Cloudflare Anyone get Cloudflare HTTP/2 Server Push Working ?

Now that this forum is behind Cloudflare, thought I'd see if Cloudflare HTTP/2 Server Push is working or not. Unfortunately, seems Cloudflare HTTP/2 Server Push doesn't seem to be working for me. Anyone here got it working ?

Testing non-Cloudflare Nginx HTTP/2 Server Push

First of Centmin Mod Nginx 1.13.9+ versions have HTTP/2 Server Push working as outlined here. You can see from curl header checks against demo site that link rel=preload headers exist

Code (Text):

curl -I https://http2.centminmod.com/
HTTP/2 200
date: Mon, 14 May 2018 00:54:22 GMT
content-type: text/html; charset=utf-8
content-length: 6495
last-modified: Fri, 04 May 2018 08:49:34 GMT
vary: Accept-Encoding
etag: "5aec1e9e-195f"
server: nginx centminmod
x-powered-by: centminmod
strict-transport-security: max-age=31536000; includeSubdomains;
referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
set-cookie: pushcheck=pushed
link: </purecss/pure-min.css>; rel=preload; as=style, </purecss/grids-responsive-min.css>; rel=preload; as=style
accept-ranges: bytes

And using nghttp2 stats test you can see that the 2 css files setup with link rel=preload have an asterix * next to the responseEnd column times - denoting HTTP/2 Server Push

Code (Text):

nghttp -nas https://http2.centminmod.com/       

***** Statistics *****

Request timing:
  responseEnd: the  time  when  last  byte of  response  was  received
               relative to connectEnd
 requestStart: the time  just before  first byte  of request  was sent
               relative  to connectEnd.   If  '*' is  shown, this  was
               pushed by server.
      process: responseEnd - requestStart
         code: HTTP status code
         size: number  of  bytes  received as  response  body  without
               inflation.
          URI: request URI

see http://www.w3.org/TR/resource-timing/#processing-model

sorted by 'complete'

id  responseEnd requestStart  process code size request path
 13     +2.61ms       +122us   2.49ms  200   2K /
  2     +2.90ms *    +2.06ms    841us  200   3K /purecss/pure-min.css
  4     +3.19ms *    +2.10ms   1.09ms  200   1K /purecss/grids-responsive-min.css

On verbose nghttp command check you can see PUSH_PROMISE frames which also indicate HTTP/2 Server Push occured

Code (Text):

