php - Perplexingly included meta http-equiv headers -



php - Perplexingly included meta http-equiv headers -

my friend runs on standard lamp configuration , lately users started experiencing delays. alleviate issue suggested should set client-side caching in order lessen number of http requests. i, however, nail upon don't understand. header of main html page concocted php script goes this:

<meta http-equiv="pragma" content="no-cache" /> <meta http-equiv="content-language" content="cs" /> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <meta name="author" content="orsi, cjorsi@gmail.com, http://orsi.ic.cz" /> <meta name="copyright" content="© 2010 orsi" /> <meta name="description" content="<?php popis();?>" /> <meta name="keywords" content="<?php klicova_slova();?>" /> <meta name="robots" content="follow, all" /> <meta name="revisit-after" content="1 days" /> ----> etc.

however, when requested, server returns page these html headers:

<meta http-equiv="content-language" content="cs" /> <meta http-equiv="expires" content="wed, 13 jul 2011 02:00:24 gmt"> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <meta name="author" content="orsi, cjorsi@gmail.com, http://orsi.ic.cz" /> <meta name="description" content="zábavní portál nové generace. bav se, dozvídej se nové věci!" /> <meta name="keywords" content="zábava, videa, hlášky, články, vtipy" /> <meta name="robots" content="follow, all" /> <meta name="revisit-after" content="1 days" />

take notice of expires header. it's not work of either .htaccess file or php script. has clue how html meta tag setting cache expiration policy could've gotten header?

php html http-headers meta-tags

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