HTML Checking for Large Sites
Rocket Validator automatically checks your pages on the W3C Validator.
HTML issues tagged as xmlns.
The only permitted value for the xmlns:link
attribute is http://www.w3.org/1999/xlink
.
Although using https
in the URL looks like it’s going to be more secure, in fact this URL is not used to connect it to, only to declare the namespace.
Learn more:
The only permitted value for the xmlns
attribute is http://www.w3.org/2000/svg
.
The namespace declaration for an <svg>
element is provided by the xmlns
attribute like this:
<svg xmlns="http://www.w3.org/2000/svg">
<!-- more tags here -->
</svg>
Although using https
in the URL looks like it’s going to be more secure, in fact this URL is not used to connect it to, only to declare the namespace.
Learn more:
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