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litespeed_wiki:config:server_push [2017/10/24 19:04]
Lisa Clarke [Configure CDN to use Server Push]
litespeed_wiki:config:server_push [2020/10/28 11:34]
Lisa Clarke [Requirements] added HTTP/3
Line 5: Line 5:
   - LiteSpeed Enterprise 5.2+   - LiteSpeed Enterprise 5.2+
   - [[https://​www.litespeedtech.com/​products/​litespeed-web-server/​features/​http-2-support/​enabling-https | HTTPS]] enabled   - [[https://​www.litespeedtech.com/​products/​litespeed-web-server/​features/​http-2-support/​enabling-https | HTTPS]] enabled
-  - HTTP/2 supported by the browser+  - HTTP/2 supported by the browser ​(you may also use HTTP/3 for server push, if the browser supports it)
  
 ===== Setup and Verification===== ===== Setup and Verification=====
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 There are two easy ways to verify your browser has HTTP/2 support: There are two easy ways to verify your browser has HTTP/2 support:
  
-  - Check your browser version against the table at [[http://​caniuse.com/#​search=http2 | this link]].\\ +  - Check your browser version against the table at [[http://​caniuse.com/#​search=http2 | this link]]. \\ {{:​litespeed_wiki:​config:​push-6.png?​|}} 
- {{:​litespeed_wiki:​config:​push-6.png?​|}} +  - Visit the [[ https://​http2.akamai.com/​demo | Akamai online tool]] and let it auto-detect your browser'​s support. \\ {{:​litespeed_wiki:​config:​push-7.png?​|}}
-  - Visit the [[ https://​http2.akamai.com/​demo | Akamai online tool]] and let it auto-detect your browser'​s support.\\ +
- {{:​litespeed_wiki:​config:​push-7.png?​|}}+
    
 ====Configure LSCache to use Server Push==== ====Configure LSCache to use Server Push====
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   * If you only enabled **CSS HTTP/2 Push**, the response header will look like this: \\ {{:​litespeed_wiki:​config:​push-1.png?​|}} \\   * If you only enabled **CSS HTTP/2 Push**, the response header will look like this: \\ {{:​litespeed_wiki:​config:​push-1.png?​|}} \\
   * If you enabled both **CSS HTTP/2 Push** and **JS HTTP/2 Push**, the response header will look like this: \\ {{:​litespeed_wiki:​config:​push-2.png?​|}} \\    * If you enabled both **CSS HTTP/2 Push** and **JS HTTP/2 Push**, the response header will look like this: \\ {{:​litespeed_wiki:​config:​push-2.png?​|}} \\ 
 + 
 +css and js files will show as **Push / Other**:
 +
 +{{:​litespeed_wiki:​config:​ls_severpush.png?​800|}}
  
 ====Configure CDN to Use Server Push==== ====Configure CDN to Use Server Push====
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 We welcome your feedback on our [[https://​www.litespeedtech.com/​support/​forum/​ | forum]]. We welcome your feedback on our [[https://​www.litespeedtech.com/​support/​forum/​ | forum]].
 +
 +==== Disable ls_smartpush cookie for a particular domain ====
 +
 +If you want to disable the ''​ls_smartpush''​ cookie for a particular domain, you can use the ''​SmartPush no-cookie''​ directive in ''​.htaccess''​ starting from LSWS v5.4.2.
 +
 +  <​IfModule LiteSpeed>​
 +    SmartPush no-cookie
 +  </​IfModule>​
 +  ​
 +{{ :​litespeed_wiki:​config:​ls_smartpush_cookie.png?​800 |}}
 +
 +{{ :​litespeed_wiki:​config:​ls_smartpush_cookie_2.png?​800 |}}
 +
 +After you make changes to ''​.htaccess'',​ you will need to restart your browser to avoid getting a cached version. After that, you should see something like the following:
 +
 +{{ :​litespeed_wiki:​config:​ls_smartpush_cookie_disable_cookie.png?​800 |}}
  • Admin
  • Last modified: 2020/10/28 11:50
  • by Lisa Clarke