WP Performance is a nice performance optimization plugin that merges and compresses css and js, compresses html code, caches pages, delays loading images, etc. WP Performance is a performance optimization plugin designed to make the “speeding up” process a little easier by adding various performance tweaks to your WordPress site. ” process a little easier.

Main Features

  • Page Caching
  • Cache preloading
  • Browser caching
  • GZIP compression
  • Compression of CSS, JS and HTML
  • Asynchronous loading of CSS, JavaScript
  • Merge CSS, JavaScript
  • Disable CSS, JavaScript
  • DNS Preload (Prefetch)
  • Key CSS path generator
  • Data cleanup
  • Export/Import settings
  • Delayed image loading
  • Responsive images
  • Regenerate thumbnails
  • CDN

Search for WP Performance in the plugin installation interface and you can install it online, or go to the official address to download: https://wordpress.org/plugins/wp-performance/