core, plugins, and database. HOW DOES THE CACHING WORK? Clearfy Cache captures page contents and saves it as a static HTML file on the server’s disk. The static HTML file created can be one of several possible cache versions depending on the plugin settings and HTTP request. Accepted static HTML files are then delivered without any database queries or on the fly compression, allowing for a quicker page load. **Enable Cache **Browser Caching (PRO) **Mobile Cache (PRO) **Widget Cache (PRO) PERFORMANCE OPTIMIZATION Minify HTML — compresses the code, speeds up the website loading. Minify CSS — you can decrease the size of css files Minify JS — you can decrease the size of css files Critical CSS — Add CSS files or CSS code to the critical section so that it connects at the very beginning of the page. **Defer JS & CSS Code cleanup Disable RSS Feeds — disables RSS if you using WordPress for website only, not for blog. Disable Emojis — emojis generates extra code and slow down the site, even if you did not put any smiley. Remove jQuery Migrate — if you use several popular plugins that are regularly updates, then you can safely delete jQuery Migrate. Disable Embeds — if you do not insert videos into the posts or pages, turn embeds off. Remove dns-prefetch — may improve image loading in some cases. Remove RSD link — if you create posts and pages inside WordPress then you do not need the Real Simple Discovery function. Remove wlwmanifest Link — if you publish posts and pages via WordPress interface, 99% this function is not necessary for you. Remove Shortlink — if you use permalinks, you do not need the shortlinks. Remove Previous/Next Post Link in HEAD — delete previous and next post links if you do not use the blog. Remove .recentcomments Styles — remove if you want to change the “Related posts” widget styles. WordPress SEO optimization Automatically insert the alt attribute — sets the alt attribute for all images in posts and pages, if alt is absent. Create the Correct robots.txt — helps to create the perfect Robots.txt to improve the indexing or close that would not be indexed. Insert the Last Modified Header Automatically — it helps search engines to understand which posts and pages are modified last and index them first. Return If-Modified-Since Header — improves indexing telling to search engines that pages and posts have changed. Remove Post Title from Yoast SEO Breadcrumbs — cuts out the title from breadcrumbs at pages or posts. Remove image:image tag from the Yoast SEO XML Sitemap — eliminates the site map errors at the Yandex Webmaster. Disable Schema JSON-LD — forbids Google to generate advanced search snippet with website page links. Disable SEO Yoast’s Structured Data — disables structured company data generated by Yoast SEO. Remove Yoast SEO Comments from Head Section — removes data from the code, which tells that your website is optimized by Yoast SEO plugin. Remove WordPress page duplicates Remove Date Archives — completely removes the date archives and sets the redirect to front-page. Remove Author Archives — completely removes the author archives and sets the redirect to front-page. It is useful if the site’s author is single. Remove Tags Archives — removes tag archives and redirects to front-page. Remove Attachment’s Pages — by default, each media file has its own page. Clearfy removes them and redirects to the page or post into which this media file was inserted. Remove Posts Pagination — page navigation is not needed with a single post. It is better to delete it and make some posts. Remove ?replytocom — eliminates the posts comments duplicates. WordPress privacy settings Remove Generator Meta Tag — version info remove. Remove Style Files Version — complicates the process if someone wants to hack your site. Remove Javascript Files Version — it is more difficult to determine the version of installed plugins and hack the site. Remove Querystrings — helps with the caching of JS and CSS and increase the speed of website load. Remove HTML Comments — hacker cannot determine versions of themes and plugins by comments in the code. WordPress defense Hide Author’s Login — complicates the hacking process. It’s more difficult to find out your login for hacker. Hide WordPress Login Error Messages — the attacker does not understand what he entered incorrectly, login or password. Disable XML-RPC — disable pingbacks and trackbacks. Disable X-Pingback Link — removes the link and the ability to spam with pingbacks. WordPress widgets WP Widgets Disable — removes WordPress widgets, all or selectively (Links, Archives, Meta, Search, etc.) WordPress updates: core, plugins, themes Automatic Plugins Updates — turn it on and you no longer need to think about plugins updates. Disable Plugins Updates — disables plugins updates and updates notices. You can disable updates of all plugins or each individually. Automatic Themes Updates — all of your themes will update automatically. Disable Themes Updates — all of your themes will stop to update and notify about updates. Disable Translation Updates — disables automatic translation updates for