nghttp -navs https://http2.centminmod.com/         

[  0.033] Connected
The negotiated protocol: h2
[  0.051] send SETTINGS frame <length=12, flags=0x00, stream_id=0>
         (niv=2)
         [SETTINGS_MAX_CONCURRENT_STREAMS(0x03):100]
         [SETTINGS_INITIAL_WINDOW_SIZE(0x04):65535]
[  0.051] send PRIORITY frame <length=5, flags=0x00, stream_id=3>
         (dep_stream_id=0, weight=201, exclusive=0)
[  0.051] send PRIORITY frame <length=5, flags=0x00, stream_id=5>
         (dep_stream_id=0, weight=101, exclusive=0)
[  0.051] send PRIORITY frame <length=5, flags=0x00, stream_id=7>
         (dep_stream_id=0, weight=1, exclusive=0)
[  0.051] send PRIORITY frame <length=5, flags=0x00, stream_id=9>
         (dep_stream_id=7, weight=1, exclusive=0)
[  0.051] send PRIORITY frame <length=5, flags=0x00, stream_id=11>
         (dep_stream_id=3, weight=1, exclusive=0)
[  0.052] send HEADERS frame <length=46, flags=0x25, stream_id=13>
         ; END_STREAM | END_HEADERS | PRIORITY
         (padlen=0, dep_stream_id=11, weight=16, exclusive=0)
         ; Open new stream
         :method: GET
         :path: /
         :scheme: https
         :authority: http2.centminmod.com
         accept: */*
         accept-encoding: gzip, deflate
         user-agent: nghttp2/1.31.0-DEV
[  0.052] recv SETTINGS frame <length=18, flags=0x00, stream_id=0>
         (niv=3)
         [SETTINGS_MAX_CONCURRENT_STREAMS(0x03):128]
         [SETTINGS_INITIAL_WINDOW_SIZE(0x04):65536]
         [SETTINGS_MAX_FRAME_SIZE(0x05):16777215]
[  0.052] recv WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=0>
         (window_size_increment=2147418112)
[  0.052] send SETTINGS frame <length=0, flags=0x01, stream_id=0>
         ; ACK
         (niv=0)
[  0.052] recv SETTINGS frame <length=0, flags=0x01, stream_id=0>
         ; ACK
         (niv=0)
[  0.052] recv (stream_id=13) :method: GET
[  0.052] recv (stream_id=13) :path: /purecss/pure-min.css
[  0.052] recv (stream_id=13) :scheme: https
[  0.052] recv (stream_id=13) :authority: http2.centminmod.com
[  0.052] recv (stream_id=13) accept-encoding: gzip, deflate
[  0.052] recv (stream_id=13) user-agent: nghttp2/1.31.0-DEV
[  0.052] recv PUSH_PROMISE frame <length=68, flags=0x04, stream_id=13>
         ; END_HEADERS
         (padlen=0, promised_stream_id=2)
[  0.052] recv (stream_id=13) :method: GET
[  0.052] recv (stream_id=13) :path: /purecss/grids-responsive-min.css
[  0.052] recv (stream_id=13) :scheme: https
[  0.052] recv (stream_id=13) :authority: http2.centminmod.com
[  0.052] recv (stream_id=13) accept-encoding: gzip, deflate
[  0.052] recv (stream_id=13) user-agent: nghttp2/1.31.0-DEV
[  0.052] recv PUSH_PROMISE frame <length=75, flags=0x04, stream_id=13>
         ; END_HEADERS
         (padlen=0, promised_stream_id=4)
[  0.052] recv (stream_id=13) :status: 200
[  0.052] recv (stream_id=13) date: Mon, 14 May 2018 00:52:34 GMT
[  0.052] recv (stream_id=13) content-type: text/html; charset=utf-8
[  0.052] recv (stream_id=13) last-modified: Fri, 04 May 2018 08:49:34 GMT
[  0.052] recv (stream_id=13) vary: Accept-Encoding
[  0.052] recv (stream_id=13) etag: W/"5aec1e9e-195f"
[  0.052] recv (stream_id=13) server: nginx centminmod
[  0.052] recv (stream_id=13) x-powered-by: centminmod
[  0.052] recv (stream_id=13) strict-transport-security: max-age=31536000; includeSubdomains;
[  0.052] recv (stream_id=13) referrer-policy: strict-origin-when-cross-origin
[  0.052] recv (stream_id=13) x-frame-options: SAMEORIGIN
[  0.052] recv (stream_id=13) x-xss-protection: 1; mode=block
[  0.052] recv (stream_id=13) x-content-type-options: nosniff
[  0.052] recv (stream_id=13) set-cookie: pushcheck=pushed
[  0.052] recv (stream_id=13) link: </purecss/pure-min.css>; rel=preload; as=style, </purecss/grids-responsive-min.css>; rel=preload; as=style
[  0.052] recv (stream_id=13) content-encoding: gzip
[  0.052] recv HEADERS frame <length=420, flags=0x04, stream_id=13>
         ; END_HEADERS
         (padlen=0)
         ; First response header
[  0.053] recv DATA frame <length=2088, flags=0x01, stream_id=13>
         ; END_STREAM
[  0.054] recv (stream_id=2) :status: 200
[  0.054] recv (stream_id=2) date: Mon, 14 May 2018 00:52:34 GMT
[  0.054] recv (stream_id=2) content-type: text/css
[  0.054] recv (stream_id=2) last-modified: Tue, 27 Sep 2016 15:04:57 GMT
[  0.054] recv (stream_id=2) vary: Accept-Encoding
[  0.054] recv (stream_id=2) etag: W/"57ea8a99-4386"
[  0.054] recv (stream_id=2) server: nginx centminmod
[  0.054] recv (stream_id=2) x-powered-by: centminmod
[  0.054] recv (stream_id=2) expires: Wed, 13 Jun 2018 00:52:34 GMT
[  0.054] recv (stream_id=2) cache-control: max-age=2592000
[  0.054] recv (stream_id=2) cache-control: public, must-revalidate, proxy-revalidate
[  0.054] recv (stream_id=2) content-encoding: gzip
[  0.054] recv HEADERS frame <length=241, flags=0x04, stream_id=2>
         ; END_HEADERS
         (padlen=0)
         ; First push response header
[  0.055] recv DATA frame <length=4077, flags=0x01, stream_id=2>
         ; END_STREAM
[  0.056] recv (stream_id=4) :status: 200
[  0.056] recv (stream_id=4) date: Mon, 14 May 2018 00:52:34 GMT
[  0.056] recv (stream_id=4) content-type: text/css
[  0.056] recv (stream_id=4) last-modified: Tue, 27 Sep 2016 15:04:57 GMT
[  0.056] recv (stream_id=4) vary: Accept-Encoding
[  0.056] recv (stream_id=4) etag: W/"57ea8a99-2646"
[  0.056] recv (stream_id=4) server: nginx centminmod
[  0.056] recv (stream_id=4) x-powered-by: centminmod
[  0.056] recv (stream_id=4) expires: Wed, 13 Jun 2018 00:52:34 GMT
[  0.056] recv (stream_id=4) cache-control: max-age=2592000
[  0.056] recv (stream_id=4) cache-control: public, must-revalidate, proxy-revalidate
[  0.056] recv (stream_id=4) content-encoding: gzip
[  0.056] recv HEADERS frame <length=241, flags=0x04, stream_id=4>
         ; END_HEADERS
         (padlen=0)
         ; First push response header
[  0.056] recv DATA frame <length=1480, flags=0x01, stream_id=4>
         ; END_STREAM
[  0.056] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
         (last_stream_id=4, error_code=NO_ERROR(0x00), opaque_data(0)=[])
***** Statistics *****

