alt Hacker NewsThe XML part of XHTML is an important feature which HTML 4.01 doesn't have tough.
Writing valid HTML should be a bare minimum (I know it isn't!).
The XML part of XHTML is an important feature which HTML 4.01 doesn't have tough.
Writing valid HTML should be a bare minimum (I know it isn't!).
It is not “your HTML”, it’s HTML 4.01 from 1999, when XHTML 1.0 is from 2000. The common is the origins of validations that comes from W3 validator (1).
Same badges, same limits.
1. https://validator.w3.org/