Plugin not working with sub site in Multisites mode

Hi @vandung93,

Thank you for your message. I am sorry you have encountered a problem with our plugin. Do not worry, I will try to help you.

I want to see what might have gone wrong. Could you send me a screenshot of the Help Center tab in the plugin’s settings. I will check it because in this tab I have an information on how to solve the problem.

Best, Mateusz

Hello @mateuszgbiorczyk ,

More info:

I used Nginx hosting,

Here you are:

part 1: https://drive.google.com/file/d/1RNLXubE5CbBRyvQsUMvbB3kf8snYZ9YQ/view?usp=share_link

part 2: https://drive.google.com/file/d/16r67Qbp8VT155IOwIgILO4HGYi04Gvh8/view?usp=share_link

part 3:

https://drive.google.com/file/d/1F4p50c4tZmUl6FQC-en7HQa96qpdgGkn/view?usp=share_link

Thanks @vandung93,

Can you send me also a screenshot of the Bulk Optimization of Images section in the plugin settings?

I used Nginx hosting.

Did you add the Nginx configuration according to the plugin’s FAQ?

Yes,

I added Nginx configuration?according to FAQ sectoin That is reason why it worked for main site but sub site.

I think we need to adjust that Nginx config to make it work with multi site?

Screenshot of the Bulk Optimization of Images section:

https://drive.google.com/file/d/1ji8IRuLMAv9tHzyB9J4J9CebuAYiZXVR/view?usp=share_link

Nginx config:

https://drive.google.com/file/d/1417qti4R3Y72TRo9lvT8CC1hNxv4x_pd/view?usp=share_link

Thanks @vandung93,

Please replace this line:

location ~ /wp-content/(?<path>.+)\.(?<ext>jpe?g|png|gif|webp)$ {

And paste this line there:

location ~* /wp-content/(?<path>.+)\.(?<ext>jpe?g|png|gif|webp)$ {

The problem was that one of your sites is in the directory. I will update the plugin FAQ to prevent such issues from happening in the future.

Did this solve your problem?

It still is not working for me.

Could you re-check please ?

• This reply was modified 1 year, 11 months ago by vandung93.

@vandung93, have you done a server restart?

Could you send me a screenshot of the Nginx configuration again?

Here you are: https://drive.google.com/file/d/1wxbmdsasO-3dHGZKXYdxKNqf3Daqergu/view?usp=share_link

Yes, i restarted Nginx service after change anything.

@vandung93 This is strange – the version without “*” actually didn’t work before when the page was in a subdirectory. After adding “*” this problem disappeared on my test environment and that should work.

Did it work right after restarting the server?

Is it possible that some additional location rules handle subdirectories and this prevents the plugin from working?

I used Easyengine to build my WP sites.

Yes, it will works right after restarting the server.

This is full of nginx config file: https://drive.google.com/file/d/10ChyZxB4XCXvUMf0oKrzFOj3D6uuChjU/view?usp=share_link

@vandung93 Let’s do a little test. Find this line:

add_header Vary Accept;

Add an additional line after that line:

add_header Webp-Test Yes;

When you do, please let me know.

I did it. Please check

@vandung93 The new header is added on both sites, so the location rule works. The problem occurs at the try_files stage. To be honest I have no idea now why it’s not working properly.

Can you try moving the rules of my plugin to just below this line?

index index.php index.html index.htm;