Performance Tab Controller
By: Winberg
Improve your browsing speed by automatically suspending tabs.
English
Español
Français
Português
日本語
简体中文
한국인Features & Capabilities
User Growth & Download Statistics
Manifest V3 Add-on
- By:
- Winberg
- Daily users:
- 18
- Rating:
- 5.00 (1)
- Version:
- 1.0 Last updated: 2025-05-08
- Version code:
- 5942502
- Creation date:
- 2025-05-05
- Risk:
- Moderate risk impact Moderate risk likelihood
- Permissions:
- Size:
- 14.21KB
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-15
- Compare stats and ranking:
- Performance Tab Controller vs Tab Optimizer
- Performance Tab Controller vs Auto Tab Suspender
- Performance Tab Controller vs Idle Tab Optimizer
Ranking
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
Works as described, actually saves resources, and doesn't request access to anything suspicious or important (it can see your tab and tab group names and how recently you used a tab, but that's it).
by em*****, 2025-12-02
Is Performance Tab Controller 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.
Performance Tab Controller requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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.
Performance Tab Controller is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Extension Guard
Discover every extension in use, analyze risks, and enforce blocking policies with Extension Guard
Secure Your Browser Upgrade to see full risk analysis details
Best Performance Tab Controller Alternatives
Here are some Firefox add-ons that are similar to Performance Tab Controller:
Tab Optimizer
DEBET
136 3.00 
(1) Auto Tab Suspender
Z16
7 3.00 (2) 
Idle Tab Optimizer
Aston
- 0.00 (0) Lazy Tabs Pausing
lazy-tabs
- 0.00 (0) 
Tab Manager with Power Saver
Kobi Davis
2 0.00 (0) Great Suspender resources
the-great-suspender
26 0.00 (0) 
Tab Memory Saver
Ecceuxedin
112 0.00 (0) Auto Tab Discard
auto-tab-discard
13 0.00 (0) Tab Suspender – Save Memory
Lucky88
7 1.00 (1) 
Smart Tab Suspender
Bysw
2 0.00 (0) 
Smart Tab Suspender
Yavuz Yıldırım
33 4.63 (8) Auto Tab Discard
Auto Tab Discard
30 0.00 (0)