Scalability Pro
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✓ Unlimited sitesAbout this plugin
Scalability Pro is a must-have WordPress plugin for developers and site owners who need to fine-tune performance as their website grows.
It gives you precise control over WordPress queries, caching behaviour, and database load — making it ideal for high-traffic sites that can’t afford slowdowns. Compatible with WooCommerce and BuddyPress, it includes features such as object cache management and query optimisation tools to keep your site running smoothly, no matter how much traffic rolls in.
Version 6.39.2
Latest 3 Nov 2026- Updated super-speedy-settings to 1.14.5: creating the MCP connection now needs permission to add users, so a multisite sub-site administrator cannot create the agent account when the network does not allow it.
Key features
- Slow Query Optimisation: Speeds up slow SQL queries to improve site performance.
- Performance Tweaks: Includes various performance tweaks to help a site scale to any size.
- Pre Computed Lookups: Maintains a pre-computed lookup table for faster resolving of listing queries.
- Archive Query Acceleration: Resolves author, taxonomy, filtered and shortcode listing queries from a single optimised table.
- Reduced Join Load: Avoids large LEFT JOINs against wp_posts and wp_term_relationships for listing queries.
- Faster Listing Pages: Helps archive and listing pages resolve more quickly at scale.
- Scanned with ClamAV 1.4.6
- Scanned on 3 Nov 2026
- Signatures from 3 Nov 2026
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- 30+ genuine WP licenses (special purchase)
- Daily auto-updates via Auto Updater
- Use on unlimited domains