Request timing:
  responseEnd: the  time  when  last  byte of  response  was  received
              relative to connectEnd
 requestStart: the time  just before  first byte  of request  was sent
              relative  to connectEnd.   If  '*' is  shown, this  was
              pushed by server.
     process: responseEnd - requestStart
        code: HTTP status code
        size: number  of  bytes  received as  response  body  without
              inflation.
         URI: request URI

see http://www.w3.org/TR/resource-timing/#processing-model

sorted by 'complete'

id  responseEnd requestStart  process code size request path
 13     +1.72ms       +247us   1.47ms  200   2K /
  2     +3.57ms *     +712us   2.86ms  200   3K /purecss/pure-min.css
  4     +4.66ms *     +797us   3.86ms  200   1K /purecss/grids-responsive-min.css

Testing Cloudflare HTTP/2 Server Push

However, when it comes to this forum checking to see if Cloudflare HTTP/2 Server Push is working, it seems it is not

Curl header check showing link rel=preload hints required by Cloudflare to do a HTTP/2 Server Push - these 2 additional css files with rel=reload set in HTML template level too.

Code (Text):

curl -I https://community.centminmod.com/         
HTTP/2 200
date: Mon, 14 May 2018 00:54:39 GMT
content-type: text/html; charset=UTF-8
set-cookie: __cfduid=d7d8a3ba0b64a88a55b3fd36da62dc55f1526259279; expires=Tue, 14-May-19 00:54:39 GMT; path=/; domain=.centminmod.com; HttpOnly
vary: Accept-Encoding
vary: Accept-Encoding
set-cookie: xfcmi_session=4c77693814071657aed98d2db99e06fa; path=/; secure; HttpOnly
x-frame-options: SAMEORIGIN
x-xss-protection: 1
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubdomains
link: </styles/xenbase/font-awesome/css/font-awesome.min.css>; rel="preload" as="style"
link: </js/jquery/jquery-1.11.0.min.js>; rel="preload" as="script"
link: </js/xenforo/xenforo.js>; rel="preload" as="script"
link: </OneSignalSDK.js>; rel="preload" as="script"
link: </styles/xenbase/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0>; rel="preload" as="font" crossorigin
x-page-speed: CentminMod PageSpeed
cache-control: max-age=0, no-cache
x-sucuri-cache: MISS
x-sucuri-id: 11010
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 41a9650e5878960d-SJC

nghttp2's nghttp stats check show no asterix denoting HTTP/2 Server Push

Code (Text):

nghttp -nas https://community.centminmod.com/ 

***** Statistics *****

Request timing:
  responseEnd: the  time  when  last  byte of  response  was  received
               relative to connectEnd
 requestStart: the time  just before  first byte  of request  was sent
               relative  to connectEnd.   If  '*' is  shown, this  was
               pushed by server.
      process: responseEnd - requestStart
         code: HTTP status code
         size: number  of  bytes  received as  response  body  without
               inflation.
          URI: request URI

see http://www.w3.org/TR/resource-timing/#processing-model

sorted by 'complete'

id  responseEnd requestStart  process code size request path
 13    +70.95ms       +121us  70.82ms  200  18K /
 19    +77.89ms     +70.98ms   6.91ms  200   6K /styles/xenbase/font-awesome/css/font-awesome.min.css
 17    +82.10ms     +70.98ms  11.12ms  200   9K /data/dbtechOptimise/cssCache/1525775276/xfCssCache_82c3c7ff0eba44cb7b8e54475f31b66ab39b5015.css
 15    +82.86ms     +70.98ms  11.88ms  200  16K /data/dbtechOptimise/cssCache/1525775276/xfCssCache_60c97f84689a38fa61fc77435e6dc196930a4ecd.css
 25    +85.51ms     +70.99ms  14.53ms  200  52K /js/xenforo/xenforo.js?_v=883ed94d
 27    +85.54ms     +70.99ms  14.55ms  200  212 /js/gab_event.js
 23    +93.66ms     +70.99ms  22.67ms  200  32K /js/jquery/jquery-1.11.0.min.js
 21    +95.01ms     +70.98ms  24.02ms  200  60K /OneSignalSDK.js

Verbose nghttp output also doesn't show PUSH_PROMISE frames so HTTP/2 Server Push not working ?

Code (Text):

