Tags / markup-validation

markup validation

2 WordPress plugins tagged “markup validation”. Every result links to a crawlable PlugIndex profile.

HTML Validation v1.0.17

The HTML Validation Plugin runs in the background, identifies and reports HTML validation errors on your website. Once activated, the HTML Validation …

Rating: ★ 4.5
Active installations: 14.7K+ active
Tested up to: WP 7.1.4
Requires PHP: PHP 5.5
Updated: Updated Aug 16, 2026
Downloads: 8.2K+ downloads

Batch Validator v1.2

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

Rating: ★ 4.5
Active installations: 121.1K+ active
Tested up to: WP 2.2.2
Requires PHP: PHP —
Updated: Updated Sep 3, 2007
Downloads: 5.8K+ downloads