Description
BaseCloud Boost is a professional-grade WordPress performance plugin that dramatically speeds up your website through intelligent full-page caching, asset optimization, and smart cache management.
Core Features
Page Cache
- Full-page HTML caching that bypasses WordPress and PHP entirely for maximum throughput
- GZIP and Brotli compression variants stored alongside each cached page
- Smart cache invalidation on post updates, comment submissions, and taxonomy changes
- Configurable cache lifetime (default: 24 hours)
- Separate mobile device cache for responsive-aware caching
- Cache exclusion by URL pattern or cookie name
Asset Optimization
- HTML, CSS, and JavaScript minification
- CSS and JS file combining to reduce HTTP requests
- JavaScript deferral for faster first paint
- Critical CSS extraction and inline injection
- Remove query strings from static asset URLs for better CDN hit rates
- Async-load non-critical Google Fonts with font-display=swap
Media Optimization
- Reliable native lazy loading for images, iframes, and videos — defers off-screen media without ever hiding it, so images always appear
- On-the-fly image compression — generates high-quality WebP copies of your images on upload, plus a one-click Bulk Compress tool for your existing media library
- Quality-preserving compression — originals are never altered; WebP copies are created alongside them at a tunable visually-lossless quality
- WebP and AVIF serving — automatically serves the next-gen format when available
- Video facade for YouTube and Vimeo — replaces iframes with click-to-play thumbnails
- preload=”none” applied to video tags for faster page loads
Cache Preloader
- Automatic sitemap-based URL discovery
- Background batch processing to keep the cache warm
- Real-time progress tracking in the admin dashboard
CDN Integration
- Generic CDN hostname rewriting for any CDN provider
- Cloudflare API cache purging — automatically clears Cloudflare edge cache on purge
- BunnyCDN API cache purging — mirrors local purge events to your Pull Zone
Database Optimization
- Post revision cleanup
- Auto-draft and trashed post/comment removal
- Expired transient removal
- Orphaned postmeta cleanup
- Table optimization (OPTIMIZE TABLE)
Security Headers
- X-Content-Type-Options, X-Frame-Options, Referrer-Policy
- Permissions-Policy (FLoC/Topics API opt-out)
- Strict-Transport-Security (HSTS) for HTTPS sites
Developer-Friendly
- Full hook API: filter cache behaviour, modify HTML before write, extend CDN purge logic
- WP-CLI commands for cache management
- PSR-4 autoloaded class architecture
External Services
BaseCloud Boost connects to the following external services only when you explicitly configure them in the plugin settings. No data is sent to any third-party service by default.
Cloudflare Cache Purge API (Optional)
If you enable Cloudflare CDN integration and provide a Zone ID and API Token, the plugin calls the Cloudflare API to purge cached content whenever your local cache is cleared.
- Service: Cloudflare, Inc.
- What it is used for: Purging edge-cached pages so visitors see fresh content after a cache clear.
- When data is sent: Only when you trigger a cache purge (manually, on post save, or via plugin action).
- Data sent: List of URLs to purge and your Cloudflare Zone ID (via your API token).
- API endpoint: https://api.cloudflare.com/client/v4/zones/{zone_id}/purge_cache
- Terms of Service: https://www.cloudflare.com/terms/
- Privacy Policy: https://www.cloudflare.com/privacypolicy/
BunnyCDN Cache Purge API (Optional)
If you enable BunnyCDN integration and provide an API Key and Pull Zone ID, the plugin calls the BunnyCDN API to purge cached content whenever your local cache is cleared.
- Service: BunnyWay d.o.o. (BunnyCDN)
- What it is used for: Purging Pull Zone edge cache so visitors receive fresh content.
- When data is sent: Only when you trigger a cache purge.
- Data sent: URLs to purge and your API key.
- API endpoints: https://api.bunny.net/purge and https://api.bunny.net/pullzone/{id}/purgeCache
- Terms of Service: https://bunny.net/tos/
- Privacy Policy: https://bunny.net/privacy/
Performance Metrics Webhook (Optional)
If you configure a webhook URL in the plugin settings, BaseCloud Boost will POST a JSON payload containing anonymous performance metrics to that URL on a daily cron schedule.
- Service: Custom endpoint configured by you.
- What it is used for: Sending performance data to an external monitoring or reporting system.
