- By:
- https://systemcluster.me
- Users:
- 3,000
- Rating:
- 3.94 (32)
- Version:
- 0.7 Last updated: 2019-09-30
- Creation date:
- 2019-09-29
- Risk:
- High risk impact Low risk likelihood
- Permissions:
- webRequest
- webRequestBlocking
- activeTab
- tabs
- storage
- *://*/*
- webRequest
- Size:
- 35.61KB
- Email:
- ch*****@systemcluster.me
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Chrome Web Store
- Data ingested on:
- 2025-07-16
Ranking
Other platforms

User reviews
Pros
- Helps users avoid distractions and stay productive by blocking entertainment websites.
- Simple and effective solution for internet addiction or breaking habit loops.
- Easy to use without complicated permissions or requirements.
- Provides reminders to be productive when accessing blocked sites.
- Generally works well for blocking sites as intended.
Cons
- Inconsistent blocking performance; sometimes only blocks some of the sites on the list.
- Does not block certain popular sites like Twitter or Facebook consistently.
- Opens a new tab to inform users a site is blocked, which some find annoying.
- Lack of developer responsiveness to user comments and issues.
- Lacks features like scheduling blocks found in other extensions.
Recent reviews
useful, i keep avoiding my work by clicking on the main sites i use for entertainment but this extenstion force-stops it
by
Ij*****, 2024-03-28
Good, but need a black theme.
by
Fl*****, 2024-02-17
Just the same as all other blockers - opens another tab merely to inform one that the site is blocked. If I want to block a site, I want it blocked - period. I don't another tab opened to tell me it's blocked.
by
Ja*****, 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.
Don't Visit - Block Sites requires some sensitive permissions that could impact your browser and data security. 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.
- Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
- High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
Risk likelihood
Risk likelihood measures the probability that a Chrome extension may turn malicious.
This is determined by the publisher and the Chrome extension reputation on
Chrome Web Store, the amount of time the Chrome extension has been
around, and other signals about the
Chrome extension. 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 Chrome extension.
Don't Visit - Block Sites 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 extensions
- Compare Don't Visit - Block Sites vs Block Site
- Compare Don't Visit - Block Sites vs Block Page Assistant
- Compare Don't Visit - Block Sites vs Block Site
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