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petroknowledge.com Open in urlscan Pro
2606:4700:20::681a:17d  Public Scan

Go To Rescan Add Verdict Report
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Submission: On October 18 via api from RU — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 38 HTTP transactions. The main IP is 2606:4700:20::681a:17d, located in United States and belongs to CLOUDFLARENET, US. The main domain is petroknowledge.com.
TLS certificate: Issued by WE1 on October 17th 2024. Valid for: 3 months.
This is the only time petroknowledge.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 38 2606:4700:20:... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
38 3
Apex Domain
Subdomains		 Transfer
38 petroknowledge.com
petroknowledge.com
887 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 683
7 KB
38 2
Domain Requested by
38 petroknowledge.com 1 redirects petroknowledge.com
static.cloudflareinsights.com
1 static.cloudflareinsights.com petroknowledge.com
38 2
Subject Issuer Validity Valid
petroknowledge.com
WE1		 2024-10-17 -
2025-01-15		 3 months crt.sh
cloudflareinsights.com
WE1		 2024-09-03 -
2024-12-02		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://petroknowledge.com/courses/cost-planning-control-optimization
Frame ID: CCB980160F9400FB81E9FF9812EA6D13
Requests: 46 HTTP requests in this frame

Frame: https://petroknowledge.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/62ec4f065604/main.js
Frame ID: A4D3D7530C2BBF520630F1A235692A37
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Cost Planning, Control & Optimization Training Course

Detected technologies

Overall confidence: 100%
Detected patterns
  • /wp-(?:content|includes)/
Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Page Statistics

38
Requests

97 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

894 kB
Transfer

2189 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 43
  • https://petroknowledge.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://petroknowledge.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/62ec4f065604/main.js

38 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request cost-planning-control-optimization
petroknowledge.com/courses/ 		273 KB
37 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b70cd940f0f5cb9cbca6dc726834c68489b19ffe94ad717d86765ddd79d98435

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
max-age=0
cf-cache-status
DYNAMIC
cf-ray
8d467675becd691b-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
date
Fri, 18 Oct 2024 06:27:46 GMT
expires
Fri, 18 Oct 2024 06:27:28 GMT
last-modified
Fri, 18 Oct 2024 06:27:45 GMT
link
<https://petroknowledge.com/wp-content/themes/courses-listing-child/css-output/bundle.css?ver=1023>; rel=preload; as=style
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6kwu110x9cKPutVpLGfTiGilKKRlQ0pBaC1WSLC7EjEzdwCVBNM%2BbwqgSTTJyuPpe3mk6i7iFGzi8OzMkEw5xIjiJ10hlcRwQ6XDEZzO7PJbuCJEgc3Z09NAaoiHQaXsJa2Su7n7%2Fb2i9ntLGFmuTw%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfCacheStatus;desc="DYNAMIC" cfExtPri
speculation-rules
"/cdn-cgi/speculation"
vary
Accept-Encoding
speculation
petroknowledge.com/cdn-cgi/ 		128 B
606 B 		Other
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/cdn-cgi/speculation
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
11a2142988720cd49ff000e5d488493947b3d34821301c5a706b3495b8381f7d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://petroknowledge.com
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9P7Be%2B7VAvmMhI%2Be50JXTXr4xn7I18w6IeHwNspe5NMirRBznDp%2FKm4WQxcGnEG3DxoGG8TBFWNKTAZH4AC67l%2B6%2FkbFBFpfsDG1XLD%2F2DwFi02T0P6SK3iCQeOUY%2BW%2BYKTaaTfW%2FO0lH%2F7mS2PRHg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e4fe14691b-FRA
access-control-allow-origin
https://petroknowledge.com
alt-svc
h3=":443"; ma=86400
content-length
128
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
application/speculationrules+json
vary
Origin, Accept-Encoding
server
cloudflare
bundle.css
petroknowledge.com/wp-content/themes/courses-listing-child/css-output/ 		446 KB
69 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/themes/courses-listing-child/css-output/bundle.css?ver=1023
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7a703190a1dab0b4a200543cdff9a53a0c5650c74f82b60b9f2acedbbaa38319

