Hi @victorcarmo
I hope you’re well today!
A “browser caching” is all about setting specific HTTP headers and that’s done by a webserver. Hummingbird only helps you control that, that is
– if server configuration supports that
– if server configuration allows configuring that (sometimes it’s just “set in stone” and not allowed to be changed by the host)
– and if nothing overrides it
As for that last point, an example would be e.g. a hybrid webserver configuration where Apache handles your site (and that’s what Hummingbird would interact with) but there’s also nginx webserver in front of it. Another example could be having CloudFlare or similar CDN in front of the site (and not connected to Hummingbird).
That said, let me know please (please consult with your host if needed) if
1) it’s Apache webserver or Nginx or both on host?
2) if host allows expiry headers custom configration?
3) if there’s any CDN (and if so, what is it) involved?
Also, would you mind sharing a link to the homepage of your site so we could look at HTTP response headers in browser?
Best regards,
Adam