utags opened a new issue #2050: URL: https://github.com/apache/incubator-pagespeed-mod/issues/2050
When I view the pagespeed messages, I can see that there's several warning about the "CSS parsing error ". `[Wed, 11 Nov 2020 17:58:21 GMT] [Warning] [10334] CSS parsing error in https://site.com/drink-recipes/` What kind of thing case this css error? ``` pagespeed on; #add header pagespeed XHeaderValue "Powered By ngx_pagespeed"; location ~ "\.pagespeed\.([a-z]\.)?[a-z]{2}\.[^.]{10}\.[^.]+" { add_header " " " "; } location ~ "^/pagespeed_static/" { } location ~ "^/ngx_pagespeed_beacon$" { } #InPlaceResourceOptimization pagespeed InPlaceResourceOptimization on; #Preserve URL Relativity pagespeed PreserveUrlRelativity on; #unoptimized resources pagespeed InPlaceSMaxAgeSec 10; pagespeed Allow "*"; #browser-specific in-place optimization pagespeed EnableFilters in_place_optimize_for_browser; #Disable PageSpeed Core Filters and enabale one by one. pagespeed RewriteLevel PassThrough; pagespeed FileCachePath /var/cache/ngx_pagespeed_cache; pagespeed AllowVaryOn "Auto"; #Cause Render Blocking CSS pagespeed EnableFilters hint_preload_subresources; pagespeed UseExperimentalJsMinifier on; #Rewrite Domains pagespeed EnableFilters rewrite_domains; #Sizes pagespeed JsOutlineMinBytes 3000; pagespeed MaxCombinedCssBytes -1; pagespeed MaxCombinedJsBytes 1000000; pagespeed CssInlineMaxBytes 1000; pagespeed JsInlineMaxBytes 1500; #Flatten CSS Imports pagespeed CssFlattenMaxBytes 4000; pagespeed LazyloadImagesAfterOnload on; pagespeed RewriteDeadlinePerFlushMs 2000; pagespeed MaxCacheableContentLength 2048000; pagespeed FetchHttps enable; pagespeed FetchHttps enable,allow_self_signed; # Implicit cache-lifetime for resources pagespeed ImplicitCacheTtlMs 3600000; # In-memory LRU Cache pagespeed LRUCacheKbPerProcess 16192; pagespeed LRUCacheByteLimit 64384; pagespeed EnableCachePurge on; pagespeed PurgeMethod PURGE; pagespeed DownstreamCacheRebeaconingKey "{{PAGESPEED_BEACON}}"; pagespeed RespectVary on; pagespeed RespectXForwardedProto on; pagespeed LowercaseHtmlNames on; #Extend Cache pagespeed EnableFilters extend_cache; #Fix PageSpeed remove comment AMP validation error. pagespeed RetainComment "AMP_VALIDATION:*"; #Disable meta refresh. pagespeed SupportNoScriptEnabled false; pagespeed WebpQualityForSaveData 50; pagespeed WebpRecompressionQuality 75; #Combine CSS wildcard. pagespeed MinImageSizeLowResolutionBytes 10; pagespeed PermitIdsForCssCombining font*; pagespeed PermitIdsForCssCombining *-css; pagespeed PermitIdsForCssCombining ver*; pagespeed PermitIdsForCssCombining gmw*; pagespeed PermitIdsForCssCombining mashsb*; pagespeed PermitIdsForCssCombining rs*; pagespeed PermitIdsForCssCombining chosen*; pagespeed PermitIdsForCssCombining contact*; pagespeed PermitIdsForCssCombining redux*; pagespeed PermitIdsForCssCombining js_composer*; pagespeed PermitIdsForCssCombining footer*; pagespeed PermitIdsForCssCombining woocommerce*; pagespeed PermitIdsForCssCombining wc*; pagespeed PermitIdsForCssCombining dashicons*; pagespeed PermitIdsForCssCombining blade*; #requirement for combine css and js pagespeed CombineAcrossPaths on; pagespeed MaxSegmentLength 2048; #JavaScript Optimization. pagespeed EnableFilters rewrite_javascript,outline_javascript,combine_javascript,extend_cache,local_storage_cache,canonicalize_javascript_libraries,defer_javascript,rewrite_javascript_external; #Other Optimization. pagespeed EnableFilters insert_dns_prefetch,add_head; pagespeed RetainComment " google_ad_section*"; pagespeed EnableFilters trim_urls; #3rd Party script Optimization. pagespeed GoogleFontCssInlineMaxBytes 20000; pagespeed EnableFilters inline_google_font_css; pagespeed EnableFilters make_show_ads_async; pagespeed EnableFilters make_google_analytics_async; #HTML Optimization. pagespeed EnableFilters elide_attributes,remove_comments,combine_heads,collapse_whitespace,remove_quotes; #CSS Optimization. pagespeed EnableFilters prioritize_critical_css,rewrite_css,combine_css,fallback_rewrite_css_urls,flatten_css_imports,inline_css,inline_import_to_link,rewrite_style_attributes_with_url,move_css_above_scripts,move_css_to_head; pagespeed PermitIdsForCssCombining *-css; #Image Optimization. pagespeed EnableFilters inline_preview_images,resize_rendered_image_dimensions,insert_image_dimensions,responsive_images,resize_images,lazyload_images,dedup_inlined_images,inline_images,rewrite_images,recompress_images,rewrite_css,sprite_images,convert_png_to_jpeg,convert_jpeg_to_webp,convert_to_webp_animated,convert_to_webp_lossless,recompress_webp; #Mobile Optimization. pagespeed EnableFilters resize_mobile_images; #Browser Optimization pagespeed EnableFilters convert_meta_tags; # redis storage backend #pagespeed RedisServer "{{REDIS_UPSTREAM}}"; #pagespeed RedisTimeoutUs 1000; ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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