Nginx için ayarlamaları şu şekilde sunucu tabanlı pagespeed kullanıyorsanız yada kullanmak isterseniz

# Turning the module on and off
pagespeed on;

# Configuring PageSpeed Filters
pagespeed RewriteLevel PassThrough;

# Needs to exist and be writable by nginx.  Use tmpfs for best performance.
pagespeed MemcachedThreads 1;
pagespeed MemcachedServers "127.0.0.1:11211";
pagespeed MemcachedTimeoutUs 100000;
pagespeed FileCachePath /var/cache/ngx_pagespeed/;
pagespeed RunExperiment on;
pagespeed ExperimentVariable 1;
pagespeed ExperimentSpec "id=1;percent=50;level=CoreFilters;enabled=collapse_whitespace,remove_comments;";
pagespeed EnableFilters insert_ga;
pagespeed AnalyticsID xxxxx;
pagespeed EnableFilters make_google_analytics_async;

# Costum
pagespeed FileCacheSizeKb 102400;
pagespeed FileCacheCleanIntervalMs 3600000;
pagespeed FileCacheInodeLimit 500000;
pagespeed LoadFromFile "https://mertcangokgoz.com/" "/home/public/mertcangokgoz.com/";
pagespeed EnableFilters convert_jpeg_to_progressive,convert_png_to_jpeg,convert_jpeg_to_webp,convert_to_webp_lossless;

#images rules
pagespeed PreserveUrlRelativity on;
pagespeed MaxCombinedCssBytes -1;
pagespeed ImageResolutionLimitBytes 16777216;
pagespeed MaxSegmentLength 250;
pagespeed CombineAcrossPaths off;

#default betas
pagespeed AvoidRenamingIntrospectiveJavascript on;
pagespeed ImageInlineMaxBytes 3072;
pagespeed CssImageInlineMaxBytes 0;
pagespeed MaxInlinedPreviewImagesIndex -1;
pagespeed MinImageSizeLowResolutionBytes 3072;

pagespeed StatisticsPath /ngx_pagespeed_statistics;
pagespeed MessagesPath /ngx_pagespeed_message;
pagespeed ConsolePath /pagespeed_console;
pagespeed AdminPath /pagespeed_admin;

#Filter Settings
pagespeed RewriteLevel CoreFilters;
pagespeed EnableFilters collapse_whitespace,remove_comments;

# PageSpeed Cache Purge
pagespeed EnableCachePurge on;
pagespeed PurgeMethod PURGE;

# enable collapse whitespace filter
pagespeed EnableFilters collapse_whitespace;

# enable JavaScript library offload
pagespeed EnableFilters canonicalize_javascript_libraries;

# combine multiple CSS files into one
pagespeed EnableFilters combine_css;

# combine multiple JavaScript files into one
pagespeed EnableFilters combine_javascript;

# remove tags with default attributes
pagespeed EnableFilters elide_attributes;

# improve resource cacheability
pagespeed EnableFilters extend_cache;

# flatten CSS files by replacing @import with the imported file
pagespeed EnableFilters flatten_css_imports;
pagespeed CssFlattenMaxBytes 5120;

# defer the loading of images which are not visible to the client
pagespeed EnableFilters lazyload_images;

# enable JavaScript minification
pagespeed EnableFilters rewrite_javascript;

# enable image optimization
pagespeed EnableFilters rewrite_images;

# pre-solve DNS lookup
pagespeed EnableFilters insert_dns_prefetch;

# rewrite CSS to load page-rendering CSS rules first.
pagespeed EnableFilters prioritize_critical_css;

#pagespeed InPlaceResourceOptimization off;
pagespeed ModifyCachingHeaders off;

# Inline and minimize css
pagespeed EnableFilters rewrite_css;
pagespeed EnableFilters fallback_rewrite_css_urls;

# Loads CSS faster
#pagespeed EnableFilters move_css_above_scripts;
pagespeed EnableFilters move_css_to_head;