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litespeed_wiki:config:server_push [2017/10/24 15:02] Eric Leu [Configure CDN to serve with Server Push] |
litespeed_wiki:config:server_push [2017/10/24 17:47] Eric Leu [Other method to verify] |
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| Why we verify with [[https://www.cloudflare.com/ | CloudFlare]]? Cloudflare supports HTTP/2 Server Push with the Link header field on all plan levels. Cloudflare will look for the Link header field, in response headers from the origin server and extract URI-references with parameters ''rel=preload''. These URI will be pushed to the client. \\ | Why we verify with [[https://www.cloudflare.com/ | CloudFlare]]? Cloudflare supports HTTP/2 Server Push with the Link header field on all plan levels. Cloudflare will look for the Link header field, in response headers from the origin server and extract URI-references with parameters ''rel=preload''. These URI will be pushed to the client. \\ | ||
| - | Follow this blog to [[https://blog.litespeedtech.com/2017/10/11/wpw-content-delivery-network-support/ | Setup CDN from LSCache]] \\ | + | Follow this LiteSpeed blog to [[https://blog.litespeedtech.com/2017/10/11/wpw-content-delivery-network-support/ | Setup CDN from LSCache]] \\ |
| * If you only enable ''CSS HTTP/2 Push''. Header will looks like this: \\ {{:litespeed_wiki:config:push-3.png?|}} \\ | * If you only enable ''CSS HTTP/2 Push''. Header will looks like this: \\ {{:litespeed_wiki:config:push-3.png?|}} \\ | ||
| * If you enable both ''CSS HTTP/2 Push'' and ''JS HTTP/2 Push''. Header will looks like this: \\ {{:litespeed_wiki:config:push-4.png?|}} \\ | * If you enable both ''CSS HTTP/2 Push'' and ''JS HTTP/2 Push''. Header will looks like this: \\ {{:litespeed_wiki:config:push-4.png?|}} \\ | ||
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| - Click hyperlink of ID | - Click hyperlink of ID | ||
| - You will see Events of HTTP2_SESSION \\ {{:litespeed_wiki:config:push-10.png?|}} | - You will see Events of HTTP2_SESSION \\ {{:litespeed_wiki:config:push-10.png?|}} | ||
| - | - Check HTTP2_SESSION_RECV_HEADERS>link, which will contain like this \\ <code>rel=preload; as=style,</wordpress/wp-content/plugins/litespeed-cache/css/litespeed.css>; rel=preload; as=style,</wordpress/wp-includes/js/admin-bar.min.js>;</code> | + | - Check HTTP2_SESSION_RECV_HEADERS -> link, which content will like this \\ <code>rel=preload; as=style,</wordpress/wp-content/plugins/litespeed-cache/css/litespeed.css>; rel=preload; as=style,</wordpress/wp-includes/js/admin-bar.min.js>;</code> |
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| + | We welcome your feedback on our [[https://www.litespeedtech.com/support/forum/ | forum]]. | ||