Homepage not syncing under "blocks" and "transactions" after doing it once

[kek-mex]

Hey. I have a problem with homepage of the explorer. It's not adding the blocks or transactions, even if i press the refresh button next to the "blocks" or "transactions" parts. I can however explore the blocks just fine, but they are not updated on the home page. This is the output on the backend, when pressing refresh:

"[1] POST /data 200 3.714 ms - -"
Could someone point me if there is something wrong with my configuration, or do i need to setup some kind of cronjob for the homepage to be updated?

[kek-mex]

I did setup a cronjob for the sync.js to run every 15 seconds, but isn't there any better way to do this?