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Features & Capabilities
User Growth & Download Statistics
Manifest V3 Add-on
- By:
- Leeking
- Daily users:
- 22 2
- Rating:
- 5.00 (1)
- Version:
- 2.1.2 Last updated: 2026-06-30
- Version code:
- 6331453
- Creation date:
- 2026-05-09
- Risk:
- Low risk impact High risk likelihood
- Content scripts matches:
- codeforces.com
- codeforces.com
- Size:
- 3.61MB
- Email:
- sh*****@gmail.com
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-07-26
- Compare stats and ranking:
- LeekCF Rating vs CF GetRating
- LeekCF Rating vs Codeforces-Tag-Hider-notRating
- LeekCF Rating vs Get Rate
Ranking
Other platforms
For Developers
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
User Reviews
amazing extension, really helped me by knowing the rating, without spoiling the challenge. thanks leeking <3
by Qu*****, 2026-07-03
Is LeekCF Rating 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.
LeekCF Rating requires very minimum permissions.
Risk impact analysis details
- High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- Low ******* ****** ** *** ********* ******** **************
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.
LeekCF Rating is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
- High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
- Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
- Good **** ********* *** **** **** *******
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