Pre* Party Resource Hints
Take advantage of browser resource hints and plug-and-play features to improve page load time.
Plugin Tag: w3c
Type Attribute Warnings Removal
Remove type attribute from script and style tags added by WordPress
Validated
This plugin will allow you to check your pages/posts HTML against the W3C Validator.
W3C validation auto check
Automatically checks the validity of the page with the service provided by the site http://validator.w3.org/
(x)html easy validator
Check the doctype validity using W3c validator (html , xhtml , … ) when creating…
Batch Validator
This plugin performs a batch markup validation check over your entire WordPress website.
WP-Validate
WP-Validate collects all the pages on your site and runs them through the W3C's HTML…
Ochre W3C Geolocation Services
Geolocation Services attempts to retrieve a visitor's physical location, allowing for geographically relevant content to…