Additivos del navigator Firefox
  • Extensiones
  • Themas
    • pro Firefox
    • Dictionarios e pacchettos de lingua
    • Altere sitos de navigatores
    • Additivos pro Android
Aperir session
Vista preliminar de Don't "Accept" image/webp

Don't "Accept" image/webp per jscher2000

This extension removes image/webp and/or image/avif from the list of formats Firefox tells sites that it accepts. That discourages many servers from replacing JPEG and PNG images with WebP/AVIF. (But some may send them anyway; they aren't blocked.)

4.3 (152 revisiones)4.3 (152 revisiones)
22.397 Usatores22.397 Usatores
Discarga Firefox installa le extension
Discargar file

Metadatos del extension

Capturas de schermo
Use the toolbar button to turn features on and off, and add/remove site exceptions. (version 0.8)This dialog appears when you install version 0.9, to confirm that it's okay for this add-on to check your installed add-ons list/status.
A proposito de iste extension
Firefox usually sends websites an indicator that it can handle WebP-format and AVIF-format images, and this may encourage sites to send images in those formats. This extension strips out one or both indicators from requests (more specifically, the Accept header) so sites are more likely to send JPEG and PNG format images.

Due to reported problems, Version 0.8 adds the option to exempt a site, and Patreon is exempted by default.

Version 0.9 automatically exempts Reddit images if you're running the "Load Reddit Images Directly" extension to resolve a conflict between the two. Please let me know if you discover any other extension conflicts.

Notes:

(1) Although broad permission is needed for this extension to modify the Accept header, no data is read from requests, responses, or web pages.

(2) This extension monitors and edits request headers using the onBeforeSendHeaders API. There is a possibility of a conflict with other extensions that use the same API, which can lead to inconsistent results for both extensions.

(3) Version 0.9 now checks whether to have conflicting extensions involved (currently only "Load Reddit Images Directly").

Note: since Firefox 68, users cannot directly edit the network.http.accept.default preference, so if you found an old solution of removing image/webp from that preference, you've found the right new workaround.
Valutate 4,3 per 152 revisores
Aperi session pro evalutar iste extension
Il ha non ha ancora evalutationes

Evalutation de stellas salvate

5
117
4
10
3
1
2
3
1
21
Leger 152 recensiones
Permissiones e datosSaper plus

Permissiones necessari:

  • Surveliar le utilisation del extensiones e gerer le themas
  • Acceder a tu datos pro tote le sitos web
Plus de informationes
Ligamines del additivo
  • Pagina principal
  • Sito de supporto
  • Email de supporto
Version
0.9
Dimension
16,9 KB
Ultime actualisation
2 vite më parë (7 Nën 2023)
Categorias associate
  • Photos, Musica & Videos
Licentia
Licentia public Mozilla 2.0
Historia de versiones
  • Vide tote le versiones
Adder al collection
Reporta iste additivo
Notas de version pro 0.9
Automatically exempts Reddit images if you're running the "Load Reddit Images Directly" extension to resolve a conflict between the two.
Ir al pagina principal de Mozilla

Additivos

  • A proposito
  • Blog del additivos de Firefox
  • Laboratorio de extensiones
  • Centro de disveloppatores
  • Politicas pro disveloppatores
  • Blog del communitate
  • Foro
  • Reportar un defecto
  • Guida al revision

Navigatores

  • Desktop
  • Mobile
  • Enterprise

Productos

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Confidentialitate
  • Cookies
  • Legal

Excepte ubi alteremente indicate, le contento de iste sito es publicate sub licentia Creative Commons Attribution Share-Alike v3.0 o qualcunque version plus recente.