Manifest V2 Add-on
- By:
- Allen
- Daily users:
- 5,941 -2
- Rating:
- 3.96 (168)
- Version:
- 0.1.10resigned1 Last updated: 2024-04-25
- Version code:
- 5726404
- Creation date:
- 2015-04-13
- Risk:
- Moderate risk impact Low risk likelihood
- Permissions:
- storage
- *://*.mybrowseraddon.com/*
- *://*.youtube.com/*
- storage
- Size:
- 87.45KB
- Email:
- al*****@yahoo.com
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Data ingested on:
- 2025-07-08
User reviews
Pros
- Some users acknowledge the extension by name, indicating at least recognition or intent to use.
Cons
- Multiple users report the add-on does nothing or does not work.
- Users express that the add-on is ineffective, wasting their time.
- Several reviews indicate compatibility issues or inability to verify if it works with current Firefox versions.
Recent reviews
by 敬念*****, 2025-04-02
by 远离*****, 2025-02-17
yes bro
by Fi*****, 2024-01-17
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.
Flash-HTML5 Player for YouTube™ requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Request access to the following domains: {{requestedDomains}}
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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.
Flash-HTML5 Player for YouTube™ 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
Compare add-ons
- Compare Flash-HTML5 Player for YouTube™ vs Flash Player for YouTube™
- Compare Flash-HTML5 Player for YouTube™ vs YouTube Flash Video Player
- Compare Flash-HTML5 Player for YouTube™ vs YouTube use Flash Player
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