: Problem on my site Errors found while checking this document as XHTML How and from where repaired ,please help my hello, I have a problem on my site, was discovered by the program (A1 website

Errors found while checking this document as XHTML
How and from where repaired ,please help my
hello, I have a problem on my site, was discovered by the program (A1 website analyzer) you can fix my site? Because I really do not know about the programming language, if it please email me and thank you
please see this link it jigsaw.w3.org/css-validator/validator?uri=http://www.moneybillion.com/#errors

Validation Output: 19 Errors

Line 193, Column 261: there is no attribute "data-count"

…ass="twitter-share-button" data-count="horizontal" data-via="elibeto1199">Twee…✉

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 element to incorporate flash media in a Web page, see the FAQ item on valid flash.

Line 193, Column 283: there is no attribute "data-via"
…ton" data-count="horizontal" data-via="elibeto1199">Tweet

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 element to incorporate flash media in a Web page, see the FAQ item on valid flash.

Line 193, Column 393: required attribute "type" not specified
…ript" src="//platform.twitter.com/widgets.js">var facebook = {✉
The attribute given above is required for an element that you've used, but you have omitted it. For instance, in most HTML and XHTML document types the "type" attribute is required on the "script" element and the "alt" attribute is required for the "img" element.

Typical values for type are type="text/css" for and type="text/javascript" for .

Line 194, Column 23: element "data:post.url" undefined
url : "",✉
You have used the element named above in your document, but the document type you are using does not define an element of that name. 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 "Frameset" document type to get the "" element),
by using vendor proprietary extensions such as "" or "" (this is usually fixed by using CSS to achieve the desired effect instead).
by using upper-case tags in XHTML (in XHTML attributes and elements must be all lower-case).

Line 197, Column 62: required attribute "type" not specified
src="http://orkut-share.googlecode.com/svn/trunk/facebook.js">✉