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
br
cf-bgj
minify
cf-cache-status
HIT
age
183105
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=59MPkkWrNGLUjHROb9BNgJm%2Fr8BVjls1HG3403%2Bph0zbKvA3wY1I5TRPQF9hIH1WPI23RIFSL8M7ZZPK4YeDpWZgzhrN00G7uOuKdMm8KOTD94I9EqcUHiPpRGl4n32g%2Fg8Jmu4fC0jcz7IuT1pLRg%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Thu, 16 Oct 2025 03:36:01 GMT
cf-polished
origSize=461119
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 11 Oct 2024 05:31:52 GMT
vary
Accept-Encoding
cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e4fe17691b-FRA
server
cloudflare
select2.min.css
petroknowledge.com/wp-content/themes/courses-listing/inc/opt-in/select2/ 		16 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/themes/courses-listing/inc/opt-in/select2/select2.min.css?ver=1.0.0
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cda4a81c187015d95ed2c71f1841540b08203cdec5fa2a7d5d1825a3c2166f8c

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
gzip
cf-cache-status
HIT
age
309137
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=R2d3fgbT7QSko7Imfcwt0UD7iLJqmO2k2GBWjS94h4y6eQ%2FTuZ2%2FWZQBXANz2mWfsP0VbgUbJFh4CZdvrLvH%2BD2FHEH0qf0ltiLYfU14IyfRa0lUNP3LoHIGyFmla%2Bet3ys%2BL2lj8SyIaJP71g3E3g%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Tue, 14 Oct 2025 16:35:29 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Wed, 17 Jul 2024 09:01:08 GMT
vary
Accept-Encoding
cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e4fe1a691b-FRA
accept-ranges
bytes
content-length
2161
server
cloudflare
style.css
petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/courses-listing-whatsapp/assets/css/ 		5 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/courses-listing-whatsapp/assets/css/style.css?ver=1729225121&wpr_t=1729236465
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
80af44930c4ae5facb858d22e84fbfc48ff12165980270c83870e0e079d99b36

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=EE7dmhdvEnVYZtsIJ39JWg31E1TKV9VrCIM4%2FKqgu%2BlCiPwMySbmXmZFPvw1yK%2FmJwdoA9rwopKm8Sy5UbGnxXua4cj08RlN7tP4MMt8YF5Ks7pCe8pKikmd36bErmPjbJfus3BrzPJ2%2BJcRDmu%2BSw%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Sat, 18 Oct 2025 06:27:46 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 18 Oct 2024 04:18:41 GMT
vary
Accept-Encoding
cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e4fe1b691b-FRA
accept-ranges
bytes
content-length
2076
server
cloudflare
jquery-ui.css
petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/cache/min/1/ajax/libs/jqueryui/1.13.2/themes/base/ 		30 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/cache/min/1/ajax/libs/jqueryui/1.13.2/themes/base/jquery-ui.css?ver=1729225121&wpr_t=1729236465
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ae2010c968bc1a25311eedde1a3c022cd853cdcfffb277d1379c69c622f695c8

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=obqU4zC3MMXVcm6klhppKgotyJmk6CZyWrOapQ2ruYxvS4qwvACPS9x%2FzTfhM97JMJnyE%2BqScR6ZoBxnLcPJtKTKrpq5jsiC%2BRJc82OD1KI%2FtZiXgswFKVozhevB0CtQXN9SOayhBlVkyUTwJ8y9Gw%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Sat, 18 Oct 2025 06:27:46 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 18 Oct 2024 04:18:41 GMT
vary
Accept-Encoding
cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e4fe1d691b-FRA
accept-ranges
bytes
content-length
7742
server
cloudflare
jquery.flexdatalist.css
petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/courses-listing/assets/jquery.flexdatalist/ 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/courses-listing/assets/jquery.flexdatalist/jquery.flexdatalist.css?ver=1729225121
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
66c11bcea1f294a3252e7689f0216e5fb2001481a96ee75347606ba9187be448

