| Varnish | 6,369 | https://www.varnish-cache.org |
| WP Rocket | 2,483 | https://wp-rocket.me |
| LiteSpeed Cache | 2,195 | https://www.litespeedtech.com/products/cache-plugins/wordpress-acceleration |
| W3 Total Cache | 927 | https://www.w3-edge.com/wordpress-plugins/w3-total-cache |
| Redis Object Cache | 799 | https://wprediscache.com |
| WordPress Super Cache | 773 | https://z9.io/wp-super-cache/ |
| NitroPack | 236 | https://nitropack.io/ |
| Google PageSpeed | 176 | https://developers.google.com/speed/pagespeed/mod |
| RackCache | 61 | https://github.com/rtomayko/rack-cache |
| wpCache | 11 | https://wpcache.co |
| Oracle Web Cache | 4 | https://oracle.com |