nghttp -navs https://community.centminmod.com/     

[  0.026] Connected
The negotiated protocol: h2
[  0.033] send SETTINGS frame <length=12, flags=0x00, stream_id=0>
         (niv=2)
         [SETTINGS_MAX_CONCURRENT_STREAMS(0x03):100]
         [SETTINGS_INITIAL_WINDOW_SIZE(0x04):65535]
[  0.033] send PRIORITY frame <length=5, flags=0x00, stream_id=3>
         (dep_stream_id=0, weight=201, exclusive=0)
[  0.033] send PRIORITY frame <length=5, flags=0x00, stream_id=5>
         (dep_stream_id=0, weight=101, exclusive=0)
[  0.033] send PRIORITY frame <length=5, flags=0x00, stream_id=7>
         (dep_stream_id=0, weight=1, exclusive=0)
[  0.033] send PRIORITY frame <length=5, flags=0x00, stream_id=9>
         (dep_stream_id=7, weight=1, exclusive=0)
[  0.033] send PRIORITY frame <length=5, flags=0x00, stream_id=11>
         (dep_stream_id=3, weight=1, exclusive=0)
[  0.033] send HEADERS frame <length=49, flags=0x25, stream_id=13>
         ; END_STREAM | END_HEADERS | PRIORITY
         (padlen=0, dep_stream_id=11, weight=16, exclusive=0)
         ; Open new stream
         :method: GET
         :path: /
         :scheme: https
         :authority: community.centminmod.com
         accept: */*
         accept-encoding: gzip, deflate
         user-agent: nghttp2/1.31.0-DEV
[  0.036] recv SETTINGS frame <length=18, flags=0x00, stream_id=0>
         (niv=3)
         [SETTINGS_MAX_CONCURRENT_STREAMS(0x03):128]
         [SETTINGS_INITIAL_WINDOW_SIZE(0x04):65536]
         [SETTINGS_MAX_FRAME_SIZE(0x05):16777215]
[  0.036] recv WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=0>
         (window_size_increment=2147418112)
[  0.036] send SETTINGS frame <length=0, flags=0x01, stream_id=0>
         ; ACK
         (niv=0)
[  0.036] recv SETTINGS frame <length=0, flags=0x01, stream_id=0>
         ; ACK
         (niv=0)
[  0.098] recv (stream_id=13) :status: 200
[  0.098] recv (stream_id=13) date: Mon, 14 May 2018 00:55:00 GMT
[  0.098] recv (stream_id=13) content-type: text/html; charset=UTF-8
[  0.098] recv (stream_id=13) set-cookie: __cfduid=d292c856478d0f67a7bd8f7130989c17a1526259300; expires=Tue, 14-May-19 00:55:00 GMT; path=/; domain=.centminmod.com; HttpOnly
[  0.098] recv (stream_id=13) vary: Accept-Encoding
[  0.098] recv (stream_id=13) vary: Accept-Encoding
[  0.098] recv (stream_id=13) set-cookie: xfcmi_session=4c77693814071657aed98d2db99e06fa; path=/; secure; HttpOnly
[  0.098] recv (stream_id=13) x-frame-options: SAMEORIGIN
[  0.098] recv (stream_id=13) x-xss-protection: 1
[  0.098] recv (stream_id=13) x-content-type-options: nosniff
[  0.098] recv (stream_id=13) referrer-policy: strict-origin-when-cross-origin
[  0.098] recv (stream_id=13) strict-transport-security: max-age=31536000; includeSubdomains
[  0.098] recv (stream_id=13) link: </styles/xenbase/font-awesome/css/font-awesome.min.css>; rel="preload" as="style"
[  0.098] recv (stream_id=13) link: </js/jquery/jquery-1.11.0.min.js>; rel="preload" as="script"
[  0.098] recv (stream_id=13) link: </js/xenforo/xenforo.js>; rel="preload" as="script"
[  0.098] recv (stream_id=13) link: </OneSignalSDK.js>; rel="preload" as="script"
[  0.098] recv (stream_id=13) link: </styles/xenbase/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0>; rel="preload" as="font" crossorigin
[  0.098] recv (stream_id=13) x-page-speed: CentminMod PageSpeed
[  0.098] recv (stream_id=13) cache-control: max-age=0, no-cache
[  0.098] recv (stream_id=13) x-sucuri-cache: MISS
[  0.098] recv (stream_id=13) x-sucuri-id: 11010
[  0.098] recv (stream_id=13) expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
[  0.098] recv (stream_id=13) server: cloudflare
[  0.098] recv (stream_id=13) cf-ray: 41a965964bb59324-SJC
[  0.098] recv (stream_id=13) content-encoding: gzip
[  0.098] recv HEADERS frame <length=799, flags=0x04, stream_id=13>
         ; END_HEADERS
         (padlen=0)
         ; First response header
[  0.101] recv DATA frame <length=8192, flags=0x00, stream_id=13>
[  0.103] recv DATA frame <length=8192, flags=0x00, stream_id=13>
[  0.103] recv DATA frame <length=2616, flags=0x00, stream_id=13>
[  0.103] recv DATA frame <length=0, flags=0x01, stream_id=13>
         ; END_STREAM
[  0.103] send HEADERS frame <length=81, flags=0x25, stream_id=15>
         ; END_STREAM | END_HEADERS | PRIORITY
         (padlen=0, dep_stream_id=3, weight=32, exclusive=0)
         ; Open new stream
         :method: GET
         :path: /data/dbtechOptimise/cssCache/1525775276/xfCssCache_60c97f84689a38fa61fc77435e6dc196930a4ecd.css
         :scheme: https
         :authority: community.centminmod.com
         accept: */*
         accept-encoding: gzip, deflate
         user-agent: nghttp2/1.31.0-DEV
[  0.103] send HEADERS frame <length=81, flags=0x25, stream_id=17>
         ; END_STREAM | END_HEADERS | PRIORITY
         (padlen=0, dep_stream_id=3, weight=32, exclusive=0)
         ; Open new stream
         :method: GET
         :path: /data/dbtechOptimise/cssCache/1525775276/xfCssCache_82c3c7ff0eba44cb7b8e54475f31b66ab39b5015.css
         :scheme: https
         :authority: community.centminmod.com
         accept: */*
