Wordpress LScache Plugin: WebP optimisation and Safari
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hi I have safari webp issues being served on client site. Does the plugin not serve jpegs to browsers not supporting the feature? Have optimised thousands of images so far and chrome and FF work fine. Additionally, do new uploads get optimised automatically? The page I need help with: https://www.siltalapublishing.fi Hi, Could you please provide the report number ? Yes, as long as you have auto optimize enabled, newly uploaded images will also get optimized , automatically. Hi sorry the report number is KPVYZRAE thanks Hi, I checked on Safari and Chrome , seems working as expected. May I know how to trigger/reproduce the issue ? Best regards, Hi I have no idea whats changed. I tweaked the tuning settings and deselected some options in the optimise tab. The site is slow as a snail now and not sure why its working now. How does the cache normally work with webp images. does it serve non-WebP format to safari users automatically? Thanks Hi, By design , yes , if you check your htaccess rule , you will see a rewrite cond RewriteCond % HTTP_ACCEPT image/webp [or] this means if browser sends image/webp , then site will return webp , if browser does not send this , it doesnt send webp. Please try undo what you did , and see how it goes. Best regards,
LiteCache Rush: Speed comes from using less, not from doing it faster
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