Use this function to disable the loading of performance tweaks
This is a list of performance tweaks that will become default for All VIP sites You can call it directly in your theme until they are enabled globally
Dequeue wp-mediaelement.css for sites which don’t use the playlist shortcode and thus don’t need the stylesheet
Conditionally dequeues the geo-location-flair.css
Use this function to cache the comment counting in the wp menu that can be slow on sites with lots of comments use like this:
Downloads an external image and optionally attaches it to a post.
Clear all of the caches for memory management
VIPs and other themes can declare the permastruct, tag and category bases in their themes.
Set the quality of a jpeg image
Clear the sitemap cache when a sitemap action has changed Add a job to the pings queue to send out update notifications
Output the master sitemap URLs for the current blog context
Ping all registered HTTP endpoints for sitemap URIs
A list or HTTP endpoints for a sitemap ping
Absolute URL of the current blog’s news sitemap
Absolute URL of the current blog’s sitemap
Print an XML sitemap conforming to the Sitemaps.org protocol Outputs an XML list of up to the latest 1000 posts.
Define an array of attribute value pairs for use inside the root element of an XML document.
Convert an array to a SimpleXML child of the passed tree.
Return the content type used to serve a Sitemap XML file Uses text/xml by default, possibly overridden by sitemap_content_type filter
Get the maximum comment_date_gmt value for approved comments for the given post_id
Common definition of sitemap cache key for use in getters, setters and clears
Convert a MySQL datetime string to an ISO 8601 string
Output custom display for featured plugins