https://www.zabbix.com/documentation/7.4/en/manual/config/items/preprocessing/javascript/javascript_objects#httprequest

Support to use:

head(url)

But in practice, it reports an empty result. This is the contents of "head.js":

var request = new HttpRequest();
return request.head("https://www.zabbix.com");

After testing with:

zabbix_js -s head.js -p 1

It reports an empty result. With request.get("https://www.zabbix.com") it works fine.

The source code responsible for the request seems to be:
https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/src/libs/zbxembed/httprequest.c?at=release%2F7.0

Expected is a similar output as with "curl" from the command line:

curl --head https://www.zabbix.com/