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W3C CSS Validator logo W3C CSS Validator

ID: 182
ProducerWorld Wide Web Consortium External link
UA homepage External link
Layout enginen/a
DescriptionThe W3C CSS Validation Service is a free software created by the W3C to help Web designers and Web developers check Cascading Style Sheets (CSS).
Useragentstring example

Jigsaw/2.2.5 W3C_CSS_Validator_JFouffa/2.0

Jigsaw/2.2.5 W3C_CSS_Validator_JFouffa/2.0 AppEngine-Google; (+; appid: s~css-validator-emotika)

Jigsaw/2.3.0 W3C_CSS_Validator_JFouffa/2.0 (See )

Among our clients
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 Dailymotion SA  
 Akamai Technologies, Inc.  
 PayPal Holdings, Inc.