A big reason for me to purchase Argo was so that my site doesn’t have to individually “warm” the cache of each and every EDGE server around the globe. My server is in Chicago.
However, I tested it today and did the following:
- Set a “Cache Everything” rule for a particular page
- I “Warmed” the cache near Israel (cf-status: HIT response header) for that page
- I then accessed the page from the UK
My site would not receive a request for that page since it should have been served from the Europe tiered cache POP
My site got a request from that IP address
This indicates that the tiered cache is NOT working as expected. Is my analysis correct? Is there something I should know that I’m missing about how tiered cache works?