How to stop pandoc to access url when converting html to markdown

[link89]

When I am using pandoc to converting html to markdown, I find it keeps print warning like the below

[WARNING] Could not fetch resource https://li.protechts.net/index.html?ts=1733822728348&r_id=AAYo5w8RaAJF1bbpPoM6vQ%3D%3D&app_id=PXdOjV695v&uc=scraping&d_id=864c994318c23e86864519a930e0f0c426d8a40b35270cd6cb28ae330389ee53: File https://li.protechts.net/index.html?ts=1733822728348&r_id=AAYo5w8RaAJF1bbpPoM6vQ%3D%3D&app_id=PXdOjV695v&uc=scraping&d_id=864c994318c23e86864519a930e0f0c426d8a40b35270cd6cb28ae330389ee53 

I don't need to have pandoc to process thoes links all. The below is the command I use:

pandoc --sandbox -f html-native_divs-native_spans -t markdown "out\cvs\Shasha Chong-Caltech\cv-www.linkedin.com_in_shashachong.html" -o "out\cvs\Shasha Chong-Caltech\cv-www.linkedin.com_in_shashachong.html.md"

Is there any option that I can use to stop pandoc from accessing url?

[jgm]

Pandoc should not normally try to fetch these resources in a md -> html conversion, unless you specify --embed-data-files or --self-contained. Can you give a simple case we can use to reproduce this (upload a file or just quote a small md snippet that suffices to reproduce the issue).

[link89]

You may try with any linkedin page. I think I figure out the issue. It looks like pandoc will load the iframe url.

[jgm]

Ah yes, it will do that if there's an iframe. In your case this fails because you specify --sandbox, which prevents the IO.