         accept-encoding: gzip, deflate
         user-agent: nghttp2/1.31.0-DEV
[  0.103] send HEADERS frame <length=50, flags=0x25, stream_id=19>
         ; END_STREAM | END_HEADERS | PRIORITY
         (padlen=0, dep_stream_id=3, weight=32, exclusive=0)
         ; Open new stream
         :method: GET
         :path: /styles/xenbase/font-awesome/css/font-awesome.min.css
         :scheme: https
         :authority: community.centminmod.com
         accept: */*
         accept-encoding: gzip, deflate
         user-agent: nghttp2/1.31.0-DEV
[  0.103] send HEADERS frame <length=26, flags=0x25, stream_id=21>
         ; END_STREAM | END_HEADERS | PRIORITY
         (padlen=0, dep_stream_id=5, weight=32, exclusive=0)
         ; Open new stream
         :method: GET
         :path: /OneSignalSDK.js
         :scheme: https
         :authority: community.centminmod.com
         accept: */*
         accept-encoding: gzip, deflate
         user-agent: nghttp2/1.31.0-DEV
[  0.104] send HEADERS frame <length=37, flags=0x25, stream_id=23>
         ; END_STREAM | END_HEADERS | PRIORITY
         (padlen=0, dep_stream_id=5, weight=32, exclusive=0)
         ; Open new stream
         :method: GET
         :path: /js/jquery/jquery-1.11.0.min.js
         :scheme: https
         :authority: community.centminmod.com
         accept: */*
         accept-encoding: gzip, deflate
         user-agent: nghttp2/1.31.0-DEV
[  0.104] send HEADERS frame <length=39, flags=0x25, stream_id=25>
         ; END_STREAM | END_HEADERS | PRIORITY
         (padlen=0, dep_stream_id=5, weight=32, exclusive=0)
         ; Open new stream
         :method: GET
         :path: /js/xenforo/xenforo.js?_v=883ed94d
         :scheme: https
         :authority: community.centminmod.com
         accept: */*
         accept-encoding: gzip, deflate
         user-agent: nghttp2/1.31.0-DEV
[  0.104] send HEADERS frame <length=25, flags=0x25, stream_id=27>
         ; END_STREAM | END_HEADERS | PRIORITY
         (padlen=0, dep_stream_id=5, weight=32, exclusive=0)
         ; Open new stream
         :method: GET
         :path: /js/gab_event.js
         :scheme: https
         :authority: community.centminmod.com
         accept: */*
         accept-encoding: gzip, deflate
         user-agent: nghttp2/1.31.0-DEV
[  0.110] recv (stream_id=17) :status: 200
[  0.110] recv (stream_id=17) date: Mon, 14 May 2018 00:55:00 GMT
[  0.110] recv (stream_id=17) content-type: text/css
[  0.110] recv (stream_id=17) set-cookie: __cfduid=d292c856478d0f67a7bd8f7130989c17a1526259300; expires=Tue, 14-May-19 00:55:00 GMT; path=/; domain=.centminmod.com; HttpOnly
[  0.110] recv (stream_id=17) cache-control: public, max-age=315360000
[  0.110] recv (stream_id=17) cf-bgj: minify
[  0.110] recv (stream_id=17) cf-polished: origSize=51923
[  0.110] recv (stream_id=17) etag: W/"5af17bfc-324f"
[  0.110] recv (stream_id=17) expires: Thu, 11 May 2028 00:55:00 GMT
[  0.110] recv (stream_id=17) last-modified: Tue, 08 May 2018 10:29:16 GMT
[  0.110] recv (stream_id=17) referrer-policy: strict-origin-when-cross-origin
[  0.110] recv (stream_id=17) strict-transport-security: max-age=31536000; includeSubdomains
[  0.110] recv (stream_id=17) vary: Accept-Encoding
[  0.110] recv (stream_id=17) x-content-type-options: nosniff
[  0.110] recv (stream_id=17) x-sucuri-cache: MISS
[  0.110] recv (stream_id=17) x-sucuri-id: 11010
[  0.110] recv (stream_id=17) cf-cache-status: HIT
[  0.110] recv (stream_id=17) expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
[  0.110] recv (stream_id=17) server: cloudflare
[  0.110] recv (stream_id=17) cf-ray: 41a96596bbe59324-SJC
[  0.110] recv (stream_id=17) content-encoding: gzip
[  0.110] recv HEADERS frame <length=172, flags=0x04, stream_id=17>
         ; END_HEADERS
         (padlen=0)
         ; First response header
[  0.111] recv DATA frame <length=8192, flags=0x00, stream_id=17>
[  0.111] recv DATA frame <length=1237, flags=0x00, stream_id=17>
[  0.111] recv DATA frame <length=0, flags=0x01, stream_id=17>
         ; END_STREAM
[  0.111] recv (stream_id=27) :status: 200
[  0.111] recv (stream_id=27) date: Mon, 14 May 2018 00:55:00 GMT
[  0.111] recv (stream_id=27) content-type: application/javascript; charset=utf-8
[  0.111] recv (stream_id=27) content-length: 212
[  0.111] recv (stream_id=27) set-cookie: __cfduid=d292c856478d0f67a7bd8f7130989c17a1526259300; expires=Tue, 14-May-19 00:55:00 GMT; path=/; domain=.centminmod.com; HttpOnly
[  0.111] recv (stream_id=27) last-modified: Thu, 11 Aug 2016 20:28:13 GMT
[  0.111] recv (stream_id=27) vary: Accept-Encoding
[  0.111] recv (stream_id=27) etag: "57acdfdd-d4"
[  0.111] recv (stream_id=27) content-encoding: gzip
[  0.111] recv (stream_id=27) expires: Thu, 11 May 2028 00:55:00 GMT
[  0.111] recv (stream_id=27) cache-control: public, max-age=315360000
[  0.111] recv (stream_id=27) strict-transport-security: max-age=31536000; includeSubdomains
[  0.111] recv (stream_id=27) referrer-policy: strict-origin-when-cross-origin
[  0.111] recv (stream_id=27) x-content-type-options: nosniff
[  0.111] recv (stream_id=27) x-sucuri-cache: HIT
[  0.111] recv (stream_id=27) x-sucuri-id: 11010
