Open cron
via crontab -e
and add a line like the below:
0 1 * * * node path/to/my_script_that_clicks_on_webpages.js
(make sure your script is executable)
More about scheduling with cron here:
https://crontab.guru/#0_1_*_*_*
Your next question might be HOW to "click a URL" (as you put it) via a node script (or any other script) but I think that's a separate question. (spoilers: you should use something like playwright to click on a link)
For extra credit make sure you log the output of the script you're running via:
0 1 * * * node path/to/my_script_that_clicks_on_webpages.js >> /var/log/your_log.log 2>&1