Ucv.edu.pe W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
Bad start tag in “img” in “head”.
Bad value “https://www.facebook.com/tr?id=1899254440354594&ev=PageView
&noscript=1” for attribute “src” on element “img”: Tab, new line or carriage return found.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “noscript”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Attribute “placeholder” not allowed on element “select” at this point.
Element “option” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate attribute “id”.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Duplicate ID “autoridades1”.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “autoridades1” was here.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
This document appears to be written in Spanish. Consider adding “lang="es"” (or variant) to the “html” start tag.
Peru PE