themes and plugins. WordPress Automatic Updates — your WordPress will be update automatically. Disable WordPress Updates — completely disables WordPress updates. Disable Update Notifications — users without permissions to update themes, plugins and WordPress will not receive updates notifications. WordPress comments Disable Comments — allows you to completely disable WordPress comments overall or for selected post types. Remove Comments / Delete Comments — completely removes WordPress comments. Close Comments — completely closes WordPress comments and removes the “Comments” section from the left menu. Remove URL / Website Field from Comment Form — removes a comment author Website field. Replace Outbound Links in Comments with Javascript — all external links in comments are reliably closes from search engines indexing. Replace Outbound Links of Comment Authors with Javascript — search engines no longer index links to the comment author’s site. Admin notices, WordPress updates notifications Disable Admin Notices — hides all or selected notifications of the WordPress admin. Heartbeat API optimization Disable WordPress Heartbeat API — completely disables the Heartbeat API WordPress function. Limit WordPress Heartbeat API — limit the frequency of Heartbeat API requests. WordPress admin bar optimization Remove, Hide or Disable top Admin Bar — completely disables Admin Bar when browsing the website. Remove WP Logo from Admin Bar — removes the WordPress logo, eliminates accidentally clicking on it. Replace “Howdy” with “Welcome” — changes the text of the greetings WordPress for greater presentability and respectful treatment. WordPress posts optimization Disable Revisions — completely disables posts/pages revisions. Limit Revisions — limits the number of revisions per post/page. Disable Autosave — disables autosaves when editing posts and pages. Remove Smart Quotes — disables automatic insertion of “typographic quotes”. Remove Auto Paragraph (Wpautop) — disables texts auto-formatting. WordPress scripts and styles manager (assets manager) Disable Unused Styles of Plugins and Themes — you can selectively disable styles where they are not need and speed up the website. Disable Unused Scripts of Plugins and Themes — disable scripts wholly or partly and optimize the loading of your website. New useful tools and opportunities for WordPress optimization WP Asset CleanUp Manager (Gonzales), Disable Comments and remove comments in database, Heartbeat Control, Disable updates and enable automatic plugins and themes updates One click to WordPress optimization As you can see, the Clearfy plugin has a tremendous set of functions for WordPress optimization. In addition, you can turn off any unnecessary function in one click. You can forget about opening functions.php, insertion kilometers of code and, in the end, getting critical errors on the website. Also, remember that WordPress is regularly updates and at one not the perfect moment, your site will break, because the manually inserted code has not been updated by anyone. Better, use the Clearfy plugin, which is updates and supports by WordPress professionals and, in addition, does not load your site. Of course, there are many similar solutions, but to replace Clearfy, you will need to install about 30 plugins, each of which performs only a small role in WordPress optimization. Thus, the Clearfy plugin, amazing with its functions, will be your indispensable assistant to improve: security; promotion and SEO; speed of the website, blog and online store. Important notice! Clearfy does not replace defense, promotion and acceleration plugins, it’s only complements them. This plugin should be on every WordPress website. Feel free to install this must-have plugin, share it with friends and colleagues to make their sites better and simplify their life! Thanks the authors of plugins We used some useful functions from plugins WP Asset CleanUp (Gonzales), bicycles by falbar, wp disable, easy updates manager, Disabler, Admin Bar Disabler, Cerber Security & Antispam, Admin Tweaks, Autoptimize, Fast Velocity Minify, Minify HTML, Hummingbird Page Speed Optimization, WP Super Minify. Recommended separate add-ons If you think that you do not need all Clearfy features, you can pick up a mini plugin in the list below. Each of these plugins solves only one specific task. All of them are already part of the Clearfy plugin: WordPress Assets manager, dequeue scripts, dequeue styles Disable Comments for Any Post Types (Disable XML-RPC, Disable Self Pingbacks, Remove Comments) Disable updates, Updates manager, Disable automatic updates Disable admin notices individually Cyrlitera – transliteration of links and file names Translations English (default), always included Russian big thanks to Alexander Kovalev French — big thanks to @kingteamdunet, @fchaussin users Italian (70%) Chinese — big thanks to @idoog and @robertsky_ German — big thanks to @moviemaster8 Dutch (Belgium) — big thanks to sensuelas Portuguese (Brazil) – big thanks to @rdsfelipe We are very need for your help with translating the Clearfy plugin into your native language. We want to make it international and understandable for everyone. Please contact us via email inside the plugin, or create a topic on our support forum if you can help with the translations. In exchange for your help, we will give you better support and our premium plugins absolutely free!

