Check if a file exists and return true/false or display a string containing information about the file.
Check your post whether it is in Google Search Result.
Allow access to web pages by IP address and/or domain name of the referrer to exclude all others.
A plugin for live username availability checking.
This plugin enables a synthesis of all links and the creation of thumbnail for links in an article and retrieves data from them.
Never let your WordPress be outdated, receive an email whenever a new version of your favorite CMS is available!
Enables the supervision of your attachement, detects duplicates, detects unused files.
A simple and easy way to test your theme before upload it to CampusPress.
WordPress 3.2 will require PHP 5.2.4 and MySQL 5.0. This plugin preforms a simple check and lets you know if you're ready.
Checks for Administrators is an open source solution built for WordPress to display several check lists puts for the administrator.
WP Version Check
Plugin to check free and used space on the server. Plugin can send mail to administrator and activate read-only mode
This plugin is to prevent your blog / website is shown on Microsoft Internet Explorer.
A small plug on the measurement of memory used on the site is the site PHP level. Небольшой плагин, замеряющий использ
Checks if capslock is on at login page.
Checks if title is empty or if no category or category "no category" is checked then cancel publish or update