I got the following warning using the W3C validator:
Using experimental feature: HTML5 Conformance Checker
What exactly does it mean? That I can't count on this validator?
The World Wide Web Consortium provide a simple online tool (https://validator.w3.org/) that automatically check your HTML code and point out any problems/errors your code might have, such as missing closing tags or missing quotes around attributes.
#1) The Nu HTML5 Validator The Nu HTML5 is a popular HTML 5 Validator Online tool. Nu HTML5 helps to scan the complete application and find out all the syntax errors in the application. It helps to validate all the HTML, CSS and XML syntax with NVDL drove validation and RESTful Web Service API.
The best way to validate your code is by using the W3C validation tools. CSS Validator: This validator checks the CSS validity of web documents in HTML, XHTML etc. There are plenty of browser extensions that will test the page you're viewing against the W3C validators.
To view only the source code, press Ctrl + U on your computer's keyboard. Right-click a blank part of the web page and select Page source from the pop-up menu that appears.
The warning "Using experimental feature: HTML5 Conformance Checker." means that the validator is checking your markup as HTML5, but since the w3c hasn't agreed on every part of the HTML5 standard, you should take what the validator says with a grain of salt, because it is prone to change until the standard is complete. The warning does not mean that there is anything wrong with your code, but if you want to get rid of the warning, try validating with a Doctype of "HTML 4.01 Strict".
HTML5 is an unfinished draft so the validator is:
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With