Pre* Party Resource Hints

Take advantage of browser resource hints and plug-and-play features to improve page load time.


Sam Perrow 2,000+ active installations Tested with 5.3.2 Updated 2 weeks ago

Validated

This plugin will allow you to check your pages/posts HTML against the W3C Validator.


Allan Collins 1,000+ active installations Tested with 5.3.2 Updated 3 months ago

W3C validation auto check

Automatically checks the validity of the page with the service provided by the site http://validator.w3.org/


Tammax 200+ active installations Tested with 3.3.2 Updated 8 years ago

DT's Debugger

Simplify page debugging via Facebook Developer Tools, Google's Structured Data Testing Tool, PageSpeed Insights, W3C…


Michael R. Dinerstein 100+ active installations Tested with 5.3.2 Updated 2 months ago

(x)html easy validator

Check the doctype validity using W3c validator (html , xhtml , … ) when creating…


Nicolas ANDRÉ AKA Nikoya 30+ active installations Tested with 3.2.1 Updated 8 years ago

WP-Validate

WP-Validate collects all the pages on your site and runs them through the W3C's HTML…


Jamie Rumbelow Fewer than 10 active installations Tested with 2.7 Updated 11 years ago

Batch Validator

This plugin performs a batch markup validation check over your entire WordPress website.


Roland Rust Fewer than 10 active installations Tested with 2.2.2 Updated 12 years ago

Ochre W3C Geolocation Services

Geolocation Services attempts to retrieve a visitor's physical location, allowing for geographically relevant content to…


Ochre Development Labs Fewer than 10 active installations Tested with 3.3.2 Updated 8 years ago