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What can be done to resolve the issue with the favicon error that occurs when deploying an express app on Heroku?

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• favicon

asked 2023-05-22 15:23:07 +0000

scrum
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answered 2023-05-22 15:51:02 +0000

nofretete
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1. Check that the favicon file is present and correctly linked in the HTML code.
2. Verify that the path to the favicon file is correct.
3. Make sure the favicon file has the correct format and size for the browser to display it.
4. Check the Heroku logs for any errors related to the favicon file.
5. Use a middleware like 'serve-favicon' in the Express app to serve the favicon file.
6. Use a CDN (Content Delivery Network) for serving the favicon file.
7. Clear the cache on the browser to force it to refresh and load the new favicon.
8. Try using a different favicon file or a different format.

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