webvitaly

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<li><a href="http://web-profile.net/wordpress/plugins/silver-bullet/" title="Silver Bullet" rel="nofollow ugc">Silver Bullet</a></li>
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<li><a href="http://web-profile.net/wordpress/plugins/" title="WordPress plugins" rel="nofollow ugc">WordPress plugins</a></li>
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Plugin features: 
* speedup website by not loading useless functions. Excludes: deprecated.php, pluggable-deprecated.php, bookmark.php and bookmark-template.php (It saves about 2% on memory which WordPress consumes on every page load) 
* shows in the admin bar the number of SQL queries during the WordPress execution, the amount of time in seconds to generate the page and memory load
Your hosting will be happy.

Silver Bullet

"Silver Bullet" is the missing plugin for every WordPress website.

Yuichiro ABE

“Meta Accelerator” can speed up meta query.
<ol>
<li>create table for meta query</li>
<li>add filter that change meta query to use new table</li>
<li>not support WP_Query has multi posttype</li>
</ol>

Meta Accelerator

This plugin can greatly speed up your wordpress by flattening your meta tables. 

I tested it on a WooCommerce installation with ~30,000 products with many meta for products. Before this plugin, the products listing in admin section took a lot of time to load, and individual product edit page was impossible to bring up. With this plugin, they come up quite fast after creating a flattened meta table for product post type.

What it does is to take metas recorded for a post type and plant these metas into pre created flat tables. This makes reading/querying any post based on meta very easy. The plugin also hooks into proper filters for meta queries to take over meta querying.

The plugin code is clean, neat, OOP and well crafted. 

Overall a great job.

If developed, this plugin could help a lot of people. Actually, WordPress core should have included such functionality from the start.

Greatly speeds up your WordPress

"Meta Accelerator" can speed up metaquery.

Silver Bullet vs Meta Accelerator