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Preview of Accept Header Override

Accept Header Override by Cake

This extension overrides the default 'Accept' header to prevent websites from serving lossy WebP images instead of the original PNG/JPG

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About this extension
Please note that this Add-on will only work on websites that use the Accept header to detect WEBP compatibility. It will not work on websites that always serve this format or that use other means, such as User Agent, to detect compatibility.

This add-on doesn't execute any JavaScript because it uses the declarativeNetRequest API from manifest v3. Check the <a href=https://github.com/cakemiau/accept-header-extension/blob/main/src/rules-firefox.json>source code</a> for more information.
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Required permissions:

  • Block content on any page

Optional permissions:

  • Access your data for all websites
More information
Add-on Links
  • Homepage
  • Support site
Version
1.0
Size
8.1 KB
Last updated
10 months ago (Oct 9, 2024)
Related Categories
  • Web Development
  • Download Management
  • Photos, Music & Videos
License
MIT License
Version History
  • See all versions
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