Kilotest: Diagnoses of meta invalid violation by HTML element 79 on PTR Global page

Basics

About the PTR Global page

About HTML element 79

About the meta invalid issue

Diagnoses

Here is how rule engines diagnose the meta invalid issue for HTML element 79 of the PTR Global page.

  1. Attribute name not allowed on element meta at this point.

    Tool: Html Checker (World Wide Web Consortium)

  2. Element meta is missing one or more of the following attributes: itemprop, property.

    Tool: Html Checker (World Wide Web Consortium)