Issue Can not change mod_headers

[Erwan]

Server operating system version

Debian 10.13

Plesk version and microupdate number

18.0.50

Hi all,

I've an .htacces from a wordpress website with mod_headers instructions.
But they don't seem to be used/read...

Example:
<IfModule mod_alias.c>
<FilesMatch "\.(html|htm|rtf|rtx|txt|xsd)$">
<IfModule mod_headers.c>
Header set X-Powered-By "WP Rocket/3.11"
</IfModule>
</FilesMatch>
</IfModule>

But with Google inspector still for example:
x-powered-by: PleskLin

The website use FastCgi by Apache.
I've activated in the server Apache prefs: headers
But nothing change.

An idea of the problem?

Erwan

 

[Peter Debik]

For that header I only know that it is added by default but can be deactivated through a panel.ini setting. What I do not know is whether deactivating the Plesk-inserted "powered" header makes space for a user-defined one. Maybe try to deactivate it and see if this gives your custom header a chance to show up?

https://support.plesk.com/hc/en-us/articles/115000385274-How-to-remove-the-header-X-Powered-By-for-all-websites-hosted-in-Plesk-

 

[Erwan]

Thank you Peter.
It was un example.
None of the mod_headers appears.. .

I've desactivated xPoweredByHeader.
x-powered-by: PleskLin disapear.

But for example, i've in the .htaccess:
Header append Cache-Control "public"
for html files.

But in the header for cache-control "public" doesn't appear...