Features & Capabilities
User Growth & Download Statistics
- By:
- xierch
- Daily users:
- 627 13
- Rating:
- 4.43 (23)
0.11
- Version:
- 0.4.0 Last updated: 2024-08-12
- Version code:
- 5790933
- Creation date:
- 2018-01-13
- Risk:
- Very low risk impact Low risk likelihood
- Permissions:
- declarativeNetRequestWithHostAccess
- storage
- Size:
- 15.42KB
- Email:
- ad*****@sorz.org
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-20
- Compare stats and ranking:
- Accept-Language per site vs Accept Language Switcher
- Accept-Language per site vs Quick Accept-Language Switcher
- Accept-Language per site vs Site Language Switcher
Ranking
For Developers
Contact the developer
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Permission Change History
2024-08-12: Version 0.3.6 → 0.4.0
Remove Host permissions: *://*/*
Add Optional host permissions: *://*/*
2024-01-02: Version 0.2.3 → 0.3.0
Add Host permissions: *://*/*
Add Permissions: declarativeNetRequestWithHostAccess
Remove Permissions: webRequest webRequestBlocking *://*/*
User Reviews
Pros
- Per-site Accept-Language configuration and control
- Easy to use / simple add-on
- Helps curb auto-translation and poor translations on sites
- Useful for minority languages
- Privacy-friendly / avoids injecting affiliate codes
Cons
- Regression: stops working after updates (update-related breakages across versions)
- Saved configurations do not persist after Firefox restarts
Recent reviews
No effect on *.youtube.com or youtube.com
by Op*****, 2026-06-18
by tm*****, 2025-12-03
It does not save settings. After restart of firefox every saved config is gone.
by F_*****, 2025-08-13
Is Accept-Language per site Safe?
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
Accept-Language per site does not require any sensitive permissions.
Risk impact analysis details
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.
Accept-Language per site has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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