modified file `master.php`

htaccess

@@ -132,15 +132,23 @@
 <FilesMatch "\.(css|htc|less|js|js2|js3|js4|CSS|HTC|LESS|JS|JS2|JS3|JS4)$">
     FileETag MTime Size
     <IfModule mod_headers.c>
+        Header set Pragma "public"
+        Header append Cache-Control "public"
         Header unset Set-Cookie
     </IfModule>
 </FilesMatch>
 <FilesMatch "\.(html|htm|rtf|rtx|txt|xsd|xsl|xml|HTML|HTM|RTF|RTX|TXT|XSD|XSL|XML)$">
     FileETag MTime Size
+    <IfModule mod_headers.c>
+        Header set Pragma "public"
+        Header set Cache-Control "max-age=3600, public"
+    </IfModule>
 </FilesMatch>
 <FilesMatch "\.(asf|asx|wax|wmv|wmx|avi|avif|avifs|bmp|class|divx|doc|docx|eot|exe|gif|gz|gzip|ico|jpg|jpeg|jpe|webp|json|mdb|mid|midi|mov|qt|mp3|m4a|mp4|m4v|mpeg|mpg|mpe|webm|mpp|otf|_otf|odb|odc|odf|odg|odp|ods|odt|ogg|ogv|pdf|png|pot|pps|ppt|pptx|ra|ram|svg|svgz|swf|tar|tif|tiff|ttf|ttc|_ttf|wav|wma|wri|woff|woff2|xla|xls|xlsx|xlt|xlw|zip|ASF|ASX|WAX|WMV|WMX|AVI|AVIF|AVIFS|BMP|CLASS|DIVX|DOC|DOCX|EOT|EXE|GIF|GZ|GZIP|ICO|JPG|JPEG|JPE|WEBP|JSON|MDB|MID|MIDI|MOV|QT|MP3|M4A|MP4|M4V|MPEG|MPG|MPE|WEBM|MPP|OTF|_OTF|ODB|ODC|ODF|ODG|ODP|ODS|ODT|OGG|OGV|PDF|PNG|POT|PPS|PPT|PPTX|RA|RAM|SVG|SVGZ|SWF|TAR|TIF|TIFF|TTF|TTC|_TTF|WAV|WMA|WRI|WOFF|WOFF2|XLA|XLS|XLSX|XLT|XLW|ZIP)$">
     FileETag MTime Size
     <IfModule mod_headers.c>
+        Header set Pragma "public"
+        Header append Cache-Control "public"
         Header unset Set-Cookie
     </IfModule>
 </FilesMatch>

wp-content/w3tc-config/master.php

@@ -9,8 +9,8 @@
     "dbcache.configuration_overloaded": false,
     "dbcache.debug": false,
     "dbcache.debug_purge": false,
-    "dbcache.enabled": false,
-    "dbcache.engine": "file",
+    "dbcache.enabled": true,
+    "dbcache.engine": "redis",
     "dbcache.file.gc": 3600,
     "dbcache.file.locking": false,
     "dbcache.lifetime": 180,
@@ -63,7 +63,7 @@
         "\\bfound_rows\\(\\)"
     ],
     "docroot_fix.enable": false,
-    "lazyload.enabled": false,
+    "lazyload.enabled": true,
     "lazyload.threshold": "",
     "lazyload.process_img": true,
     "lazyload.process_background": true,
@@ -96,7 +96,7 @@
     ],
     "lazyload.embed_method": "async_head",
     "objectcache.configuration_overloaded": false,
-    "objectcache.enabled": false,
+    "objectcache.enabled": true,
     "objectcache.debug": false,
     "objectcache.debug_purge": false,
     "objectcache.enabled_for_wp_admin": false,
@@ -142,11 +142,11 @@
     "objectcache.lifetime": 180,
     "objectcache.purge.all": false,
     "pgcache.configuration_overloaded": false,
-    "pgcache.enabled": false,
+    "pgcache.enabled": true,
     "pgcache.comment_cookie_ttl": 1800,
     "pgcache.debug": false,
     "pgcache.debug_purge": false,
-    "pgcache.engine": "file_generic",
+    "pgcache.engine": "apc",
     "pgcache.file.gc": 3600,
     "pgcache.file.nfs": false,
     "pgcache.file.locking": false,
@@ -564,7 +564,7 @@
     "browsercache.cssjs.expires": true,
     "browsercache.cssjs.lifetime": 31536000,
     "browsercache.cssjs.nocookies": true,
-    "browsercache.cssjs.cache.control": false,
+    "browsercache.cssjs.cache.control": true,
     "browsercache.cssjs.cache.policy": "cache_public_maxage",
     "browsercache.cssjs.etag": true,
     "browsercache.cssjs.w3tc": false,
@@ -575,7 +575,7 @@
     "browsercache.html.last_modified": true,
     "browsercache.html.expires": false,
     "browsercache.html.lifetime": 3600,
-    "browsercache.html.cache.control": false,
+    "browsercache.html.cache.control": true,
     "browsercache.html.cache.policy": "cache_public_maxage",
     "browsercache.html.etag": true,
     "browsercache.html.w3tc": false,
@@ -586,7 +586,7 @@
     "browsercache.other.expires": true,
     "browsercache.other.lifetime": 31536000,
     "browsercache.other.nocookies": true,
-    "browsercache.other.cache.control": false,
+    "browsercache.other.cache.control": true,
     "browsercache.other.cache.policy": "cache_public_maxage",
     "browsercache.other.etag": true,
     "browsercache.other.w3tc": false,
@@ -945,5 +945,6 @@
         "auto": "enabled",
         "visibility": "never"
     },
-    "imageservice.configuration_overloaded": true
+    "imageservice.configuration_overloaded": true,
+    "lazyload_process_background": true
 }