How to generate a HAR and log file in Chrome, Microsoft Edge, Firefox and Safari

How to generate a HAR and log file in Chrome

1. Open Google Chrome.

2. In Chrome, go to the webpage in question.

3. Select the Chrome menu > More Tools > Developer Tools

4. Select the Networks tab.

5. Within the Networks tab, Click checkbox for Preserve log option.

6. Record log by selecting the red circle at the top left of the Networks tab.

7. Refresh the page and allow Chrome to record browser-website interaction. 

8. Once the page is loaded, select the Export HAR (downward facing arrow). "Save as..." name the file as your preference.

9. Go back to the Networks tab and right-click anywhere in the "Name" column (with many different file names), select "Save HAR with content".

How to generate a HAR and log file in Microsoft Edge

1. Open Microsoft Edge and navigate to the page where the issue occurs.

2. Press F12 (or Ctrl + Shift + I on Windows) to open Developer Tools.

3. Click on the Network tab.

4. Ensure the Preserve log option is checked.

5. Reproduce the issue.

6. Right-click within the network panel and select Save all as HAR with Content.

7. Save the HAR file to your computer

How to generate a HAR and log file in Firefox

1. Open Firefox.

2. In Firefox, go to the webpage in question.

3. Select the Firefox menu > Web Developer > Network.

4. Within the Networks tab, select Preserve log option.

5. In the center of the Networks tab select refresh.

6. Refresh the page and allow Firefox to record the browser-website interaction. 

7. Once the page is loaded, right click and "Save All As HAR".

How to generate a HAR and log file in Safari

1. Open Safari.

2. In Safari, go to the webpage in question.

3. Enable Developers Tool: Safari > Preferences > Advance > Click Show Develop menu in menu bar

4. Select Develop in menu > Show Web Inspector > Select Network tab

5. Within the Networks tab, select Preserve log option.

6. Refresh the page and allow Safari to record the browser-website interaction. 

7. Once the page is loaded, click on Export on the top right in the window of the Network tab.

8. Select the Console tab and screen capture the errors.

9. Upload the HAR and console screenshot files to the support ticket.

To read the endpoint of the har file you may use this Google Har file Analyzer HAR Analyzer