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Vurdering for Don't "Accept" image/webp

Don't "Accept" image/webp av jscher2000

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Svar frå jscher2000

Svar frå utviklaren

posta 2 år sidan
Actually, this add-on has ALWAYS needed and requested the "< all_urls >" permission in order to modify requests to websites. That is *not* new, but probably you have become more security-conscious since you originally installed it. We should all be careful, and there is a support article on this: https://support.mozilla.org/kb/tips-assessing-safety-extension

If anyone prefers to install the previous version, you can grab it from the All Versions page at: https://addons.vaultpit.io/firefox/addon/dont-accept-webp/versions/

(What *is* new in version 0.9 is checking whether you have another add-on known to have a conflict with this one.)

For what it's worth, I still have no interest whatsoever in what you are doing in your Firefox, and there's no way for me to know because this add-on still doesn't send me any data. If you don't believe me, then don't use the add-on.
152 vurderingar
  • av abrtt, 19 dagar sidan
  • av frostbyte, 2 månader sidan
  • av Firefox user 13243261, 2 månader sidan
  • av toroca, 2 månader sidan
    This extension is great, but it is limited by the way things are trending online these days. More and more sites aren't letting you block them from sending the stupid WebP format to your browser, but for the ones that still allow it, this extension is perfect. Until more graphic editing programs natively support this new format, I will continue to use this extension to block it as much as I can.

    People saying it doesn't work clearly haven't bothered to read the developer's notes about it. They explicitly state "sites are MORE LIKELY to send JPEG and PNG format images." Nowhere is there a guarantee that this will block WebP, it simply stops Firefox from telling sites it accepts it. Some sites ignore that and send WebP anyway, while others will comply and send you the original format, whether that be JPG, PNG, whatever.

    I find that somewhere between half and two thirds of sites I visit that typically send WebP images will send the original formats when I use this extension. That's not perfect, but it's better than what I get without it, and with the way browsers and sites talk to each other, I don't think it can be improved beyond that.
  • av Kvaksy, 3 månader sidan
    Невероятно полезная вещь, наконец то открывает jpeg а не богопротивный webp
  • av Misanthropix, 3 månader sidan
  • av Lampollo, 3 månader sidan
    Doesn't work.

    Svar frå utviklaren

    posta 3 månader sidan
    Hi, it depends on the site design. You can test on Total Wine glassware page (https://www.totalwine.com/accessories-more/accessories/glassware/c/001555). Use the Page Info dialog (Ctrl+i, Mac: Command+I) Media list to check the image formats. Reload after changing the "Strip image/webp" setting and check again. With the extension stripping webp, the original formats (PNG, JPEG) are used. If that doesn't work for you, check this article just in case: https://support.mozilla.org/kb/extensions-private-browsing

    If there are specific sites you would like help with, you can try creating a new issue at https://github.com/jscher2000/dont-accept-webp/issues or emailing me at [email protected].
  • av TidalLion, 5 månader sidan
    Does not work at all, not even after reloading the page or restarting the browser.
  • av Firefox user 18205130, 5 månader sidan
    does not work 😭
  • av Davi, 5 månader sidan
  • av BrixterWork, 5 månader sidan
    It works. I get jpeg sometimes instead of webp.
  • av Pedro Henrique, 5 månader sidan
    It simply DONT WORK
  • av Sunny, 6 månader sidan
    It doesn't always work on every webpage (half the time on Aliexpress), however it works most of the time.
  • av pjcamp, 6 månader sidan
    Doesn't do anything. Webp images come anyway.

    Svar frå utviklaren

    posta 6 månader sidan
    Hi pjcamp, thank you for your report.

    This extension makes a change to how Firefox requests images, but many sites ignore the change. If there is a specific site you want to mention, you can contact me by creating a new Github issue on https://github.com/jscher2000/dont-accept-webp/issues or emailing [email protected].

    On the other hand, if it fails on every single site, check for this issue: https://support.mozilla.org/kb/extensions-private-browsing

    There also are some pages that give Firefox multiple format options (picture tag/source tags) and it selects WebP for some reason. I don't have a fix for that yet.
  • av Crowbar Scientist, 7 månader sidan
  • av LEXAR-SDHC, 8 månader sidan
    I wonder how
  • av Firefox user 18285487, 10 månader sidan
    Great idea. Lossless WebP is generally a superior alternative to Png (except it cannot handle HQs beyond 16k on a side), but when you get served a webp on a web site, there is a 95% chance it is just a Jpg that has gone through another round of lossy compression, a different type, at a lower bit rate = worse quality (fewer fine details).

    In an ideal world, the digital master would be encoded as both Jpg/Png and Jxl, and the browser would have an option built in to preference one format over the other. JpegXl is the best new format. Jpeg2000 was decent but I don't think any browsers support it, and it even has a lossless format.

    Unfortunately, this extension only works on some sites. Some are still sending me Webp,oravif (less often) and even twice I got a Jpegxl (I wish to force jpeg from these bossy CDNs that are enforcing inferior formats upon me).
  • av blahblah, eit år sidan
    Doesn't work.
  • av Firefox user 13807639, eit år sidan
    TipTop, endlich wieder vernünftige Datei-endungen
  • av Dan, eit år sidan
  • av lucianoinso, eit år sidan
    Works as intended!
  • av oguz, eit år sidan
  • av NBA20, eit år sidan
    Works as intended. Thank you very much jscher2000
  • av Brixter, eit år sidan
    Good
  • av Shela, eit år sidan