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Some websites use this track to only offer services when the tab is active. By installing this extension a small script is injected into every webpage which overwrites the "document.visibilityState", and "document.hidden" properties to pretend the tab is always in the active state (document.visibilityState = 'visible' and document.hidden = false).
Some websites use this track to only offer services when the tab is active. By installing this extension a small script is injected into every webpage which overwrites the "document.visibilityState", and "document.hidden" properties to pretend the tab is always in the active state (document.visibilityState = 'visible' and document.hidden = false).
Always active Window - Always Visible. Always active Window - Always Visible is a free Chrome extension developed by brian.girko. This extension protects against web pages tracking the activity state of the page by spoofing the visibility state event. By injecting a small script into every webpage, it pretends that the tab is always in the ...
The "Always Active Window" extension adds a small piece of JavaScript to all web pages and frame elements to prevent visibility events from being transmitted. Additionally, it overwrites the DOM properties that indicate the current visibility status of web pages so that both the server and the page's scripts believe that the page is in an ...
5. mouseleave (some websites use this method to make sure the user pointer is inside the window) Notes: At the moment there is no exception list, so the extension injects the script on all HTTP and local HTML pages. You need to disable the extension from the options page if you need to bypass the default always active behavior.
On Chromium browsers, you can also limit the script injection to a few hostnames by using the right-click context menu item called "This Can Read and Change Site Data" over the browser action button. Download Always active Window (Always Visible) for Firefox. Pretend that all browser windows are active by spoofing the visibility state event.
5. mouseleave (some websites use this method to make sure the user pointer is inside the window) Notes: At the moment there is no exception list, so the extension injects the script on all HTTP and local HTML pages. You need to disable the extension from the options page if you need to bypass the default always active behavior.
