Dependency Minification vs Image Optimizer by 10web – Image Optimizer and Compression plugin

This plugin takes all scripts and stylesheets that have been added via wp_enqueue_script and wp_enqueue_style and automatically concatenates and minifies them into logical groups. For example, scripts in the footer get grouped together and styles with the same media (e.g. print) get minified together. Minification is done via WP-Cron in order to prevent race conditions and to ensure that the minification process does not slow down page responses. This is a reincarnation and rewrite of the Optimize Scripts plugin, which this plugin now supersedes. Features: Minified sources are stored in the WP Options table so no special filesystem access is required. Endpoint for minified requests is at /_minified, which can be configured. Admin page for taking inventory of minified scripts and stylesheets, with methods for expiring or purging the cached data. Dependencies which must not be minified may be excluded via the dependency_minification_excluded filter. Dependencies hosted on other domains are by default excluded, but this behavior can be changed by filtering the default_exclude_remote_dependencies option via the dependency_minification_options filter, or on a case-by-case basis via the filter previously mentioned. By default excludes external scripts from being concatenated and minified, but they can be opted in via the dependency_minification_excluded filter. The length of time that a minified source is cached defaults to 1 month, but can be configured via the cache_control_max_age_cache option. If a minified source is not available yet, the page source will note that the dependency minification process is pending. Any errors that occur during minification will be shown on the frontend in comments if the show_error_messages option is enabled; such errors are enabled by default if WP_DEBUG. If the minification process errors out, the original unminified sources are served and the error is cached for 1 hour (by default, configured via cache_control_max_age_error) to prevent back-to-back crons from continually attempting to minify in perpetuity. Cached minified sources are served with Last-Modified and ETag responses headers and requests will honor If-None-Match and If-Modified-Since to return 304 Not Modified responses (configurable via the allow_not_modified_responses option). Data attached to scripts (e.g. via wp_localize_script) is also concatenated together and attached to the newly-minified script. WP-Cron is utilized to initiate the minification process in order to prevent race conditions, and to ensure that page responses aren’t slowed down. Stale minified scripts and stylesheets remain until replaced by refreshed ones; this ensures that full-page caches which reference stale minified sources won’t result in any 404s. Can serve compressed responses with gzip or deflate. Transforms relatives paths in stylesheets (e.g. background-images) to absolute ones, so that they don’t 404. Development of this plugin is done on GitHub. Pull requests welcome. Please see issues reported there before going to the plugin forum. If you are using Nginx with the default Varying Vagrant Vagrants config, you’ll want to remove css|js from this rule in nginx-wp-common.conf (or remove the rule altogether): # Handle all static assets by serving the file directly. Add directives # to send expires headers and turn off 404 error logging. location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ { expires 24h; log_not_found off; }

Image Optimizer by 10web Images can drag down your website speed causing website visitors to flee in flocks. 10Web Image Optimizer plugin in here to save the day and your website. Our image compression plugin will save bandwidth and storage space and boost your website speed, effortlessly. Receive up to 50K image optimization per month and per-page image optimization for up to 6 page and 50K images to improve your bounce rate and SEO. With per-page image optimization you can optimize images of a specific page. You will no longer have to keep track of whether your page images are in your media library or another directory. The images on the selected page will be optimized through our per-page image compression technique. 10Web Image Optimizer plugin offers three image optimization modes, including conservative, balanced, and extreme to ensure that your website receives the best possible image optimization catered to your website specifications. Benefits Up to 50K image compression and optimization Per page image optimization Maximum lossy/Extreme image compression Resize images Enhanced website speed Improved SEO What's in it The Image Optimizer resizes images, compresses, and optimizes images in formats, including PNG, JPG, GIF, WebP, and PDF, while preserving the high quality of your images. Three modes of compression To ensure the best image compression and resizing of images, the 10Web image compressor offers 3 modes of compression. The modes include conservative, balanced, and extreme. Resize image Resize images to save space and speed up your site. The 10Web image compression plugin allows resizing of image files by up to 80%, depending on the image and compression type. WebP compression WebP compression is used by Image Optimizer to generate images that are smaller in size than those created by JPEG and PNG. As a result, WebP enables faster page loads while maintaining image quality. Bulk optimization Image compression and optimization have never been easier. The 10Web Image Optimizer plugin enables bulk optimization of images. You can now optimize images in bulk with a single press of a button. To get the most of your image optimization, you can upgrade to 10Web Booster Pro plans and automatically optimize new images as they are uploaded to your website. Reports and statistics The 10Web Image optimizer plugin provides reports and statistics on the number of images optimized, the number of images to be optimized, and the number of page images optimized. The size and number of resized images are also reported. Through this function, you can stay informed of your website’s image optimization status, including when the last optimization occurred and how much space you’ve saved as a result.