- When data is sent: Once per day via a scheduled cron event, and when you manually send a test from the admin panel.
- Data sent: Cache hit rate, cache size, bytes saved (HTML/CSS/JS), last purge time, plugin version, site URL, and site name. No user data or passwords are included.
- Endpoint: Your custom URL — you are responsible for its security and privacy compliance.
Google PageSpeed Insights API (Optional)
If you enter a PageSpeed Insights API key in the Lighthouse settings, the plugin calls Google’s PageSpeed Insights API to run automated Lighthouse audits for your site.
- Service: Google LLC (PageSpeed Insights)
- What it is used for: Running automated Lighthouse performance audits (Performance, Accessibility, Best Practices, SEO scores).
- When data is sent: When you manually trigger an audit from the Lighthouse settings page, or on the scheduled Lighthouse cron (if enabled).
- Data sent: Your site URL and your API key.
- API endpoint: https://www.googleapis.com/pagespeedonline/v5/runPagespeed
- Terms of Service: https://developers.google.com/terms
- Privacy Policy: https://policies.google.com/privacy
Vimeo oEmbed API (Conditional)
If a page contains a Vimeo video facade, the plugin’s frontend JavaScript fetches the video thumbnail from the Vimeo public oEmbed API. This happens in the visitor’s browser, not on the server.
- Service: Vimeo, Inc.
- What it is used for: Retrieving the video thumbnail image to display in the click-to-play facade.
- When data is sent: When a page containing a Vimeo video facade is viewed by a visitor.
- Data sent: The Vimeo video ID (no user data or authentication is required).
- API endpoint: https://vimeo.com/api/v2/video/{id}.json
- Terms of Service: https://vimeo.com/terms
- Privacy Policy: https://vimeo.com/privacy
Google Tag Manager / Google Fonts Preconnect Hints (Conditional)
When the Resource Hints module is enabled, the plugin outputs <link rel="preconnect"> and <link rel="dns-prefetch"> hints for common third-party origins (Google Tag Manager, Google Analytics, Google Fonts, jsDelivr/cdnjs). These are passive hints that tell the browser to pre-establish connections — no data is sent by the plugin itself.
- Service: Various (Google LLC, Cloudflare, Inc.)
- What it is used for: Reducing connection latency for third-party resources already loaded by your theme or other plugins.
- When data is sent: The browser (not the plugin) initiates the connection. No plugin data is transmitted.
- Terms of Service / Privacy: Governed by the respective third-party services.
All remote requests originating from the plugin server-side use WordPress’s built-in wp_remote_post() / wp_remote_get() functions and respect your server’s SSL configuration.
Installation
- Upload the
basecloud-boostfolder to the/wp-content/plugins/directory. - Activate the plugin through the ‘Plugins’ menu in WordPress.
- Navigate to BaseCloud Boost > Dashboard to configure.
- Enable Page Cache and click Boost Cache to start caching immediately.
FAQ
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Does BaseCloud Boost work with WooCommerce?
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Yes. Cart, checkout, and My Account pages are automatically excluded from caching. Active WooCommerce cart session cookies bypass the cache transparently.
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Is it compatible with WordPress Multisite?
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Yes. BaseCloud Boost supports WordPress Multisite with per-site cache directories.
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Can I use it with Cloudflare or BunnyCDN?
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Yes. BaseCloud Boost includes Cloudflare and BunnyCDN API integrations. When you purge the local page cache, the plugin automatically purges the corresponding edge cache too.
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Will it conflict with other caching plugins?
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Running multiple full-page caching plugins simultaneously is not recommended and can produce unexpected results. BaseCloud Boost detects and warns you about other active caching plugins on the Dashboard.
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What if my site breaks after activating the plugin?
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Deactivate the plugin from the Plugins screen. This automatically removes the advanced-cache.php drop-in and disables WP_CACHE, restoring your site to its previous state.
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Does BaseCloud Boost modify wp-config.php?
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Yes. On activation it sets
define( 'WP_CACHE', true )inwp-config.phpso WordPress loads theadvanced-cache.phpdrop-in. On deactivation this line is removed. The change is minimal and clearly labelled so it is easy to identify.
Reviews
There are no reviews for this plugin.
Contributors & Developers
“BaseCloud Boost” is open source software. The following people have contributed to this plugin.
