Managing site performance and scalability

Drupal 8 and later versions, like most modern web frameworks, can scale well to millions of users if it's optimised well. Conversely, a poorly optimised site can be slow to load for a single user. These pages will discuss ways to plan for, and improve, site performance in a variety of ways in both the front end and backend.

Blazy

Blazy module provides integration with bLazy to lazy load and multi-serve images

Block bad bots and crawlers

How to stop your server from being overloaded by aggressive bots and crawlers

Content Delivery Network (CDN)

A CDN offloads much of your site delivery to a network of dedicated edge caches.

Server Scaling

Benefits and differences of scaling the server hardware vertically & horizontally

Site monitoring tools

Modules and services that that can help you monitor your site's health and performance.

Varnish

Varnish is a reverse proxy caching solution and is frequently used with Drupal.

Varnish

Varnish is a reverse proxy caching solution and is frequently used with Drupal.

Guide maintainers

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