Are you frustrated by a slow website? WP Optimizer brings performance, maintenance, diagnostics and site-management tools into one modular WordPress plugin. WPcOptimizer is a free, all-in-one performance plugin that can replace the 3–5 separate speed plugins most sites run today — page caching, script minification, image lazy loading, LCP preloading, WebP delivery and more — to help you pass Core Web Vitals: Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS) and Interaction to Next Paint (INP). It runs on Apache, Nginx, LiteSpeed and OpenLiteSpeed, and it is fully WooCommerce-aware. One cache plugin, one dashboard, no premium upsells for core features, and everithing run on your server, no external tool or subscription is required. And uf you prefer to keep your current cache plugin? Turn off the modules that overlap and use only the tools you want (see the FAQ). Core Features Static Page Cache: Store complete HTML responses on disk and serve eligible cached pages before WordPress loads through server-specific rules. Configure lifetimes, URL rules, query-string handling, user scope, status-code groups, cookie and user-agent exclusions, automatic content-aware purging and per-rule hit, miss and disk-usage reports. Query & Object Caching: Cache selected WP_Query results and database queries with independent lifetimes, rules and targeted invalidation when related content changes. An optional WordPress object-cache drop-in can use Redis or Memcached when a supported PHP extension and service are available. HTML, CSS & JavaScript Minification: Minify rendered HTML, inline CSS and inline JavaScript, plus local stylesheet and script files. Generated assets are cached on disk, already-minified URLs are skipped, relative CSS paths are preserved and sensitive page-builder assets and markup bypass transformation. Compression & Browser Caching: Generate server directives for GZIP or Brotli compression and configurable browser-cache headers for CSS, JavaScript, images, fonts, archives and other static resources, including optional immutable, stale-if-error and stale-while-revalidate policies where supported. Lazy Loading & Layout Stability: Add native lazy loading to images and iframes, prevent videos from preloading data before they are needed and add missing image width and height attributes when WordPress attachment metadata is available. LCP, Font & Navigation Hints: Detect an image reported as the Largest Contentful Paint element and add a high-priority image preload, enforce font-display: swap, optionally defer font stylesheets and prefetch eligible same-origin links on hover or touch intent. Local Image Optimization & WebP: Compress existing media-library images and generated thumbnails locally with Imagick or GD, optionally resize oversized files, preserve EXIF data when requested and convert supported images to WebP. New uploads and large library scans can be processed automatically in background batches. Media Cleaner: Scan the media library or a selected uploads path for files that are not referenced by WordPress content, then review, ignore or delete the reported items from the dashboard. Four-Stage Page Test: Compare a signed baseline request with WP Optimizer bypassed against the current warmed configuration. The report measures response time, TTFB, peak memory and response size, while diagnostic warmup data highlights slow or repeated queries, expensive hooks and callback samples. Performance Monitor: Record sampled request history and cache hit/miss metrics, identify slow SQL and profile the load time, callback time, SQL time, memory use and query count attributable to WordPress core, the active theme and installed plugins. Capture scope, sampling rates and slow-request thresholds are configurable. Database Cleanup, Backups & Autoload Health: Remove revisions, auto-drafts, trashed posts, spam comments, transients and orphaned metadata, optimize selected tables, create and restore SQL backups and inspect the size and autoload status of wp_options rows before disabling autoload or deleting an option. Cron & Heartbeat Management: Schedule automatic database and media optimization, reduce front-end cron checks, set the wp-admin Heartbeat interval and inspect, create, edit, run or delete WordPress cron events and custom schedules. WordPress Cleanup & Admin Controls: Independently disable unused WordPress output and features such as emojis, XML-RPC, feeds, oEmbed/REST access, shortlinks, relational links, the core sitemap, jQuery Migrate, Dashicons, Global Styles, widgets, comments and selected Block Editor features. Dashboard panels, Admin Bar items and non-admin dashboard access can also be controlled. Activity Log & Suspicious Request Monitoring: Record selected user, post, term, attachment, option and plugin