Browser Compatibility Testing of Online/offline Status

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Online/offline Status
Online/offline Status

Online/offline Status

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BROWSER SUPPORT FOR Online/offline Status

Google Chrome

Chrome version 4 to 13 doesn't support Online/offline Status. Chrome 14 to 68 supports Online/offline Status property.

Mozilla Firefox

This element is not supported by Mozilla Firefox browser version 2 to 3. Online/offline Status is partially supported by Mozilla Firefox browser version 4 to 40 with prefix:moz. Online/offline Status is supported by Mozilla Firefox browser version 3.5 to 3.6 and 41 to 61.

Internet Explorer

IE browser version 6 to 7 doesn't support Online/offline Status. IE browser version 8 partially supports Online/offline Status. IE browser version 9 to 11 supports Online/offline Status.


Safari browser version 3.1 to Safari browser version 11.1 doesn't support Background Sync API.

Microsoft Edge

Microsoft Edge browser version 12 to 17 supports this property. Online/offline Status.


Opera version 10.1 to 11.5 doesn't support Online/offline Status. Opera 12.1 partially supports Online/offline Status property. Opera 15 to 53 supports Online/offline Status property.

Information sourced from

"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.

  • Google Chrome
  • Mozilla
  • Edge
  • IE
  • opera
  • Safari
  • Yandex

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You can choose from a range of 3000+ desktop and mobile browsers including Chrome, Safari, Internet Explorer, Edge, Yandex, Opera, and Firefox allowing you to ensure that your customers get pixel perfect experience across all screen sizes, devices, operating systems, browsers, and resolutions.

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