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Business Online Banking Supported Browsers

It's important to us that your experience with Business Online Banking is a positive one. Therefore, we focus our support and development on the most current versions of leading web browser software.

The Following Web Browsers are Supported

Supported Web Browsers for Business Banking
Browser Browser Help Links Level of Support
Internet Explorer 11 Microsoft Effective October 6, 2020 – We will no longer support IE11 as a browser for ESL Business Online Banking.*
Limited Support (We recommend using one of the browsers below instead)
Microsoft Edge Microsoft Current and previous two versions are supported
Safari Apple Current and previous two versions are supported
Mozilla Firefox Mozilla Current and previous two versions are supported
Google Chrome Google Current and previous two versions are supported

* IE11 Browser Discontinuation Effective 10/6/2020
ESL is committed to staying in line with recommended best practices and browser requirements in order to provide a secure and effective online banking experience. Because Microsoft will no longer support IE11, users will be required to use alternative browser options as of October 6, 2020. These include Google Chrome (recommended), Mozilla Firefox, Microsoft Edge, or Safari (when using a Mac product).

Incompatible Browsers 

Browsers that do not appear on this list should not be used to access ESL Business Online Banking because they may present a security risk or not support the basic technologies necessary to use online banking.

If you are using an older version of one of the browsers listed, we recommend you update your browser to the latest supported version.

Using the latest version of a browser helps ensure that you are protected by the most recent security updates and will improve your experience on this and other websites. Please be aware as the Internet grows so does the technology around it. Browsers that work today with online banking may become obsolete in the future.

Additional Information

  • Embedded browsers (AOL, for example, uses Internet Explorer) may be supported on their own, but because they are embedded they are considered unsupported.

  • Cookies and Temporary Internet Files 
    • If you wish to block cookies, some functionality in Business Online Banking may be lost. Learn more about our use of cookies in our Privacy Policy.
    • Business Online Banking may require deleting "Temporary Internet Files."
    • Sometimes online banking or Bill Pay need to have old cookies cleared out of your browser's cache to work properly. Delete old cookies, restart your browser, and sign in to online banking again.
  • For more information:

Web Browsers Configuration Details

Web Browsers Configuration Details
Configuration Requirement
Cookies Session = Enabled
Permanent = Enabled
JavaScript Enabled
Minimum Screen Resolution 1300 pixel width
Adobe Flash Player Latest Version
PDF Reader (Required for Online Statements) Any Compatible PDF Viewer