[  0.111] recv (stream_id=27) cf-cache-status: HIT
[  0.111] recv (stream_id=27) expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
[  0.111] recv (stream_id=27) server: cloudflare
[  0.111] recv (stream_id=27) cf-ray: 41a96596bbea9324-SJC
[  0.111] recv HEADERS frame <length=107, flags=0x04, stream_id=27>
         ; END_HEADERS
         (padlen=0)
         ; First response header
[  0.111] recv DATA frame <length=212, flags=0x00, stream_id=27>
[  0.111] recv DATA frame <length=0, flags=0x01, stream_id=27>
         ; END_STREAM
[  0.111] recv (stream_id=19) :status: 200
[  0.111] recv (stream_id=19) date: Mon, 14 May 2018 00:55:00 GMT
[  0.111] recv (stream_id=19) content-type: text/css
[  0.111] recv (stream_id=19) set-cookie: __cfduid=d292c856478d0f67a7bd8f7130989c17a1526259300; expires=Tue, 14-May-19 00:55:00 GMT; path=/; domain=.centminmod.com; HttpOnly
[  0.111] recv (stream_id=19) last-modified: Tue, 25 Oct 2016 04:52:40 GMT
[  0.111] recv (stream_id=19) vary: Accept-Encoding
[  0.111] recv (stream_id=19) etag: W/"580ee518-791c"
[  0.111] recv (stream_id=19) content-encoding: gzip
[  0.111] recv (stream_id=19) expires: Thu, 11 May 2028 00:55:00 GMT
[  0.111] recv (stream_id=19) cache-control: public, max-age=315360000
[  0.111] recv (stream_id=19) x-cache-status: MISS
[  0.111] recv (stream_id=19) x-sucuri-cache: HIT
[  0.111] recv (stream_id=19) x-sucuri-id: 11010
[  0.111] recv (stream_id=19) cf-cache-status: HIT
[  0.111] recv (stream_id=19) expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
[  0.111] recv (stream_id=19) server: cloudflare
[  0.111] recv (stream_id=19) cf-ray: 41a96596bbe69324-SJC
[  0.111] recv HEADERS frame <length=88, flags=0x04, stream_id=19>
         ; END_HEADERS
         (padlen=0)
         ; First response header
[  0.112] recv DATA frame <length=7044, flags=0x00, stream_id=19>
[  0.112] recv DATA frame <length=0, flags=0x01, stream_id=19>
         ; END_STREAM
[  0.112] send WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=0>
         (window_size_increment=34011)
[  0.114] recv (stream_id=15) :status: 200
[  0.114] recv (stream_id=15) date: Mon, 14 May 2018 00:55:00 GMT
[  0.114] recv (stream_id=15) content-type: text/css
[  0.114] recv (stream_id=15) set-cookie: __cfduid=d292c856478d0f67a7bd8f7130989c17a1526259300; expires=Tue, 14-May-19 00:55:00 GMT; path=/; domain=.centminmod.com; HttpOnly
[  0.114] recv (stream_id=15) cache-control: public, max-age=315360000
[  0.114] recv (stream_id=15) cf-bgj: minify
[  0.114] recv (stream_id=15) cf-polished: origSize=105093
[  0.114] recv (stream_id=15) etag: W/"5af17bb3-5a35"
[  0.114] recv (stream_id=15) expires: Thu, 11 May 2028 00:55:00 GMT
[  0.114] recv (stream_id=15) last-modified: Tue, 08 May 2018 10:28:03 GMT
[  0.114] recv (stream_id=15) referrer-policy: strict-origin-when-cross-origin
[  0.114] recv (stream_id=15) strict-transport-security: max-age=31536000; includeSubdomains
[  0.114] recv (stream_id=15) vary: Accept-Encoding
[  0.114] recv (stream_id=15) x-content-type-options: nosniff
[  0.114] recv (stream_id=15) x-sucuri-cache: HIT
[  0.114] recv (stream_id=15) x-sucuri-id: 11010
[  0.114] recv (stream_id=15) cf-cache-status: HIT
[  0.114] recv (stream_id=15) expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
[  0.114] recv (stream_id=15) server: cloudflare
[  0.114] recv (stream_id=15) cf-ray: 41a96596bbe49324-SJC
[  0.114] recv (stream_id=15) content-encoding: gzip
[  0.114] recv HEADERS frame <length=89, flags=0x04, stream_id=15>
         ; END_HEADERS
         (padlen=0)
         ; First response header
[  0.114] recv DATA frame <length=8192, flags=0x00, stream_id=15>
[  0.115] recv DATA frame <length=8192, flags=0x00, stream_id=15>
[  0.115] recv DATA frame <length=688, flags=0x00, stream_id=15>
[  0.115] recv DATA frame <length=0, flags=0x01, stream_id=15>
         ; END_STREAM
[  0.115] recv (stream_id=25) :status: 200
[  0.115] recv (stream_id=25) date: Mon, 14 May 2018 00:55:00 GMT
[  0.115] recv (stream_id=25) content-type: application/javascript; charset=utf-8
[  0.115] recv (stream_id=25) set-cookie: __cfduid=d292c856478d0f67a7bd8f7130989c17a1526259300; expires=Tue, 14-May-19 00:55:00 GMT; path=/; domain=.centminmod.com; HttpOnly
[  0.115] recv (stream_id=25) last-modified: Tue, 01 May 2018 13:03:09 GMT
[  0.115] recv (stream_id=25) vary: Accept-Encoding
[  0.115] recv (stream_id=25) etag: W/"5ae8658d-29599"
[  0.115] recv (stream_id=25) content-encoding: gzip
[  0.115] recv (stream_id=25) expires: Thu, 11 May 2028 00:55:00 GMT
[  0.115] recv (stream_id=25) cache-control: public, max-age=315360000
[  0.115] recv (stream_id=25) x-cache-status: HIT
[  0.115] recv (stream_id=25) x-sucuri-cache: HIT
[  0.115] recv (stream_id=25) x-sucuri-id: 11010
[  0.115] recv (stream_id=25) cf-cache-status: HIT
[  0.115] recv (stream_id=25) expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
[  0.115] recv (stream_id=25) server: cloudflare
[  0.115] recv (stream_id=25) cf-ray: 41a96596bbe99324-SJC
[  0.115] recv HEADERS frame <length=78, flags=0x04, stream_id=25>
         ; END_HEADERS
         (padlen=0)
         ; First response header
