Html5 Library

My code: I get this error: there is no attribute 'annotation' element 'g:plusone… Read more Google +1 Code Validation Error: Missing Attribute

Trying to get close a W3C validation of the output from my aspx (VB.NET 2008 Framework 3) I get thi… Read more Net-enabling Start-tag Requires Shorttag Yes

I'm currently reading a lot about different JS frameworks (EmberJS, AngularJS, etc.). On first … Read more Angularjs Directives As "custom" Html Tags: Isn't This Dangerous And May Conflict With Future Html Versions?

I'm running my website through the W3C validation service. I'm getting an error message for… Read more W3c Validation Says H1 In Article Is Invalid

I want to find or make a bookmarklet that will validate the html content of a currently viewed page… Read more Making/finding Html5 Validator Bookmarklet

I'm working on a website and while displaying it on Firefox is fine, on IE I've got a lot o… Read more Validation Error: Byte-order Mark Found In Utf-8 File

I am trying to get whole element as a link so i wrote these line of code :- Solution 1: From t… Read more Getting An Error In W3c Markup Validation When Trying To Get A Whole

Element As A Link In A Page

This question was inspired a bit by this question, in which the most upvoted answer recommended usi… Read more Html 5 - Early Adoption Where Possible - Good Or Bad?

If we declare page as HTML5, Is it mandatory to follow HTML5 page structure ? . Below are two exam… Read more How Html5 Page Structure Affects W3c Validation And Seo

It may be a nonsense question, and I know we have to follow standards as much as possible. But can … Read more Can A Td Be Inside A Td

I use a clear div in several places in a single HTML file, a la: #clear { clear: both; } usage… Read more W3c Validator Complaining About Duplicate Div

I am new in W3c validations, I am trying to fix this error but it's not happening. The error is… Read more W3c Validation Error In Asp.net

I am new in W3c validations, I am trying to fix this error but it's not happening. The error is… Read more W3c Validation Error In Asp.net