Validator W3C Unified Validator specifications

W3C Unified Validator is an automated web crawler and indexing bot (Validator).

Operator W3C
Category Validator

Latest Validator W3C Unified Validator user agents:

User Agent PlatformDevice
W3C_Unicorn/1.0 (http://validator.w3.org/services) UnknownUnknown
W3C_Unicorn/1.0 UnknownUnknown