HTML Validation

The HTML Validation Plugin runs in the background, identifies and reports HTML validation errors on…


AlumniOnline Web Services LLC 100+ active installations Tested with 5.7.1 Updated 2 months 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 14 years ago