SpeedKit — Maximum Performance
WooCommerce optimization, Critical CSS, Delay JS, page caching, AVIF, Google Fonts hosting, and PageSpeed Insights integration.
Speed PRO — Cache + SpeedKit
Get the bundle — two plugins that speed up your site. One purchase, two keys: Cache PRO and SpeedKit PRO. Real savings.
- Caching and speed optimization in one bundle
- Two separate keys — each with its own license
- Save 15% with annual billing
Everything You Need for Speed
8 optimization tools in one lightweight plugin. No external APIs, no bloat.
Lazy Loading
Native loading="lazy" for images and iframes. IntersectionObserver for CSS backgrounds.
WebP Images
Auto-convert images to WebP on upload and batch. Serve via <picture> element.
Minification
Minify CSS and JS files. Cached with auto-invalidation on file changes.
WP Cleanup
Disable emojis, query strings, oEmbed, RSD, shortlink, dashicons, jQuery Migrate.
DNS Prefetch
Auto-detect external domains and add dns-prefetch/preconnect hints.
DB Cleanup
Remove revisions, auto-drafts, trash, spam, expired transients, orphaned meta.
Browser Caching
Expires, GZIP, Cache-Control headers via .htaccess. One-click apply.
Privacy
Zero external connections. All data stays on your server.
Advanced Optimization Tools
Take your site speed to the next level with features designed for WooCommerce stores.
WooCommerce Optimization
Disable cart fragments on non-shop pages, defer WC scripts, lazy load product gallery.
Critical CSS
Auto-generate and inline critical CSS. Defer non-critical stylesheets for faster rendering.
Delay JavaScript
Load scripts only on user interaction (click, scroll, touch). Configurable exclude list.
Google Fonts Local
Download and self-host Google Fonts. GDPR compliant, eliminates render-blocking.
AVIF Support
Convert images to AVIF format for 50% smaller files. Served via <picture> element.
Page Caching
Static HTML caching with WooCommerce-aware exclusions and conflict detection.
Three simple steps
Place your order
Choose the product and plan and place your order on the site.
Get access
The license key and download link are available instantly — in your account and via the authorized messenger.
Install and activate
Upload the file in WordPress and enter the license key — everything activates automatically.
Privacy & External Services
PRO connects only to little-white.ru for license verification and optionally to Google PageSpeed Insights API (user provides API key). All optimization is local.
FAQ
Does PRO require the free plugin?
Yes. SpeedKit PRO is an add-on that extends the free SpeedKit plugin.
Will page caching conflict with my existing cache?
PRO auto-detects WP Super Cache, LiteSpeed Cache, W3TC, WP Rocket and more. If found, page caching is disabled with a notice.
Does Delay JS break my site?
jQuery and admin bar scripts are excluded by default. Add any other scripts to the exclude list if needed.
Is AVIF supported on my server?
Check the PRO settings page — it shows whether your server supports AVIF (requires GD 8.1+ or Imagick with AVIF).
Can I use it on multiple sites?
Each license is for one domain. Purchase additional licenses for more sites.
Free vs PRO
| Feature | Free | PRO |
|---|---|---|
| Lazy Loading | ✓ | ✓ |
| WebP Conversion | ✓ | ✓ |
| CSS/JS Minification | ✓ | ✓ |
| WordPress Cleanup | ✓ | ✓ |
| DNS Prefetch | ✓ | ✓ |
| Database Cleanup | ✓ | ✓ |
| Browser Caching (.htaccess) | ✓ | ✓ |
| Performance Score | ✓ | ✓ |
| WooCommerce Optimization | — | ✓ |
| Critical CSS | — | ✓ |
| Delay JavaScript | — | ✓ |
| Google Fonts Local | — | ✓ |
| AVIF Support | — | ✓ |
| Page Caching | — | ✓ |
| PageSpeed Insights | — | ✓ |
Choose Your Plan
- All features
- 1 site
- Updates
- Priority support
Price shown per month. Billed for the chosen period (1–12 months); pay annually and save 15%.
Cancel anytime · 14-day refund if the key isn't activated · NPD receipt for every payment
Support the project
All plugins have a free version.
If they help you — consider supporting development.
Available and payable where Western services are not
No VPN, paid with Russian and Belarusian cards or via ERIP.
Works without a VPN
Stable access from Russia and Belarus — the service stays up, no workarounds needed.
Pay by RU/BY card or ERIP
Visa, Mastercard, MIR, BELKART via bePaid, plus ERIP. A receipt for every payment.
Independent of Western services
Access to your work will not disappear due to blocks or vendors leaving the market.