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litespeed_wiki:lslb:pagespeed [2018/07/05 02:45] qtwrk created |
litespeed_wiki:lslb:pagespeed [2020/11/18 15:41] Lisa Clarke Redirect to new Documentation Site |
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- | ====== How To Enable PageSpeed In LiteSpeed ADC ====== | + | ~~REDIRECT>https://docs.litespeedtech.com/products/lsadc/settings/~~ |
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- | ===== Server Level Configuration ===== | + | |
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- | Login into LiteSpeed ADC webadmin console, ''Configuration -> Server -> PageSpeed'' | + | |
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- | {{:litespeed_wiki:lslb:lslb-pagespeed1.png|}} | + | |
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- | ''Load Module'': This is master switch, must be enabled to activate PageSpeed, otherwise none of following setting will take effect. | + | |
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- | ''Enable PageSpeed'': This can be either server level or vhost level , vhost level will override server level. | + | |
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- | ''PageSpeed Settings'': PageSpeed settings, this wiki uses following as example: | + | |
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- | <code>pagespeed FileCachePath /tmp/lshttpd/pagespeed; | + | |
- | pagespeed RewriteLevel CoreFilters;</code> | + | |
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- | **Please be aware, improper settings may break content of sites or some static files like JS/CSS.** | + | |
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- | ===== Vhost Level Configuration ===== | + | |
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- | In this example uses same setting as server level setting. | + | |
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- | {{:litespeed_wiki:lslb:lslb-pagespeed2.png|}} | + | |
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- | After all settings are configured, graceful restart LiteSpeed ADC to take effect. | + | |
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- | ===== Verify it ===== | + | |
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- | We can verify PageSpeed by checking HTTP response header. | + | |
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- | {{:litespeed_wiki:lslb:lslb-pagespeed11.png|}} | + | |
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- | This is before PageSpeed is activated, we can see the page size is 254 KB and 17 requests. | + | |
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- | {{:litespeed_wiki:lslb:lslb-pagespeed12.png|}} | + | |
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- | This is after PageSpeed is activated, we can see the page size is reduced to 196 KB and request to 14 requests, also we can see there is ''x-ls-pagespeed'' header now | + | |
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- | ===== Should I Turn on Both PageSpeed and LSCache at the Same Time? ===== | + | |
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- | If your site uses LiteSpeed Cache , then you would probably wonder , should I turn on both PageSpeed and LiteSpeed Cache at same time? | + | |
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- | The answer to this question, please refer [[litespeed_wiki:config:compare_pagespeed_and_lscache|this wiki]] | + | |
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