Categories:
General Diagnostics,
Resource – Web Applications
In some circumstances it is more efficient to diagnose a web application issue by generating a HAR file and sharing with Agilicus Support.
Google Chrome (And Derived Browsers Like Microsoft Edge)
In Google Chrome (and other Chrome-derived browsers such as Microsoft Edge), you can enter the developer mode (ctrl-shift-I or F12), and then select the ‘Export HAR (sanitized)…)’ button.
- Open a new incognito window.
- Click the more actions menu (…) to the right of the toolbar and select More tools – Developer Tools (or press F12 or CTRL-SHIFT-I)
- Select the Network tab.
- Ensure that Google Chrome is recording. A red button indicates that a recording is already in progress. Otherwise, click Record network log.
- Select Preserve Log.
- Clear any existing logs by clicking Clear network log (
).
- Go to the page where the issue occurred and reproduce the issue.
- Click Export HAR (the down arrow icon) to export the file as HAR.
- Save the HAR file.
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Firefox
- To open the developer console in Firefox, click on the Firefox Menu in the upper-right-hand corner of the browser and select More Tools > Browser Console. You can also use Option + ⌘ + E (on macOS) or Shift + CTRL + C (on Windows/Linux).
- Refresh the page.
- Go to the Network tab and, click the settings icon (upper right side of the panel), choose Save All As Har.
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Apple Safari
Ensure the ”Show Develop menu” in the menu bar is checked under Safari > Settings > Advanced tab.
- Visit the web page from where you want to export the traffic.
- Click Develop on the Menubar, then select Show Web Inspector. Refresh the page.
- Go to the Network tab and click Export on the upper right side of the pane.
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