Product images may be invalid due to the Image WebP Replacement option

  • Resolved yadun

    (@yadun)


    2 years, 3 months ago

    I enabled the ‘Image WebP Replacement’ option. It worked well before.
    Today I suddenly found that there are some product images that cannot be displayed and all of the images are WebP, refer to the help link and notice the first image. I can only guess that related with ‘Image WebP Replacement’ option.
    BTW, I reviewed the operation of the website recently. I deactived and then activated the Litespeed Cache plugin again a week ago. Is it related to this?
    How to locate the source of this problem and fix it?

    • This topic was modified 2 years, 3 months ago by yadun.

    The page I need help with: [log in to see the link]

Viewing 5 replies - 1 through 5 (of 5 total)
  • Plugin Support qtwrk

    (@qtwrk)

    Hi,

    what do you mean by “can not be displayed” ? as the image doesn’t load at all , like leave a grey box ?

    because I can see images seem loading fine on this page

    best regards,

    Thread Starter yadun

    (@yadun)

    Yes, the first image of my referral link is a grey box.
    refer to https://ibb.co/9YFRJ0m

    Plugin Support qtwrk

    (@qtwrk)

    https://www.dresswan.com/wp-content/uploads/2022/05/575970608-1-e1653278042886.jpg-1.webp

    because this image , you have hard-coded it to webp

    all the image that is replaced by LSCWP , will have format as

    jpg version : something.jpg

    webp version : something.jpg.webp

    it doesn’t filter any other extension besides png, jpg and gif

    Thread Starter yadun

    (@yadun)

    I don’t understand what you mean about hard-coded. I have never modified the format of the picture myself, I have no reason or know how to modify it, and I am sure that all the pictures I upload are in jpg, png, gif format.

    Also, I can confirm two things:
    1. As mentioned above, I once deactivated and activated the Litespeed Cache plugin again.
    2. For some pictures, I have used the crop function of wordpress to modify the size of the pictures.

    I hope someone can find the real reason based on the above description.

    Plugin Support qtwrk

    (@qtwrk)

    hard code means that image was fixed with jpg-1.webp URI

    by default , LSCWP works this way

    1) if browser does not support webp , then send page with image link as ....something.jpg

    2) if browser supports webp , then first it will check if ...something.jpg.webp exists or not , if exists, then send page with image replaced to ...soemthing.jpg.webp

    and in your case , even with LSCWP disabled , it still gives that ...jpg-1.webp , this is not controlled by LSCWP , that’s what I meant as hard-coded

Viewing 5 replies - 1 through 5 (of 5 total)
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