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
br
cf-bgj
minify
cf-cache-status
HIT
age
6193
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wrY2%2FDK9M5qH5KIXSpoFlSd6oYGosbLotzpJw71wempMLyz6UDDXHPI177XkVmEhgZJt4y6blv%2F%2F6EnUqXxpaG4h3VxgPpFSxi%2FGSfULhaWoaPco8uzBXQuckKDE9jgnRNTz5VgjzE%2FTzwc9WT%2BQ6w%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Sat, 18 Oct 2025 04:44:33 GMT
cf-polished
origSize=1874
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 18 Oct 2024 04:18:41 GMT
vary
Accept-Encoding
cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e4fe1e691b-FRA
server
cloudflare
gcl-front-style.css
petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/courses-listing/assets/css/ 		28 KB
6 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/courses-listing/assets/css/gcl-front-style.css?ver=1729225121&wpr_t=1729236465
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b74b2fc60227d7c19bad69f24cd70b406b58e84fd25e9a73a1a0b1f52bd2b117

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cxAhsJuaHDTeZM0CFiAXxHzMOG5KOqEq9DoaJHERtwki0ogyYk8ZLeQI1EcA8asQspDHZGT8%2FIpPUQsiuBC8QvJPViVJ4vCFwwJS3ukjaHe9P0nfOQ7ff8HjjFNb6LlrKG9R0evM%2BH6lVOHWmFi7sg%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Sat, 18 Oct 2025 06:27:46 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 18 Oct 2024 04:18:41 GMT
vary
Accept-Encoding
cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e4fe1f691b-FRA
accept-ranges
bytes
content-length
5765
server
cloudflare
wp-faq-public.css
petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/sp-faq/assets/css/ 		1 KB
986 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/sp-faq/assets/css/wp-faq-public.css?ver=1729225121&wpr_t=1729236465
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
acd10934c387fce1f3dda8deb238d3337553d4bf935256ee28fe9a6f3e2f480e

