What is the best WordPress plugin for increasing page speed?

There are several WordPress plugins that can help increase the speed of a website. Some popular options include:

WP Fastest Cache: This plugin creates static HTML files of pages and posts and offers features such as GZIP compression and browser caching to help improve the loading speed of a website.

WP Rocket: This is a premium plugin that helps speed up the performance of a WordPress website. It offers features such as caching, file optimization, and lazy loading, which can help improve the loading speed of a website.

W3 Total Cache: This plugin speeds up the performance of a WordPress website by caching pages and posts and offering features such as GZIP compression and browser caching.

WP Super Cache: This plugin speeds up the performance of a WordPress website by caching pages and posts.

Autoptimize: This plugin optimizes HTML, JavaScript, and CSS files to help improve the loading speed of a website.

Cloudflare: This plugin allows users to integrate their WordPress website with Cloudflare, a content delivery network (CDN) and security service. A CDN can help improve the performance of a website by serving content from servers that are closer to the user's location.

Lazy Load: This plugin speeds up the loading of a website by only loading images when they are visible to the user. This can be especially useful for websites with many images, as it can reduce the number of HTTP requests that are made to the server.

ShortPixel Image Optimizer: This plugin optimizes images on a WordPress website, which can help improve the performance and loading speed of the website. It offers features such as lossy and lossless image compression and the ability to optimize images in bulk.

EWWW Image Optimizer: This plugin optimizes images on a WordPress website and offers features such as lossless image optimization and the ability to optimize images in bulk.

Kraken.io Image Optimizer: This plugin optimizes images on a WordPress website and offers features such as lossy and lossless image optimization and the ability to optimize images in bulk. It integrates with the Kraken.io image optimization service.

Asset CleanUp: Page Speed Booster: This plugin helps speed up the performance of a WordPress website by allowing users to selectively disable plugins, stylesheets, and scripts on specific pages or posts. This can help reduce the number of HTTP requests that are made to the server and improve the loading speed of a website.

Speedy Cloud: This plugin allows users to integrate their WordPress website with the Speedy Cloud CDN, which can help improve the performance of a website by serving content from servers that are closer to the user's location.

Perfmatters: This plugin helps speed up the performance of a WordPress website by offering features such as disabling pingbacks and trackbacks, removing query strings from static resources, and limiting post revisions.

BJ Lazy Load: This plugin speeds up the loading of a website by only loading images when they are visible to the user. It offers features such as the ability to customize the placeholder image and the ability to exclude specific images from lazy loading.

a3 Lazy Load: This plugin speeds up the loading of a website by only loading images, videos, and other media when they are visible to the user. It offers features such as the ability to customize the placeholder image and the ability to exclude specific images from lazy loading.

Cloudflare Flexible SSL: This plugin allows users to use the Cloudflare SSL (Secure Sockets Layer) service, which can help secure a website and improve its performance. It offers features such as free SSL certificates and the ability to serve content over HTTPS.

SSL Insecure Content Fixer: This plugin helps fix mixed content issues, which can occur when a website is served over HTTPS but has resources (such as images or scripts) that are served over HTTP. Fixing these issues can help improve the security and performance of a website.

Really Simple SSL: This plugin helps users enable SSL on their WordPress website and fix mixed content issues. It offers features such as the ability to redirect all traffic to HTTPS and the ability to scan for insecure content.

SSL Zen: This plugin helps users enable SSL on their WordPress website and offers features such as the ability to redirect all traffic to HTTPS and the ability to scan for insecure content.

HTTPS Redirection: This plugin helps users redirect traffic from HTTP to HTTPS, which can improve the security and performance of a website. It offers features such as the ability to exclude specific pages or posts from the redirection and the ability to enable HSTS (HTTP Strict Transport Security).

It's worth noting that no single plugin can guarantee a significant improvement in page speed. It's important to also consider other factors that can affect the speed of a website, such as the quality of the hosting provider, the size and number of images on the website, and the overall design of the website.

We recommend you not use many plugins on your websites. It will have a reverse impact on loading your website. Try to use two to three best plugins based on ratings and user reviews that suits your website as per your need.