dvRenderedPageHeaders function
Implementation
Map<String, String> dvRenderedPageHeaders(List<int> bytes) => {
'content-type': 'text/html; charset=utf-8',
'etag': 'W/"${sha256.convert(bytes)}"',
// Revalidate so an internal purge takes effect in browsers and CDNs too.
'cache-control': 'public, no-cache, must-revalidate',
'vary': 'Cookie, Authorization, Proxy-Authorization, Accept-Encoding, Accept-Language, X-Dartvel-Theme, X-Dartvel-Locale, Sec-GPC',
};