Lighthouse v3.3.0 Lighthouse – Performance Tuning WordPress Plugin Free Download 3.3.0 – Best Cache Plugins for WordPress 2021 | Lighthouse v3.3.0 – Performance Tuning WordPress Plugin is a WordPress performance tuning plugin, removing lots of default WordPress behavior, such as filters, actions, injected code, native code and third-party actions. In order for a WordPress installation to work as expected, load fast and error-free, it needs a bit of cleanup in order to help the browser cache the requested content and the caching plugins to work with 100% efficiency. Based on each user requirements, this plugins allows for removal of unused classes and IDs, redundant scripts and stylesheets, new and non-optional features and queries, disabling of various native requests and functionality. This plugin also helps all pre-caching routines, by making the source code smaller and allow for improved minification and caching. This plugin also helps with security, by adding several rules for HTTP(S) requests, XML-RPC and malicious requests.