Just to check, is the response being cached? You should be able to see this in the Browser Network P
Just to check, is the response being cached? You should be able to see this in the Browser Network Panel



Disable Cache, do you see any changes? Also, what does the CF-Cache-Status header show?
A Cloudflare engineer decided to apply a throttling mechanism to prevent the zone from pulling so much traffic from their origin. Let's be very clear on this action: Cloudflare does not have an established process to throttle customers that consume large amounts of bandwidth, and does not intend to have one. This remediation was a mistake, it was not sanctioned, and we deeply regret it.
POST /client/v4/accounts/${account_id}/r2/buckets/${bucket}/custom_domains
{
domain: ${domain}
zoneId: ${zone_id}
zoneName: ${zone_name}
}