BuiltWith is a web site profiler tool. Upon looking up a page, BuiltWith returns a list all the technologies in use on that page that it can find.
Manifest V2 Add-on
- By:
- garazy
- Daily users:
- 8,008 44
- Rating:
- 3.97 (37)
0.03
- Version:
- 2.4 Last updated: 2022-05-09
- Version code:
- 5402113
- Creation date:
- 2008-07-04
- Risk:
- Moderate risk impact Low risk likelihood
- Permissions:
- activeTab
- tabs
- *://builtwith.com/*
- activeTab
- Size:
- 21.57KB
- Email:
- su*****@builtwith.com
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Data ingested on:
- 2025-07-08
User reviews
Pros
- Provides detailed information about websites compared to other add-ons
- Useful and appreciated by users
- Works well on standard Firefox versions
Cons
- Fails to work on Firefox Developer Edition
- Shows captchas repeatedly without providing useful information
- UI heavily features upsell attempts and unclear pricing
- Icon is not visible in dark mode
Recent reviews
by Ki*****, 2025-07-08
by Fi*****, 2025-04-09
by 退出*****, 2025-03-23
Extension safety
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.
BuiltWith 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.
- 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 Browser Add-ons, 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.
BuiltWith 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 **** ********* *** **** **** *******
Upgrade to see full risk analysis details
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