W3C Validator Kodlama Hatalarım

Öncelikle merhaba. Web sitemde 714 tane "W3C Validator" tarafından belirlenen hatalı kodlama, 16 tane kodlama tehlikesi vardı. 711 tane hatayı ve tehlikeleri düzelttim fakat 3 tane hatanın içinden çıkamadım. Değerli yardımlarınızı bekliyorum. Saygılar.



<HATA 1> required attribute X not specified ✉
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 141, column 8: required attribute "type" not specified
<script>

<HATA 2> document type does not allow element X here ✉
The element named above was found in a context where it is not allowed. This could mean that you have incorrectly nested elements -- such as a "style" element in the "body" section instead of inside "head" -- or two elements that overlap (which is not allowed).

One common cause for this error is the use of XHTML syntax in HTML documents. Due to HTML's rules of implicitly closed elements, this error can create cascading effects. For instance, using XHTML's "self-closing" tags for "meta" and "link" in the "head" section of a HTML document may cause the parser to infer the end of the "head" section and the beginning of the "body" section (where "link" and "meta" are not allowed; hence the reported error).

Line 89, column 47: document type does not allow element "link" here
<link rel="shortcut icon" href="favicon.ico" />

<HATA 3> element X undefined ✉
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 "<frameset>" element),
by using vendor proprietary extensions such as "<spacer>" or "<marquee>" (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 152, column 13: element "gcse:search" undefined
<gcse:search></gcse:search>

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