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zohjaYdD9TixpjKcY3%2Bs3H7qTrG0yExF56NDhNfu9cN9BRVvECiZncUYtr3PSSXAU6QKEaZ9uwKEf57WWRbR%2F69a0FcT1ddOcU7Y9gGvkWHhsPuyAqZf%2BkzNtlmLZ6knsA7bZTiFE6JXnt5%2BW49sqQ%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Sat, 18 Oct 2025 06:27:46 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 18 Oct 2024 04:18:41 GMT
vary
Accept-Encoding
cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e4fe20691b-FRA
accept-ranges
bytes
content-length
477
server
cloudflare
style.css
petroknowledge.com/wp-content/themes/courses-listing/ 		0
541 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/themes/courses-listing/style.css?ver=f0b8c23080d5be746cc9168705763291
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cf-bgj
minify
cf-cache-status
HIT
age
183105
report-to
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Download Go to
Full URL
https://petroknowledge.com/wp-content/themes/courses-listing-child/style.css?ver=1.1
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Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cf-bgj
minify
cf-cache-status
HIT
age
216047
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=B1c1PLOvnfaWzSAD90t9k8gQr1vuFtREQdP7eMHm8y7HBqa1KzLVqghQrLa6zQKOqRXzjdI1d4Gj9E3IREalxJJfUlFo0CIYtDoJJqZDLTmoX5MbhJkb%2BQZxG5Ls85IUcrzIBFeH8rSJaHVGE68uzg%3D%3D"}],"group":"cf-nel","max_age":604800}
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content-type
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vary
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public, max-age=31536000
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13 KB 		Stylesheet
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Check archive.org
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Full URL
https://petroknowledge.com/wp-content/cache/min/1/wp-content/themes/courses-listing-child/fonts/boxicons-2.1.4/css/boxicons.min.css?ver=1729225121
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
gzip
cf-cache-status
HIT
age
6191
report-to
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content-type
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Fri, 18 Oct 2024 04:18:41 GMT
vary
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{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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66 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/cache/min/1/wp-content/themes/courses-listing-child/css-output/bundle.css?ver=1729225121&wpr_t=1729236465
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
MISS
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Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
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vary
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cloudflare
gspw-style.css
petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/posts-widget/gspw-files/assets/css/ 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
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https://petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/posts-widget/gspw-files/assets/css/gspw-style.css?ver=1729225121
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
br
cf-bgj
minify
cf-cache-status
HIT
age
6193
report-to
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Fri, 18 Oct 2024 06:27:46 GMT
content-type
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Fri, 18 Oct 2024 04:18:41 GMT
vary
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public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
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server
cloudflare
dashicons.min.css
petroknowledge.com/wp-content/cache/min/1/wp-includes/css/ 		58 KB
35 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/cache/min/1/wp-includes/css/dashicons.min.css?ver=1729225121
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
gzip
cf-cache-status
HIT
age
6191
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4dZHYIFLj3EmasTheOJ5gO34wCAGDRfQrFOeLghafAJ83j75VkOxpN4KsmkMuWc4cP8a2HjePxgsuyL6tgh8ybYcBUHIoilPDaklfmfT3ZNJTLgpyJnyb2IZ77MZa9HQfmCTUeVWtoaJ3pcKJqIg3g%3D%3D"}],"group":"cf-nel","max_age":604800}
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Sat, 18 Oct 2025 04:44:35 GMT
alt-svc
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server-timing
cfExtPri
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Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 18 Oct 2024 04:18:41 GMT
vary
Accept-Encoding
cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e4fe2a691b-FRA
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server
cloudflare
navbar-menu.css
petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/courses-listing-menu/css/ 		38 KB
6 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/courses-listing-menu/css/navbar-menu.css?ver=1729225121
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
br
cf-bgj
minify
cf-cache-status
HIT
age
6192
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yExswh1z6R6CkikUZCTkZElXCEATrcChulOf5%2BZUDC1sTq0rQldQyYKWqQhd3k2sgtD6amn6%2B70Tb1wOilbNpeERqc%2BR%2FBYZGOcu6AEokrlYjQIAqrkNpmGtz6dHpQfiuUH8vMyLewvjtNbnmbcH2g%3D%3D"}],"group":"cf-nel","max_age":604800}
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cfExtPri
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Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 18 Oct 2024 04:18:41 GMT
vary
Accept-Encoding
cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e4fe2b691b-FRA
server
cloudflare
icofont.min.css
petroknowledge.com/wp-content/cache/min/1/wp-content/themes/courses-listing/inc/opt-in/icofont/ 		90 KB
17 KB 		Stylesheet
General
Check archive.org
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Full URL
https://petroknowledge.com/wp-content/cache/min/1/wp-content/themes/courses-listing/inc/opt-in/icofont/icofont.min.css?ver=1729225121
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
gzip
cf-cache-status
HIT
age
6191
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=89IjcsOgq8cY5L6FBA8LwqmnTvdxPqltBFmcOQszXD19A1lZm5ZUJYcOk0uYXlNmHXdQnNFuZHIkbYBVouBEUm1cvEx26aGsOJmdTgGWGbpnI6f%2Bv0hdvG2Nnas2y4VO5JgLttEDUjJWtuVALz5aEA%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Sat, 18 Oct 2025 04:44:35 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 18 Oct 2024 04:18:41 GMT
vary
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cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
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2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/themes/courses-listing/inc/opt-in/OwlCarousel/assets/owl.carousel.min.css?ver=1.0.0&wpr_t=1729236465
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4a6597e26ebd7da1267ca6301ead9d5c995671a639bf1d4eb33e99bab3fd59d3

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AgT9JgHSms%2FRGk2D6S95J5ozHQJIMfi65JcXmFHh51%2BjUB91FsTFcT2Qo5J65U3WrTt5%2BJh36sQuMPehadyYvnYErzB8F4NvqMnqWdzYG4gQRTJh%2F%2F9p01spzLoOFFEGNpptKkfbyXEvoA52a3L0sA%3D%3D"}],"group":"cf-nel","max_age":604800}
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Sat, 18 Oct 2025 06:27:46 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 18 Oct 2024 04:18:42 GMT
vary
Accept-Encoding
cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e4fe2f691b-FRA
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bytes
content-length
1097
server
cloudflare
1054081794.png
petroknowledge.com/wp-content/uploads/wpcf7_captcha/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://petroknowledge.com/wp-content/uploads/wpcf7_captcha/1054081794.png
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b97b79a4cb839fe4f398ea52b26067ac52fc4ac8b58447e5220492a899a87401

