It is no secret that the themes and plugins you use can make your site slow. In certain cases, it makes sense to disable some plugins on certain pages. Freesoul Deactivate Plugins can help with that. It is a handy plugin that lets you disable your plugins when you don’t need them to make your site run faster with fewer db queries and requests.
The free version of this plugin lets you disable plugins on specific pages, posts, custom posts, search results pages, and mobile pages. You can also deactivate plugins by custom URL. The pro version offers unused plugin suggestions. It lets you import/export settings and can generate GTmetrix and Google PageSpeed Insights reports.