A plugin with common features missed in WordPress, like favicon, meta tags,
adding HTML to head and footer, WordPress e-mail from header filter, etc.
Geolocation Services attempts to retrieve a visitor's physical location, allowing for geographically relevant content to be delivered.
Check the doctype validity using W3c validator (hml , xhtml, ...) when you create or update your page / post / custom post type and show the result in
[Pushup](http://www.pushuptheweb.com) is an effort to push the web forward by helping users upgrade their outdated browsers. This WordPress plugin is
This plugin replaces the default "read more" with custom text, AND adds a chosen number of the post-title-words to it, so all your links are unique.
WP-Validate collects all the pages on your site and runs them through the W3C's HTML Validator.
This plugin will allow you to check your entire site against the W3C Validator.
This plugin performs a batch markup validation check over your entire WordPress website.
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