CDN-option

  • Resolved hkim00

    (@hkim00)


    7 years, 2 months ago

    I’m experiencing a strange error when I use “CDN Options” to use my CDN domain. When I define the CDN domain: https://psnuab.b-cdn.net or just psnuab.b-cdn.net, I get following error in GTMetrix: 

    Headers
https://psykolog.nu/psnuab.b-cdn.net
Response Version
HTTP/2.0
Response Headers
link	
<https://psykolog.nu/wp-json/>; rel="https://api.w.org/"
x-cache-2	
BYPASS
x-powered-by	
centminmod
cache-control	
no-cache, must-revalidate, max-age=0
status	
404
date	
Wed, 20 Mar 2019 06:20:38 GMT
vary	
Accept-Encoding
content-encoding	
gzip
content-type	
text/html; charset=UTF-8
x-xss-protection	
1; mode=block
x-content-type-options	
nosniff
server	
nginx centminmod
x-cache	
MISS
expires	
Wed, 11 Jan 1984 05:00:00 GMT
Request Version
HTTP/2.0
Request Headers
user-agent	
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36
accept	
*/*
:method	
GET
accept-language	
en-US,en;q=0.9
accept-encoding	
gzip, deflate, br
:authority	
psykolog.nu
:scheme	
https
:path	
/psnuab.b-cdn.net
referer	
https://psykolog.nu/

    The header https://psykolog.nu/psnuab.b-cdn.net is obviously wrong.How should I use the CDN option in FVM? If I leave the CDN option empty, no errors are displayed in GTMetrix.

    • This topic was modified 7 years, 2 months ago by hkim00.
    • This topic was modified 7 years, 2 months ago by Jan Dembowski.
Viewing 2 replies - 1 through 2 (of 2 total)
  • Thread Starter hkim00

    (@hkim00)

    7 years, 2 months ago

    It doesn’t seem like FVM is “…rewrite the static assets urls inside FVM merged files to your cdn domain. Usage: cdn.example.com” on my configuration. All it does it to add my cdn domain to my website URL.

    What can be causing this?

    Plugin Author Raul P.

    (@alignak)

    7 years, 2 months ago

    @hkim00 I tested this today and I do not see that behaviour with the default 2019 theme.

    Do you use some other plugin to deal with the CDN rewriting?
    Or do you use some other plugin to do speed optimization, which may be trying to preload stuff in the header?

    That looks like some other plugin or the theme, is reading your html and finding the cdn domain, however it doesn’t detect it properly and will then add it to the preload headers.

    I don’t see any https://psykolog.nu/psnuab.b-cdn.net reference on your html site, so it could also be a cdn/server setting.

    You could rename each plugin one by one via sftp (do not access the wp-admin plugins page) and see which one it’s causing the issue. Renaming it back, will restore the default behaviour, provided you haven’t access the plugins page (else it will detect the renaming and disable the plugin).

    Make a backup first.

Viewing 2 replies - 1 through 2 (of 2 total)

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