Dmitry

It is 2020 but this issue still not fixed.

Thank you for your attention! Here is my config: ``` pagespeed RewriteLevel PassThrough; pagespeed EnableFilters recompress_images; pagespeed EnableFilters in_place_optimize_for_browser; pagespeed ImagePreserveURLs On; pagespeed DisableFilters inline_google_font_css; ``` Adding last line did...

This is the only pagespeed configuration and the only vhost on this server. There are no other rules.

Even so: ``` pagespeed on; pagespeed FileCachePath /var/ngx_pagespeed_cache; pagespeed RewriteLevel PassThrough; ``` issue is present — just like stated in the opening post.

Yes. And here are the headers (we can see that CSS is compressed by the module — tested on ngx-1.14.33.1-RC1): ``` cache-control: max-age=2592000 content-encoding: gzip content-length: 1251 content-type: text/css date:...

There is "x-original-content-length" header that clearly means that the file has been processed by mod_pagespeed.

Check your DNS records for old _acme-challenge TXT-records and remove them. Worked for me.