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Cytat
Line 1, Column 110: Missing xmlns attribute for element html. The value should be: http://www.w3.org/1999/xhtml
…HTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html>
✉
Many Document Types based on XML need a mandatory xmlns attribute on the root element. For example, the root element for XHTML might look like:
<html xmlns="http://www.w3.org/1999/xhtml">
Line 4, Column 9: "DOCTYPE" declaration not allowed in instance
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.o…
✉
Line 11, Column 34: required attribute "alt" not specified
<img src="images/logo.png">
✉
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>.
Line 11, Column 35: end tag for "img" omitted, but OMITTAG NO was specified
<img src="images/logo.png">
✉
You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">".
Line 11, Column 8: start tag was here
<img src="images/logo.png">
Line 13, Column 38: there is no attribute "alt"
<a href="index.html" alt="Strona Główna">Strona Główna</a>
✉
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.
Line 26, Column 79: end tag for "img" omitted, but OMITTAG NO was specified
<a href="index.html"><img src="images/logo1.png" alt="Realne Simy"></a>
✉
You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">".
Line 26, Column 30: start tag was here
<a href="index.html"><img src="images/logo1.png" alt="Realne Simy"></a>
Line 29, Column 38: required attribute "alt" not specified
<img src="images/diament.png">
✉
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>.
Line 29, Column 39: end tag for "img" omitted, but OMITTAG NO was specified
<img src="images/diament.png">
✉
You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">".
Line 29, Column 9: start tag was here
<img src="images/diament.png">
…HTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html>
✉
Many Document Types based on XML need a mandatory xmlns attribute on the root element. For example, the root element for XHTML might look like:
<html xmlns="http://www.w3.org/1999/xhtml">
Line 4, Column 9: "DOCTYPE" declaration not allowed in instance
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.o…
✉
Line 11, Column 34: required attribute "alt" not specified
<img src="images/logo.png">
✉
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>.
Line 11, Column 35: end tag for "img" omitted, but OMITTAG NO was specified
<img src="images/logo.png">
✉
You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">".
Line 11, Column 8: start tag was here
<img src="images/logo.png">
Line 13, Column 38: there is no attribute "alt"
<a href="index.html" alt="Strona Główna">Strona Główna</a>
✉
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.
Line 26, Column 79: end tag for "img" omitted, but OMITTAG NO was specified
<a href="index.html"><img src="images/logo1.png" alt="Realne Simy"></a>
✉
You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">".
Line 26, Column 30: start tag was here
<a href="index.html"><img src="images/logo1.png" alt="Realne Simy"></a>
Line 29, Column 38: required attribute "alt" not specified
<img src="images/diament.png">
✉
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>.
Line 29, Column 39: end tag for "img" omitted, but OMITTAG NO was specified
<img src="images/diament.png">
✉
You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">".
Line 29, Column 9: start tag was here
<img src="images/diament.png">
