to force a reload of html page everytime user comes would this be enough:
<META HTTP-EQUIV=“Pragma” CONTENT=“no-cache”>
within the <head></head>
im using xhtml strict 1.0
doesn’t xhtml strict 1.0 have to be ALL lowercase so would i put:
<meta http-equiv=“pragma” content=“no-cache”>
in the head section
??
thank you in advance 
No. Meta elements can be completely ignored. You should send the appropriate cache control HTTP headers from your web server. The caching tutorial is a good place to start reading.
XHTML is case-sensitive and all element names and attribute names have to be lowercase. (Not necessarily attribute values, though.) Also, every element must be closed, and since meta elements can’t have any content you can use the self-closing syntax (null end tag):
<meta http-equiv="Pragma" content="no-cache"/>
thank you