- From: Steve <steve@scenicmodeltrains.com.au>
- Date: Sun, 18 Sep 2022 21:35:26 +0800
- To: www-validator@w3.org
- Message-ID: <6024a7ef-2826-dc3f-9441-bf3c42819f11@scenicmodeltrains.com.au>
1 Validating
https://scenicmodeltrains.com.au/Shop/Item/?ProductID=0049364043018
Error [108]: "there is no attribute X"
<meta property="og:type" content="product">
1 Validating https://scenicmodeltrains.com.au/
Error [108]: "there is no attribute X"
<meta property="og:site_name" content="Scenic Model Trains">
On your Page
https://www.w3.org/WAI/EO/wiki/Metadata_Guidelines
Common attributes
<meta name="DCTERMS.source" property="og:site_name" content="W3C Web
Accessibility Initiative (WAI)">
Will not work on?
*<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">*
It Says
Line 24,
Column 16:
there is no attribute "PROPERTY"
<meta property="og:site_name" content="Scenic Model Trains">
You have used the attribute named above in your document, but the
document type you are using does not support that attribute for this
element. This error is often caused by incorrect use of the "Strict"
document type with a document that uses frames *(e.g. you must use the
"Transitional"* document type to get the "target" attribute), or by
using vendor proprietary extensions such as "marginheight" (this is
usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the
document type you are using, as an undefined element will have no
supported attributes; in this case, see the element-undefined error
message for further information.
How to fix: check the spelling and case of the element and attribute,
(Remember XHTML is all lower-case) and/or check that they are both
allowed in the chosen document type, and/or use CSS instead of this
attribute. If you received this error when using the <embed> element to
incorporate flash media in a Web page, see the FAQ item on valid flash.
||
Received on Tuesday, 20 September 2022 07:40:09 UTC