Regarding Enable direct redirection to existing converted images

Resolved

(@amitaits)

Hi,

When I Enable direct redirection to existing converted images then I come up with the message:

It seems your server setup does not support headers in .htaccess. You should either fix this (install mod_headers) or deactivate the “Enable direct redirection to existing converted images?” option. Otherwise the Vary:Accept header will not be added and this can result in problems for users behind proxy servers (ie used in larger companies)

However, my host has provided me rules to add to the .htaccess. What shall I do?

<IfModule mod_setenvif.c>
  # Vary: Accept for all the requests to jpeg and png
  SetEnvIf Request_URI "\.(jpe?g|png)$" REQUEST_image
</IfModule>
<IfModule mod_rewrite.c>
  RewriteEngine On
  # Check if browser supports WebP images
  RewriteCond %{HTTP_ACCEPT} image/webp
  # Check if WebP replacement image exists
  RewriteCond %{DOCUMENT_ROOT}/$1.webp -f
  # Serve WebP image instead
  RewriteRule (.+)\.(jpe?g|png)$ $1.webp [T=image/webp]
</IfModule>
<IfModule mod_headers.c>
  Header append Vary Accept env=REQUEST_image
</IfModule>
<IfModule mod_mime.c>
  AddType image/webp .webp
</IfModule>

Viewing 12 replies - 16 through 27 (of 27 total)

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Thread Starter Amit Sonkhiya
(@amitaits)

4 years, 6 months ago

@roselldk

Thanks for the deep support and efforts to rectify the issue.
I’m on https://www.hostinger.in but request on .com should also respond.
I’m using shared hosting with the premium plan.

Do let me know if they offer you an account for testing purposes.

Thanks

Thread Starter Amit Sonkhiya
(@amitaits)

4 years, 6 months ago

Hi,

Di let me know if you reached to any helpful information regarding mod_header issue in Litespeed servers.

Thanks

Anonymous User 17638948
(@anonymized-17638948)

4 years, 5 months ago

Hi,

I am having the same problem:
Unable to: Enable direct redirection to existing converted images
So I am getting the error message—
It seems your server setup does not support headers in .htaccess. You should either fix this (install mod_headers) or deactivate the “Enable direct redirection to existing converted images?” option. Otherwise the Vary:Accept header will not be added and this can result in problems for users behind proxy servers (ie used in larger companies).

The host is from Hostinger.

Have you found a very last solution?
Or do I need to keep adding all your suggested codes to .htaccess files? Afraid to mess up something.

Thank you for response.
Sonata

Anonymous User 17638948
(@anonymized-17638948)

4 years, 5 months ago

Amit Sonkhiya , has this problem been fixed for you?
Thread Starter Amit Sonkhiya
(@amitaits)

4 years, 5 months ago
@sonatirt

@roselldk is still working on it. Hostinger has Lite Speed servers and they offer customized configuration for Hosting so there might be an issue with this.
- This reply was modified 4 years, 5 months ago by Amit Sonkhiya.
SAAZ
(@eyefashioned)

4 years, 5 months ago

Hello

I am interested with your plugin and installed it on https://eyefashion.pk but see the error and my host support still saying that they are ok with their server configurations I hope you sort it out

It seems your server setup does not support headers in .htaccess. You should either fix this (install mod_headers) or deactivate the “Enable direct redirection to existing converted images?” option. Otherwise the Vary:Accept header will not be added and this can result in problems for users behind proxy servers (ie used in larger companies)

Awaiting

Thread Starter Amit Sonkhiya
(@amitaits)

4 years, 5 months ago

@roselldk

I haven’t heard any progress regarding this issue from a quite long time. Would you please update?

Thanks

andrew
(@urchindesign)

4 years, 4 months ago

Just wondering if there is any feedback on this? We are experiencing the same issue with a different Litespeed hosting set up.
Plugin Author rosell.dk
(@roselldk)

4 years, 2 months ago
Hopefully it has been solved now, thanks to @uryga.

See here: https://wordpress.org/support/topic/error-mod_header-with-litespeed-enterprise/#post-12392822

And here: https://github.com/rosell-dk/webp-express/pull/388

This issue is btw a duplicate. It was first reported and discussed here: https://wordpress.org/support/topic/error-mod_header-with-litespeed-enterprise
- This reply was modified 4 years, 2 months ago by rosell.dk.
- This reply was modified 4 years, 2 months ago by rosell.dk.
Plugin Author rosell.dk
(@roselldk)

4 years, 2 months ago

Hi @amitaits and @urchindesign,

Can you confirm if the latest release (0.17.3) did the trick?
Thanks
andrew
(@urchindesign)

4 years, 2 months ago
This did not help for me. I have rerun the htaccess rules etc. but still have the same message:

It seems your server setup does not support headers in .htaccess. You should either fix this (install mod_headers) or deactivate the “Enable direct redirection to existing converted images?” option. Otherwise the Vary:Accept header will not be added and this can result in problems for users behind proxy servers (ie used in larger companies)

I have also spoken to support who confirmed the mod_headers is enabled.
- This reply was modified 4 years, 2 months ago by andrew.
Thread Starter Amit Sonkhiya
(@amitaits)

4 years, 2 months ago

Hi @roselldk

The version 0.17.3 fixed the issue for me. I can see vary: accept in header response as well as no error after updating the plugin, saving settings and forcing new .htaccess rules.

The live test has also been passed. Thanks @uryga and you.

Viewing 12 replies - 16 through 27 (of 27 total)

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