Cloudflare's static content caching is dependent on both (a) where most of your visitors are coming from and which Cloudflare datacenter they are hitting, and (b) how may times those resources are requested at the specific datacenter. As such, Cloudflare does not cache the same resources for your site globally at every
.
array(37) {
[0]=>
string(30) "HTTP/1.1 301 Moved Permanently"
[1]=>
string(35) "Date: Tue, 09 Mar 2021 04:32:51 GMT"
[2]=>
string(17) "Connection: close"
[3]=>
string(27) "Cache-Control: max-age=3600"
[4]=>
string(38) "Expires: Tue, 09 Mar 2021 05:32:51 GMT"
[5]=>
string(37) "Location: https://www.cloudflare.com/"
[6]=>
string(47) "cf-request-id: 08b6db6b540000f99d832b0000000001"
[7]=>
string(98) "Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct""
[8]=>
string(267) "Set-Cookie: __cf_bm=75ab5a92202ff283881060b493514a8251ac50a4-1615264371-1800-AWi0tptuXWZum0vrUlbYLbMguveJZ9gcuBzs2wPICcLEiaRjrwrSP4qnkqAaX1lO2qcLAUmq3M0Ca49a/tSRgFU=; path=/; expires=Tue, 09-Mar-21 05:02:51 GMT; domain=.cloudflare.com; HttpOnly; Secure; SameSite=None"
[9]=>
string(232) "Report-To: {"max_age":604800,"group":"cf-nel","endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=tbqV%2BZLmAxaB9bJNa8XDBOWupgxfm387diL91GNT2%2FZ9uHACGI7Zc86KsifSqsHS%2BOmFxl%2Bx95qJUFV62S9PSHlUJJSrw8r5kgmD4q49iQ%3D%3D"}]}"
[10]=>
string(44) "NEL: {"report_to":"cf-nel","max_age":604800}"
[11]=>
string(62) "Strict-Transport-Security: max-age=15780000; includeSubDomains"
[12]=>
string(18) "Server: cloudflare"
[13]=>
string(28) "CF-RAY: 62d194f21dc9f99d-YYZ"
[14]=>
string(79) "alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400"
[15]=>
string(15) "HTTP/1.1 200 OK"
[16]=>
string(35) "Date: Tue, 09 Mar 2021 04:32:52 GMT"
[17]=>
string(38) "Content-Type: text/html; charset=utf-8"
[18]=>
string(17) "Connection: close"
[19]=>
string(169) "Set-Cookie: __cfduid=d7a0b436771190619a6262b91c663a1471615264371; expires=Thu, 08-Apr-21 04:32:51 GMT; path=/; domain=.www.cloudflare.com; HttpOnly; SameSite=Lax; Secure"
[20]=>
string(28) "CF-Ray: 62d194f24a223fcd-YYZ"
[21]=>
string(33) "Cache-Control: public, max-age=30"
[22]=>
string(43) "Strict-Transport-Security: max-age=31536000"
[23]=>
string(21) "Vary: Accept-Encoding"
[24]=>
string(24) "CF-Cache-Status: EXPIRED"
[25]=>
string(47) "cf-request-id: 08b6db6b6c00003fcd80ad9000000001"
[26]=>
string(98) "Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct""
[27]=>
string(31) "X-Content-Type-Options: nosniff"
[28]=>
string(27) "X-Frame-Options: SAMEORIGIN"
[29]=>
string(31) "X-XSS-Protection: 1; mode=block"
[30]=>
string(251) "Set-Cookie: __cf_bm=3489f911255c9180614596d57e67be83c973d9a3-1615264372-1800-AdSzZaU6826/6bmxadKiB81HPT7n8whmMmu5NXiTOlTCn7RYENtABN5+HoBci5IRbA==; path=/; expires=Tue, 09-Mar-21 05:02:52 GMT; domain=.www.cloudflare.com; HttpOnly; Secure; SameSite=None"
[31]=>
string(133) "Set-Cookie: __cflb=02DiuJFZNR1vT983reJ7dGD57ieW7F4Q8GvgiL3kGiiTe; SameSite=Lax; path=/; expires=Wed, 10-Mar-21 03:32:52 GMT; HttpOnly"
[32]=>
string(291) "Set-Cookie: __cf_bm=e62cf691f8ef709bbb89c0264de3eb0c8a507b34-1615264372-1800-AaQ+kWRjyDZAPCqfoncbEF2kNfqnpecjDHbLDqb05YOrdD1pK+Ybl/IOBye11QwQs6SB7bMhp+iOLFYudYlNul3EF4ZcIx9Yuxak8NfmkEvN; path=/; expires=Tue, 09-Mar-21 05:02:52 GMT; domain=.www.cloudflare.com; HttpOnly; Secure; SameSite=None"
[33]=>
string(234) "Report-To: {"max_age":604800,"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=NzDKo6r3B9MhCfqy2A%2Bkigwyke7VbqKiSudUVFro55g3sHcO1ufDsDWGvws3h3YEjL6SLLp5la21eQz2RphYgNPT%2B50aa%2FjPBF2XOD%2BDlbDDuw4%3D"}],"group":"cf-nel"}"
[34]=>
string(44) "NEL: {"report_to":"cf-nel","max_age":604800}"
[35]=>
string(18) "Server: cloudflare"
[36]=>
string(79) "alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400"
}