Firefox
Don't "Accept" image/webp
Don't "Accept" image/webp has 20,628 daily users, rated 4.3 from 156 ratings, #24 of 2,476 in photos-music-videos.
Daily users
20,628
Rating
4.3
156 ratings
Rank on Firefox
#376
of 158,605
Version
0.9
Last updated 11/08/2023
Weekly downloads
105
Description
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.)
Growth change in installs
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | +8 | +0.0% | +10 | 1.3 days |
| week | Not enough history yet | |||
| month | Not enough history yet | |||
| year | Not enough history yet | |||
How these figures are measured
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
Rank on Firefox#372
09/29/2026 · #369
10/01/2026
Daily users20,628
09/28/2026 · 20,622
10/01/2026
Ratings156
09/28/2026 · 155
10/01/2026
Average rating4.3
09/28/2026 · 4.3
10/01/2026
Weekly downloads105
09/28/2026 · 120
10/01/2026
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