Lofesa commented on issue #1720: URL: https://github.com/apache/incubator-pagespeed-ngx/issues/1720#issuecomment-734703419
> Visible difference with fastcgi on: https://gtmetrix.com/compare/OhWm2FXv/PQSzLJfz . 1.- Yes. With some type of page cache you avoid all time the background takes to generate the html, but you must take care on the cache refresh. What happend when you add a new post? Are the Archive pages refreshed? > i wonder if gzip or brotli can help with this compression or maybe some settings in pagespeed? it seems lazyload isnt really working is that normal? 2.- Your resources are now brotli compressed. What level of compression have you set? Level 6 is like level 9 for gzip. Images should not be compressed. To make it more ligth you need to play whit image [quality parameters](https://www.modpagespeed.com/doc/filter-image-optimize#image-quality) in pagespeed. > this seems to be the differences between the two https://uhl.site locations. I think my domain mapping and the way it loads might not be best way optimised. 3.- But for now, you don´t know from where come these second request. Try to change to a default theme and test if still here. If it is, then the issue is in server config, if not, the the issue is in the frame you use (oxygen builder). > Will this work? 4.- Sure, but for make these config, you need to change all your server config. Most of these configurations are for using a proxy. Use of a proxy make sense in some infrastructure configs, like using a firewall: user -> proxy -> firewall -> server or behind a load balancer user -> proxy -> load balancer -> servers In a single domain, like you have, I think no advantage using these config. > Also for the https I understand correctly it requires the local ssl ca from each OS loaded. Not the self signed or bought domain S 5.- Yes, that is correct. 6.- Using LoadFromFile with wordpress, you need to care for 2 things: A.- Pagespeed cache stores the optimized assets for the time they have in their cache-control header, but if you load a file from disk, this don´t make any http request, so don´t have any of the http header aka no cache-control header. When pagespeed stores a asset in their cache w/o cache.control-header the time the asset live (ttl) in the cache are 5min. To avoid this you need: [pagespeed ImplicitCacheTtlMs](https://www.modpagespeed.com/doc/system#implicit_cache_ttl) for any resource fetched by http request w/o cache-control header. [pagespeed LoadFromFileCacheTtlMs](https://www.modpagespeed.com/doc/system#load_from_file_cache_ttl) to set a cache-control for resources loaded from disk. B.- In wordpress you have request that are not in a file. Think in `https://uhl.site/hello-world/`, hello-world is not a file, so pagespeed uses Serf to fetch the resource (Serf is a headless browser) and is https, so you need to use: ``` pagespeed FetchHttps enable; pagespeed SslCertDirectory directory; pagespeed SslCertFile file; ``` If you OS is Debian/Ubuntu based, you only need the directory, bu if s redhat/centos based, you need both, directory and file https://www.modpagespeed.com/doc/https_support#configuring_ssl_certificates ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
