lsponza

I’m sorry, I’ve been waiting for the response from the hosting provider: mod_rewrite is enabled.

WebP images are not shown yet

• This reply was modified 1 year, 6 months ago by lsponza.

Thank you for your reply.

I added your snippet to my .htaccess (root) but it doesn’t seem to work.

I uploaded a new image and added it to the test page https://www.vinicartasegna.it/prova/ . The WebP file il available https://www.vinicartasegna.it/wp-content/uploads/2023/05/virginia.jpeg.webp but it doesn’t be served .

If it helps, inside the wp-content/uploads directory there’s a .htaccess file with this code:

# BEGIN Register webp mime type
<IfModule mod_mime.c>
	AddType image/webp .webp
</IfModule>
# END Register webp mime type
# BEGIN WP-Optimize WebP Rules
<IfModule mod_rewrite.c>
	RewriteEngine On
	
# Redirect to existing converted image in same dir (if browser supports webp)
	RewriteCond %{HTTP_ACCEPT} image/webp
	RewriteCond %{REQUEST_FILENAME} (?i)(.*)(\.jpe?g|\.png)$
	RewriteCond %1%2\.webp -f
	RewriteRule (?i)(.*)(\.jpe?g|\.png)$ %1%2\.webp [T=image/webp,E=EXISTING:1,E=ADDVARY:1,L]
	
# Make sure that browsers which does not support webp also gets the Vary:Accept header
# when requesting images that would be redirected to webp on browsers that does.
	<IfModule mod_headers.c>
		<FilesMatch "(?i)\.(jpe?g|png)$">
			Header append "Vary" "Accept"
		</FilesMatch>
	</IfModule>
	
	</IfModule>

# Rules for handling requests for webp images
# ---------------------------------------------
	
# Set Vary:Accept header if we came here by way of our redirect, which set the ADDVARY environment variable
# The purpose is to make proxies and CDNs aware that the response varies with the Accept header
	<IfModule mod_headers.c>
	<IfModule mod_setenvif.c>
# Apache appends "REDIRECT_" in front of the environment variables defined in mod_rewrite, but LiteSpeed does not
# So, the next lines are for Apache, in order to set environment variables without "REDIRECT_"
		SetEnvIf REDIRECT_EXISTING 1 EXISTING=1
		SetEnvIf REDIRECT_ADDVARY 1 ADDVARY=1
		
		Header append "Vary" "Accept" env=ADDVARY
		
# Set X-WPO-WebP header for diagnose purposes
		Header set "X-WPO-WebP" "Redirected directly to existing webp" env=EXISTING
	</IfModule>
</IfModule>
# END WP-Optimize WebP Rules

Thanks @ktc_88, this worked fine for me. It’s weird because my site has never been set up in English. However, all’s well that ends well!

Thanks to you too, @cutu234. More technical but faster solution

@sub2assassin thank you very much for the very fast reply! I had already tried this workaround but it didn’t work for me.

I fixed it just now with this https://rankmath.com/kb/exclude-sitemaps-from-caching/#transient-cache

Hi @sub2assassin, I have the same problem. The sitemap is not updating even though the cache is disabled. Please, can you explain to me how did you solve it?

Hi Kyle,

1. What is your domain (so I can look at your?lang?attributes): vinicartasegna.it
2. What is your language set to (exactly as shown in language selection box in settings): Italian
3. Is your site a multi-lingual site or a single language site: single language (Italian)
4. Are you using any translation plugins? No

Further information

• plugin version: 3.3.5
• plugin language folder name: “languages”

Regards.

The issue still persist:

• plugin version: 3.3.3
• language: italian
• plugin language folder name: “languages”

Missed italian translation

Hi Jarno,
your explanation is ok for me. Thanks a lot!
Lucia

Hi Jarno,
thanks for your feedback. I didn’t receive your reply to my previous email, not even in the spam folder, anyway your suggestion solved the problem – great. I thought I had already clicked on “Generate proof of consent”, clearly I got confused: I use the plugin on several other sites.
Just another question about “proof of consent”: why the id user are not subsequential (ie I got id #10205, #10207, #10210 but not #10206,#10208,#10209)?
Regards,
Lucia

It looks like to me, too ??

• This reply was modified 3 years, 9 months ago by lsponza.
• This reply was modified 3 years, 9 months ago by lsponza.