2. The tag defines the relationship between the document and external resources. The most common use is to link style sheets.
Html code
rel Optional attributes are: alternate author help icon licence next pingback prefetch prev search sidebar stylesheet tag
3. defines the document-related Associated name/value pairs, such as descriptions and keywords for search engines and update frequency. The tag has no closing tag, but must be closed properly ().
Html code
Attributes:
##4.
5. The
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