Markup Validation Service

Validation Output: 4 Errors

1. Line 130, Column 182: required attribute "alt" not specified

   …nbsp;<img src="picto/picto_texdoku.gif" border="0" title="Erläuterung zeigen"> 

   ✉

   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 <style> and type="text/javascript" for <script>.

2. Line 130, Column 183: end tag for "img" omitted, but OMITTAG NO was specified

   …nbsp;<img src="picto/picto_texdoku.gif" border="0" title="Erläuterung zeigen"> 

   ✉

   You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">".

3. Line 130, Column 110: start tag was here

   …ass="infoboxnavi" href="#INFO"> &nbsp;<img src="picto/picto_texdoku.gif" borde…

4. Line 134, Column 184: required attribute "alt" not specified

   …nbsp;<img src="picto/picto_texdoku.gif" border="0" title="Erläuterung zeigen"> 

   ✉

   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 <style> and type="text/javascript" for <script>.

5. Line 134, Column 185: end tag for "img" omitted, but OMITTAG NO was specified

   …nbsp;<img src="picto/picto_texdoku.gif" border="0" title="Erläuterung zeigen"> 

   ✉

   You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">".

6. Line 134, Column 112: start tag was here

   …ass="infoboxnavi" href="#INFO"> &nbsp;<img src="picto/picto_texdoku.gif" borde…

↑ Top