ContributorsTranslate “BaseCloud Boost” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.3
Combine CSS is now safe — big win for Elementor and other builder sites
- Combining CSS now rewrites relative
url()and@importpaths to absolute URLs. Previously, combining stylesheets into a single bundle could break web fonts (e.g. Font Awesome icons turning into boxes) and CSS background images, because their relative paths resolved against the bundle’s location. This made Combine CSS unsafe on page-builder sites with many stylesheets — exactly where it helps most. It now works correctly, letting heavy Elementor/ElementsKit pages collapse dozens of render-blocking CSS requests into a handful. - Per-file CSS minification also rewrites relative paths now, so individually minified stylesheets never lose their fonts or images either.
- Combining no longer folds
media="print"(or other non-screen) stylesheets into the main bundle, so print styles can’t leak onto the screen.
1.0.2
Critical Bug Fix
- Fixed a JavaScript minification bug that could break a site’s scripts — most visibly leaving a theme “preloader”/loading screen spinning forever so the page never appeared. The minifier preserved quoted strings before stripping comments, so an apostrophe inside a code comment (e.g. “don’t”, “we’re”) was mistaken for the start of a string and swallowed real code, producing invalid JavaScript. The minifier is now a proper single-pass lexer that correctly understands strings, template literals, regular expressions, and comments, and never breaks Automatic Semicolon Insertion. Minify JavaScript is safe to leave enabled again.
1.0.1
Performance
- Major front-end speed improvements: cached the modern-image (WebP/AVIF) format lookups so pages no longer hit the disk for every image on every request.
- Removed a redundant full-page processing pass in the lazy loader — less PHP work per uncached request and faster Time to First Byte.
Bug Fixes
- Fixed “I cleared the cache but still see the old page.” HTML pages were being sent to browsers with a long cache lifetime, so browsers (and shared caches) kept serving their own copy for hours and a server-side purge could not reach them. HTML is now always revalidated by the browser (a cheap 304 when unchanged), while static assets keep their long-term caching — so content edits appear immediately after a purge. Logged-in admins/editors now always see live, uncached content.
- The drop-in and .htaccess rules now self-heal on update: updating the plugin no longer leaves a stale
advanced-cache.phpbehind, so fixes take effect without a manual deactivate/reactivate. - Fixed lazy loading hiding images, iframes, and videos. The previous JavaScript placeholder approach could leave media permanently invisible if a script failed to run. Lazy loading now uses the browser’s reliable native
loading="lazy"and never hides content. - The “Boost Cache” button in the admin toolbar no longer reloads you back to the dashboard. It now clears the cache instantly via AJAX with a rocket animation and keeps you on the current page.
New Features
- Image compression: BaseCloud Boost now generates high-quality WebP copies of JPEG/PNG uploads automatically. A new Bulk Compress tool on the Media screen compresses your entire existing media library in the background, with live progress. Originals are kept untouched, so quality and your media library are never broken.
Security
- API keys and secrets (Cloudflare API token, BunnyCDN API key, webhook secrets, PageSpeed Insights API key) are now encrypted at rest in the database using authenticated encryption.
- Secret fields are now masked in the admin UI and are never printed into page source.
- PageSpeed Insights audits now run through a secure server-side proxy, so your API key is no longer exposed to the browser.
1.0.0
- Initial public release.
- Full-page HTML caching with GZIP and Brotli compression variants.
- HTML, CSS, and JavaScript minification and combining.
- JavaScript defer and delay strategies.
- Critical CSS extraction and inline injection.
- Native lazy loading for images, iframes, and videos.
- WebP and AVIF next-gen image serving.
- YouTube and Vimeo video facade (click-to-play thumbnails).
- Sitemap-based cache preloader with real-time progress tracking.
- Cloudflare API cache purge integration.
- BunnyCDN API cache purge integration and URL rewriting.
- Generic CDN hostname rewriting.
- Database optimizer (revisions, transients, orphaned postmeta).
- Security headers module (HSTS, X-Frame-Options, Referrer-Policy, Permissions-Policy).
- Heartbeat API throttle to reduce admin-area server load.
- Performance metrics webhook for external monitoring.
- WP-CLI commands for cache management.
- WordPress Multisite support.
- WooCommerce cart and checkout cache exclusion.
- Google Fonts optimization with font-display=swap.
