1 item
Limit duplicate tabs per site across all websites. Set once, locked forever. SiteGuard helps enforce controlled browsing sessions by limiting duplicate browser tabs per website. The extension automatically monitors open tabs and prevents excessive duplicate instances of the same site from being opened. When limits are reached, users are notified and additional duplicate tabs are restricted. SiteGuard operates entirely within the browser and is designed for managed environments where consistent browsing behavior is required. No browsing content or personal user data is collected or transmitted.
Feb 21, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.