The W3C validator checks websites to see if there are any errors in the coding. Errors in coding can cause links to not work, pictures not to show up, and other problems with the way a website works.
Valid HTML is HTML that has been coded with adherence to standard specifications set forth by the World Wide Web Consortium (W3C.) The standards vary from version to version, but you can use the W3C's validator to see if a given file is valid. You can find a link to the Validator in the Related Links section.
It is important. As Crawlers use a very specific logic to read your content. This is a global standard which is meant to be followed to help your website be indexed, Also your site does not have vulnerability towards errors or lag on render time. Validating your code online at w3c validator would help you bring your website up to w3c standards.
It is important. As Crawlers use a very specific logic to read your content. This is a global standard which is meant to be followed to help your website be indexed, Also your site does not have vulnerability towards errors or lag on render time. Validating your code online at w3c validator would help you bring your website up to w3c standards.
Use an HTML validator - http://validator.w3.org/ and a CSS validator - http://jigsaw.w3.org/css-validator/
A w3 validator runs side by side with your web browser. It checks and validates that each web documentation you are running and or open are what they say they are and are't going to mess with your computer in harmful manners.
The most popular way (and to some, official) to validate your CSS is by going here: http://jigsaw.w3.org/css-validator
The current CEO of W3C is Jeffrey Jaffe Source: http://news.techworld.com/networking/3214522/ex-novell-cto-becomes-w3c-chief/
The computer program used to check a piece of code or document for correctness is called a validator. Validators are used in a lot of online word games.
It is a standard set by the W3C organisation which has many members. for example home page codes , search engines and layouts. all are coded by the w3c complaince also general components like buttons and colourfull text and documents are part of the w3c compaince
W3C or the World Wide Web Consortium is a global organization that was established in 1994 to develop guidelines regarding the Internet. The W3C ACT is mainly concerned with accessibility issues.
A XML validator checks documents that are written in XML, eXtensible Markup Language. It can be downloaded from XML Validation and many more websites online.
An HTML validator is used to check the validity or syntactical correctness of a fragment code or document. It also technically refers to validation using DTDs by SGML tools.