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cache-control
private, max-age=10368000, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
BYPASS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=G%2BoTMml6PGUMM4iqNnyxufM7MaJEta%2BjvAgTYslYZa1NsL7dZvywgL65N%2BV%2FK9JP%2FYy%2FldjtMajiSQSafiROiyE2aQhV3zoxvG7JDe%2FtYrOXKzgV%2Fh7W8gcv7CqD8nBuv1pAenqppnWGTovo3SbQhA%3D%3D"}],"group":"cf-nel","max_age":604800}
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expires
Sat, 15 Feb 2025 06:27:46 GMT
accept-ranges
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alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
1114
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
image/png
last-modified
Fri, 18 Oct 2024 06:27:43 GMT
vary
Accept-Encoding,Accept
server
cloudflare
419654283.png
petroknowledge.com/wp-content/uploads/wpcf7_captcha/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://petroknowledge.com/wp-content/uploads/wpcf7_captcha/419654283.png
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
71393c72eb8aa486b2fea003ed066ba4528ba4e543dd234cc8afc5eaed7817d1

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cache-control
private, max-age=10368000, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
BYPASS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2ogxslsDXW41JWWycETZG7RMfO1tTuEiC09cIoFPNRjVmEZIklwgPmaYO32PTzdjnLwg8jJNbaG0ScHu7BvfbZYisAUEfyD9pZjr7KhPP3q3vr3VKZIgM15qAPJkrbHzW%2FPdIc4aQHi0fwDDan1Amg%3D%3D"}],"group":"cf-nel","max_age":604800}
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accept-ranges
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alt-svc
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server-timing
cfExtPri
content-length
1083
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
image/png
last-modified
Fri, 18 Oct 2024 06:27:43 GMT
vary
Accept-Encoding,Accept
server
cloudflare
2030807249.png
petroknowledge.com/wp-content/uploads/wpcf7_captcha/ 		1 KB
2 KB 		Image
General
Check archive.org
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Full URL
https://petroknowledge.com/wp-content/uploads/wpcf7_captcha/2030807249.png
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c5f110bf7220eaa1b3fb2997a7284af49baff46d8ac9cb6daf1f096f09761ec0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cache-control
private, max-age=10368000, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
BYPASS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Qc06Mt2Bjbv3Jx1wy%2Bo%2BI%2BZlSs4esD706aOvXpvNZGYLFKh5prmmHeP8hWv4RmUWSsifNs4QeXnVwVdI7HKw%2FiX139XCnu9JAYhqNW9lC9nROV5O4GtN%2BNAC5%2BiIJW0HseILSSowAZctfQEkyrzMJQ%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e5dea0691b-FRA
expires
Sat, 15 Feb 2025 06:27:46 GMT
accept-ranges
bytes
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
1071
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
image/png
last-modified
Fri, 18 Oct 2024 06:27:43 GMT
vary
Accept-Encoding,Accept
server
cloudflare
2289978697.png
petroknowledge.com/wp-content/uploads/wpcf7_captcha/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://petroknowledge.com/wp-content/uploads/wpcf7_captcha/2289978697.png
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a2b42e574500741a2532a364d50d20bb8bbbb6d5c062e83662cc37d38d992688

