Performance

The aim of the project is to create a system, based on services, which will make it possible to transparently use entities from a different site as local entities.

This module allows to browse comfortably and to be able to display slow queries for the current page using Devel module at the same time .
The slow query log is not displayed on initial page load but is stored in cache for a short period instead, so it then can be fetched in a separate AJAX request. Note that query summary is displayed same as before so user can make a comfortable decision whether he does need to read the log.

The Akamai modules provides integration with the Akamai Content Control Utility (CCU) Web Service.

Context HTTP Headers provides a set of Context reactions that allow you to set HTTP Response Headers for each context on your site.

Drupal 8+

A Drupal 8+ version of this module is in active development, a relatively stable beta version is available.
The Drupal 8+ version has been completely re-written and no longer provides an image toolkit. Optimizations are now defined as 'pipelines' that can be applied to images in various ways.
The module has built in support for core Image styles and a service allowing use in third party modules.

The module has been split into several other projects for easier maintainability and more modular installing. At least one or more processor module needs to be installed for the optimization to work.

• Image Optimize Binaries (for binaries locally installed on the server)
• Image Optimize reSmush.it
• Image Optimize TinyPNG
• ImageAPI Optimize GD for adjust compression quality per style
• Kraken
• ImageAPI Optimize AVIF & WebP
• ImageAPI Optimize WebP
• ImageAPI Optimize AVIF

Open Drupal 8 issues | All issues from all subprojects

Drupal 7

This is a toolkit for ImageAPI. It requires imageapi_gd or imageapi_imagemagick or any ImageAPI toolkit to work.

ImageAPI Optimize allows you to use your preferred toolkit and optimize (losslessly) the image when it is saved. Practice for web performance suggests that images should be optimized for better loading time. With this module enabled, Google's Page Speed will always give you an A in image optimize.

This small module is designed to help you performance-optimize your use of input filters and input formats.

D7 version now available.

Filter Check does the following:

• Shows which individual input filters cannot be cached by marking them with an asterisk on the format configuration page.
• Shows which input formats cannot be cached by appending an asterisk to their names.

How is this useful?

An input format consists of one or more input filters applied consecutively. The text you input (for example the body of a node) is usually processed by several input filters - those that are enabled in the format that you selected when you input the text. This processing may take significant time, which is why Drupal tries to cache the result so that the processing does not need to be repeated unnecessarily.

However, the output from some filters cannot be reliably cached (the PHP evaluator is an example.) Using such a non-cacheable filter prevents caching for all text which uses that format whether or not the functionality provided by the non-cacheable filter is actually needed. Clearly it makes good sense to avoid using a non-cacheable filter format unless it's really necessary.