[  0.116] recv DATA frame <length=8192, flags=0x00, stream_id=25>
[  0.117] recv DATA frame <length=8192, flags=0x00, stream_id=25>
[  0.117] recv DATA frame <length=8192, flags=0x00, stream_id=25>
[  0.117] send WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=0>
         (window_size_increment=35130)
[  0.119] recv DATA frame <length=7445, flags=0x00, stream_id=25>
[  0.119] send WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=25>
         (window_size_increment=36241)
[  0.119] recv DATA frame <length=8192, flags=0x00, stream_id=25>
[  0.120] recv DATA frame <length=6576, flags=0x00, stream_id=25>
[  0.120] recv (stream_id=23) :status: 200
[  0.120] recv (stream_id=23) date: Mon, 14 May 2018 00:55:00 GMT
[  0.120] recv (stream_id=23) content-type: application/javascript; charset=utf-8
[  0.120] recv (stream_id=23) set-cookie: __cfduid=d292c856478d0f67a7bd8f7130989c17a1526259300; expires=Tue, 14-May-19 00:55:00 GMT; path=/; domain=.centminmod.com; HttpOnly
[  0.120] recv (stream_id=23) last-modified: Tue, 01 May 2018 13:03:09 GMT
[  0.120] recv (stream_id=23) vary: Accept-Encoding
[  0.120] recv (stream_id=23) etag: W/"5ae8658d-1787d"
[  0.120] recv (stream_id=23) content-encoding: gzip
[  0.120] recv (stream_id=23) expires: Thu, 11 May 2028 00:55:00 GMT
[  0.120] recv (stream_id=23) cache-control: public, max-age=315360000
[  0.121] recv (stream_id=23) x-cache-status: HIT
[  0.121] recv (stream_id=23) x-sucuri-cache: HIT
[  0.121] recv (stream_id=23) x-sucuri-id: 11010
[  0.121] recv (stream_id=23) cf-cache-status: HIT
[  0.121] recv (stream_id=23) expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
[  0.121] recv (stream_id=23) server: cloudflare
[  0.121] recv (stream_id=23) cf-ray: 41a96596bbe89324-SJC
[  0.121] recv HEADERS frame <length=50, flags=0x04, stream_id=23>
         ; END_HEADERS
         (padlen=0)
         ; First response header
[  0.121] recv DATA frame <length=6618, flags=0x00, stream_id=25>
[  0.121] recv DATA frame <length=0, flags=0x01, stream_id=25>
         ; END_STREAM
[  0.121] send WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=0>
         (window_size_increment=34566)
[  0.121] recv DATA frame <length=8192, flags=0x00, stream_id=23>
[  0.122] recv DATA frame <length=8192, flags=0x00, stream_id=23>
[  0.123] recv DATA frame <length=8192, flags=0x00, stream_id=23>
[  0.123] recv DATA frame <length=3936, flags=0x00, stream_id=23>
[  0.124] recv (stream_id=21) :status: 200
[  0.125] recv (stream_id=21) date: Mon, 14 May 2018 00:55:00 GMT
[  0.125] recv (stream_id=21) content-type: application/javascript; charset=utf-8
[  0.125] recv (stream_id=21) content-length: 62238
[  0.125] recv (stream_id=21) set-cookie: __cfduid=d292c856478d0f67a7bd8f7130989c17a1526259300; expires=Tue, 14-May-19 00:55:00 GMT; path=/; domain=.centminmod.com; HttpOnly
[  0.125] recv (stream_id=21) last-modified: Sat, 12 May 2018 01:23:38 GMT
[  0.125] recv (stream_id=21) vary: Accept-Encoding
[  0.125] recv (stream_id=21) etag: "5af6421a-f31e"
[  0.125] recv (stream_id=21) content-encoding: gzip
[  0.125] recv (stream_id=21) expires: Thu, 11 May 2028 00:55:00 GMT
[  0.125] recv (stream_id=21) cache-control: public, max-age=315360000
[  0.125] recv (stream_id=21) x-cache-status: HIT
[  0.125] recv (stream_id=21) x-sucuri-cache: HIT
[  0.125] recv (stream_id=21) x-sucuri-id: 11010
[  0.125] recv (stream_id=21) cf-cache-status: HIT
[  0.125] recv (stream_id=21) expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
[  0.125] recv (stream_id=21) server: cloudflare
[  0.125] recv (stream_id=21) cf-ray: 41a96596bbe79324-SJC
[  0.125] recv HEADERS frame <length=76, flags=0x04, stream_id=21>
         ; END_HEADERS
         (padlen=0)
         ; First response header
[  0.125] recv DATA frame <length=3509, flags=0x00, stream_id=23>
[  0.125] recv DATA frame <length=1609, flags=0x00, stream_id=23>
[  0.125] recv DATA frame <length=0, flags=0x01, stream_id=23>
         ; END_STREAM
[  0.125] send WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=0>
         (window_size_increment=34478)
[  0.125] recv DATA frame <length=8192, flags=0x00, stream_id=21>
[  0.126] recv DATA frame <length=8192, flags=0x00, stream_id=21>
[  0.127] recv DATA frame <length=8192, flags=0x00, stream_id=21>
[  0.127] recv DATA frame <length=4872, flags=0x00, stream_id=21>
[  0.128] recv DATA frame <length=2587, flags=0x00, stream_id=21>
[  0.128] send WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=0>
         (window_size_increment=33644)
[  0.129] recv DATA frame <length=8192, flags=0x00, stream_id=21>
[  0.129] send WINDOW_UPDATE frame <length=4, flags=0x00, stream_id=21>
         (window_size_increment=36255)
[  0.130] recv DATA frame <length=8192, flags=0x00, stream_id=21>
[  0.130] recv DATA frame <length=8192, flags=0x00, stream_id=21>
[  0.131] recv DATA frame <length=5627, flags=0x00, stream_id=21>
[  0.131] recv DATA frame <length=0, flags=0x01, stream_id=21>
         ; END_STREAM
[  0.131] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
         (last_stream_id=0, error_code=NO_ERROR(0x00), opaque_data(0)=[])
***** Statistics *****