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cache-control
private, max-age=10368000, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
BYPASS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BVPrr6ZRvYwnXyhjYk3cHTquCqDPkwuoOYqMg0oXc9Ljf2jW9mKEFVf5pD92SRC1QkjSKZDHTlptpHKJuYaF7hj3A9AEDeKI5z3eRF9M%2FpXZrZs74j2QNBUppsShamoZWEGDtCkwS4niGTj1IfUpNg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e5eeaa691b-FRA
expires
Sat, 15 Feb 2025 06:27:46 GMT
accept-ranges
bytes
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
1112
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
image/png
last-modified
Fri, 18 Oct 2024 06:27:43 GMT
vary
Accept-Encoding,Accept
server
cloudflare
2693880479.png
petroknowledge.com/wp-content/uploads/wpcf7_captcha/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://petroknowledge.com/wp-content/uploads/wpcf7_captcha/2693880479.png
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef36cfe9c8fd5ac946a62013088963afc53ad2cb31f04a2ed1d2e3f8f0497371

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cache-control
private, max-age=10368000, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
BYPASS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=riTPTkVJxTcJV%2B7v261bLdb7o93HpElWrFb1Njxj1EZjFueY%2FvKRTYKaa9%2BqDpISr%2B5HO2FM8f052XPFRHppJg4ICyxqueFtRvkBDViPDrRwUEqtS1F%2BuIpaNOUKLIFE8rQ8Gboxl0ddAD9CPcNf%2BA%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e5eead691b-FRA
expires
Sat, 15 Feb 2025 06:27:46 GMT
accept-ranges
bytes
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
1033
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
image/png
last-modified
Fri, 18 Oct 2024 06:27:43 GMT
vary
Accept-Encoding,Accept
server
cloudflare
3757431028.png
petroknowledge.com/wp-content/uploads/wpcf7_captcha/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://petroknowledge.com/wp-content/uploads/wpcf7_captcha/3757431028.png
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
920c84baba1c783e855d9488dbc3a3ea41130be852d78826a68c071d077f25fa

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cache-control
private, max-age=10368000, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
BYPASS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qO6%2BVNH43KLSd8S%2FNDKuKOzCLVua9vHIBdwoD1nS9kpuR4XX3fUD6uJ2B6DsI%2FIJlI2jAAOvCVYDMXarxXxtIpzooUqc4AQy7vHaPpzJ03nuHioBlqhECvH55UaddlQbqT%2BBb4ULKDhRDhGjxA%2FCwg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e5eeb0691b-FRA
expires
Sat, 15 Feb 2025 06:27:46 GMT
accept-ranges
bytes
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
1140
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
image/png
last-modified
Fri, 18 Oct 2024 06:27:44 GMT
vary
Accept-Encoding,Accept
server
cloudflare
2746396473.png
petroknowledge.com/wp-content/uploads/wpcf7_captcha/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://petroknowledge.com/wp-content/uploads/wpcf7_captcha/2746396473.png
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
04eee18a72558108000114d10d358ee2b742f4ed3bb79dabf9955f03eaea9b3f

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cache-control
private, max-age=10368000, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
BYPASS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=O2I5U%2BSJupgipcgRflbBeos9AWiJRmP%2F0s8AuPCvJg0c5DIKYB4ZKeP4s4QicUyLo2fJOv3BjbCo7l6mNs4CWTHYxGVhoe4efWFmFudb0xMj2naWbockm9RsY3TalLUG7Sk9b8gMXe0Ot8Q%2FEgbufw%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e5eeb1691b-FRA
expires
Sat, 15 Feb 2025 06:27:46 GMT
accept-ranges
bytes
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
1118
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
image/png
last-modified
Fri, 18 Oct 2024 06:27:44 GMT
vary
Accept-Encoding,Accept
server
cloudflare
4010235010.png
petroknowledge.com/wp-content/uploads/wpcf7_captcha/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://petroknowledge.com/wp-content/uploads/wpcf7_captcha/4010235010.png
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
51832aedb56a2d6b9d78241bcb867399231ecfc3d50f5c6c9fcae762f3fa3395

