WP Speed of Light Pro Addon

The plugin brings several site performance tasks into one set of WordPress settings. Its static cache system creates HTML versions of pages, while browser caching and GZIP compression help manage how page resources are stored and delivered. Cache preloading prepares cached pages ahead of visits, and automatic cache clearing can be scheduled by interval, content update, or user group.

Image tools include compression and lazy loading, which loads images as they enter a visitor’s viewport. The plugin also offers CSS, JavaScript, and font minification and grouping, DNS prefetching, and database cleanup options, including removal of orphaned data. Site owners can connect CDN services and use Google Speed Insights integration to run performance tests from the dashboard.

Features

• Static page caching: Generate lightweight HTML versions of pages with the static cache system to reduce server load and database queries.
• Cache preloading: Prepare cached page versions in advance, including after a cache clear, so pages are ready when visitors arrive.
• Image optimization: Compress image files and use progressive lazy loading to load images as they enter a visitor’s viewport.
• Resource optimization: Minify and group CSS, JavaScript, and font files, and use DNS prefetching for external resources.
• Database cleanup: Clean up database data, including orphaned data, and identify slow queries associated with plugins or themes.
• CDN and cache tools: Connect CDN services, including Cloudflare, Amazon CloudFront, and KeyCDN, and clear the cache automatically.
• Performance testing: Run performance tests from the WordPress dashboard with Google Speed Insights integration.

Best for

• WordPress site owners managing page performance
• Bloggers optimizing image-heavy pages
• Agencies working on client WordPress sites