Request timing:
  responseEnd: the  time  when  last  byte of  response  was  received
              relative to connectEnd
 requestStart: the time  just before  first byte  of request  was sent
              relative  to connectEnd.   If  '*' is  shown, this  was
              pushed by server.
     process: responseEnd - requestStart
        code: HTTP status code
        size: number  of  bytes  received as  response  body  without
              inflation.
         URI: request URI

see http://www.w3.org/TR/resource-timing/#processing-model

sorted by 'complete'

id  responseEnd requestStart  process code size request path
 13    +70.33ms       +160us  70.17ms  200  18K /
 17    +77.88ms     +70.39ms   7.49ms  200   9K /data/dbtechOptimise/cssCache/1525775276/xfCssCache_82c3c7ff0eba44cb7b8e54475f31b66ab39b5015.css
 27    +78.37ms     +70.54ms   7.82ms  200  212 /js/gab_event.js
 19    +78.77ms     +70.42ms   8.34ms  200   6K /styles/xenbase/font-awesome/css/font-awesome.min.css
 15    +81.79ms     +70.36ms  11.43ms  200  16K /data/dbtechOptimise/cssCache/1525775276/xfCssCache_60c97f84689a38fa61fc77435e6dc196930a4ecd.css
 25    +87.79ms     +70.51ms  17.27ms  200  52K /js/xenforo/xenforo.js?_v=883ed94d
 23    +91.83ms     +70.48ms  21.34ms  200  32K /js/jquery/jquery-1.11.0.min.js
 21    +97.65ms     +70.45ms  27.20ms  200  60K /OneSignalSDK.js

---

 

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