Wordpress LScache Plugin: Image not replaced to webp format
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hello, Report details are: Report number: IARIUDDL Report date: 01/03/2020 11:23:54 I have turned on JPG replace to WEBP. The webp format only display in logo image but still not display webp others image. Others image display jpg. How to fix it so that all photos are webp format? Best regards The page I need help with: https://www.ladtransport.com Hi @pbpiotr, some of the images does not get WEBP version, please check the media to see is it non-compressable or not compressed yet, if its not compressed, please re-optimization again. Some of other images are background images on CSS which our Lazyloading did not support yet. Im trying to re-optimize all image but displays error if I choose Destroy All Optimization Data . Error messages: Nie powiodlo sie wysylanie przez WordPress-a: hash does not match: ClientCB[wrong passive callback] Server[8O1iaqaQsmjBvIAt] Nie powiodlo sie wysylanie przez WordPress-a: hash does not match: ClientCB[wrong passive callback] Server[sFOGOa8IxVgJH3Ko] Nie powiodlo sie wysylanie przez WordPress-a: no auth_key Best regards Hi, Could you please try click reset IAPI key first, and then try to destroy ? Best regards, I click reset IAPI key and it is still the same error displayed Maybe can somehow reset the litespeed plugin from the database level? The reset function is sending a request to our server so it cannot just reset on database level. May I know did you change the domain or install any firewall/cloudflare recently? If you have a firewall installed, please follow https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:cache:lscwp:image-optimization#server_list to add IP whitelist. I didnt change the domain and I dont have a firewall. Could you please join our Slack channel and find me(Stanley Cheung at Litespeed) for helping us to reproduce the bug? Thanks. Hi Stanley, Thank you for your response. I wrote to you on slack. Best regards
LiteCache Rush: Speed comes from using less, not from doing it faster
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