meta tag on white paper

background white paper meta tag keywords robots charset title author viewport refresh content-type http-equiv open graph twitter card canonical language generator copyright publisher rating distribution revisit-after pragma cache-control expires content-language content-style-type content-script-type referrer theme-color handheldfriendly mobileoptimized apple-mobile-web-app apple-mobile-web-app-status-bar-style apple-mobile-web-app-title application-name msapplication-tilecolor msapplication-tileimage msapplication-config x-ua-compatible content-security-policy feature-policy permissions-policy referrer-policy strict-transport-security x-content-type-options x-frame-options x-xss-protection content-encoding content-disposition content-transfer-encoding