actions with optional IP, user-agent and request data. Optional request rules detect and log patterns associated with XSS, SQL injection, path traversal, command injection, sensitive-file probes and custom regular expressions. WordPress & Server Security Hardening: Generate environment-aware rules that can disable directory listings and HTTP TRACE, protect configuration files, add HSTS, MIME-sniffing, referrer and frame protections, reduce WordPress and server version disclosure, block basic user enumeration and disable the built-in file editor. Cloudflare Cache Purging: Test a Cloudflare API token and Zone ID from the dashboard, purge by host, cache tag or the complete zone and automatically clear the configured Cloudflare edge cache when WP Optimizer clears its local page cache. SMTP & Mail Logging: Override WordPress PHPMailer connection settings with a configurable SMTP server, authentication, encryption and timeout, and optionally record outgoing email with automatic cleanup of older log entries. WordPress Update Controls: Disable WordPress core or plugin update checks, the general automatic updater, update notices, the Updates admin page and update notification emails. WP Optimizer retains its own twice-daily manual update check when general plugin update checks are disabled. Configuration Backups & Recovery: Create throttled configuration snapshots before settings changes, retain the latest 50 backups and provide restore, import, export, per-module reset and full-reset tools. If WP Optimizer or one of its managed cache drop-ins causes a fatal error, the recovery service can try a saved configuration or perform a controlled plugin reset. System, Server & Compatibility Tools: Review WordPress, PHP, database, web-server, filesystem and storage details from one screen. Server rules are generated for Apache, Nginx, LiteSpeed Enterprise or OpenLiteSpeed, while WooCommerce transactions and supported page-builder edit or preview requests automatically bypass incompatible cache and output transformations. Configuration backups and recovery WP Optimizer creates a configuration backup before its main settings are updated. To avoid duplicate snapshots during rapid auto saves, it reuses a backup created within the previous 15 minutes and retains the newest 50 backups. From the Settings module, administrators can review or delete backups, restore a previous configuration, import or export settings and reset individual modules. Restoring settings runs the normal configuration lifecycle so modules, managed cache drop-ins and generated server rules stay synchronized. If a fatal error comes from WP Optimizer or a plugin-managed object-cache.php or db.php drop-in, the recovery service can try saved configurations or perform a controlled factory reset. A reset can remove plugin-managed drop-ins, generated server rules, static cache data, minified resources, direct-cache files and scheduled optimization tasks. Recovery does not reset unrelated themes, plugins or server configuration. Server, WooCommerce and page-builder compatibility WP Optimizer supports WordPress Multisite and detects Apache, Nginx, LiteSpeed Enterprise and OpenLiteSpeed. Apache and LiteSpeed Enterprise use managed rules in the local .htaccess file. Nginx uses a generated configuration file that must be included in the website server block before Nginx is reloaded. OpenLiteSpeed receives compatible rewrite rules for direct cache delivery, redirects and rewrite-based security controls. Enable Auto Load from .htaccess for the virtual host. Configure compression, response headers, MIME types and other non-rewrite options in WebAdmin, then restart OpenLiteSpeed after rewrite changes. A Free Alternative to Premium Performance Plugins WP Optimizer is a free alternative to paid performance plugins such as WP Rocket, FlyingPress and many others. Static page caching with optional direct delivery, WP_Query and database caching, Redis or Memcached object caching, HTML/CSS/JavaScript minification, GZIP and Brotli compression, browser caching, lazy loading, LCP and font optimizations, local image compression and WebP conversion, Cloudflare purging, database cleanup, cron management, Page Test and Performance Monitor are included without premium-locked modules or feature upsells. Use it as a modular all-in-one toolkit or enable only the tools that complement your existing setup, but never let two plugins manage the same optimization layer—especially page cache, object or database cache, minification or generated server rules. Recommended setup For an existing or production site: Review the environment using WP Info module. Enable browser caching, supported compression and image optimization. Enable WP-Optimizer schedule to allow auto image and database optimization. Create a database backup before cleanup. Enable the standard page cache and test dynamic pages. Activate HTML, CSS and JavaScript optimization separately. Clear generated caches after important setting changes. Test forms, search, login, account and checkout flows. Use Page Test and Performance Monitor to verify the result.