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cache-control
private, max-age=10368000, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
BYPASS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7LBBVs%2BvHDzBImTg2yO6NZZNGhJVZmzKNFL8J8I53Iv%2FLSFBZpTj1Obsu3WKIGzzs7qiTq27PRwB6GXBqrRVZMFSiSUCRlPgsQ8XPS4MeOmHm%2B3i%2BVZvB0pQzsWGSpQ3RbsLZRNJmmYHoVqnTUKDFg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e5eeb2691b-FRA
expires
Sat, 15 Feb 2025 06:27:46 GMT
accept-ranges
bytes
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
1171
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
image/png
last-modified
Fri, 18 Oct 2024 06:27:45 GMT
vary
Accept-Encoding,Accept
server
cloudflare
styles.css
petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/contact-form-7/includes/css/ 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/cache/min/1/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=1729225121
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e2d4b7ac2cf724a064d15a4379ccca7a81c346dcb143f279d83a0e99f9563cc7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
br
cf-bgj
minify
cf-cache-status
HIT
age
6190
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MJTEc0PRQMrWaPoy%2F%2FVS70q9oITj2i%2BLZaEWft1AEIVgbWTUjU0zql5WMhfSb5Ijlx1dW7ZDnYVn5m55J8Fb10rBGR%2BuqqRoKB2Yd%2FHCwDh2iOW16dR3sYv8OCR9n2MLK3F%2FZJKsuna9bPjsuc42Jw%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Sat, 18 Oct 2025 04:44:36 GMT
cf-polished
origSize=2368
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 18 Oct 2024 04:18:41 GMT
vary
Accept-Encoding
cache-control
public, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e51e34691b-FRA
server
cloudflare
email-decode.min.js
petroknowledge.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

x-frame-options
DENY
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control
max-age=172800, public
content-encoding
gzip
etag
W/"670ce4f9-4d7"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HCewG5LISU2cOh7SD5j6g%2FMpeDtSauTMiiY%2FNDVp795GNe%2FFUYVblwbDmOuGpxnrKShMF9EqF3oyBd2hAHiaR4vwLmqkxF3wso51ibjSxXV67Y06SGkGZZ9Oxqw%2BjXmDnWde7m08YVBM238Jz4VYSg%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
cf-ray
8d4676e51e35691b-FRA
expires
Sun, 20 Oct 2024 06:27:46 GMT
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
application/javascript
last-modified
Mon, 14 Oct 2024 09:31:37 GMT
server
cloudflare
vary
Accept-Encoding
lazyload.min.js
petroknowledge.com/wp-content/plugins/wp-rocket/assets/js/lazyload/17.8.3/ 		9 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/plugins/wp-rocket/assets/js/lazyload/17.8.3/lazyload.min.js
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f40767552e5e94b2d5f9a65d7f640cfa7d225298023dbd682095e040809a3d1a

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
gzip
cf-cache-status
HIT
age
303557
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qAXlOTPEOQGHUGjamc1qiDUdYtSEIVuxNFcQJ%2Brx%2FVyLf9cv79quPv1NobyFbTJNa6%2BfgTBKAm1uzUsSaxXRYe1R4CDEuI4sx5t8z%2BG5uirTB5zUOc7D2LHsA%2F5TJ6FAGASuU6U7lGUEhVnHracLrg%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Wed, 13 Nov 2024 18:08:29 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/javascript; charset=utf-8
last-modified
Tue, 01 Oct 2024 07:18:51 GMT
vary
Accept-Encoding
cache-control
public, max-age=2592000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e5eeb4691b-FRA
accept-ranges
bytes
content-length
3053
server
cloudflare
vcd15cbe7772f49c399c6a5babf22c1241717689176015
static.cloudflareinsights.com/beacon.min.js/ 		19 KB
7 KB 		Script
General
Check archive.org
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Full URL
https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:4f49 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8a18d13015336bc184819a5a768447462202ef3105ec511bf42ed8304a7ed94f

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://petroknowledge.com
Referer
https://petroknowledge.com/

Response headers

cache-control
public, max-age=86400
content-encoding
gzip
etag
W/"2024.6.1"
cross-origin-resource-policy
cross-origin
cf-ray
8d4676e60ca4363f-FRA
access-control-allow-origin
*
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/javascript;charset=UTF-8
last-modified
Thu, 06 Jun 2024 15:52:56 GMT
vary
Accept-Encoding
server
cloudflare
truncated
/ 		66 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
9629dfdca9ead209e1817966b1cb9c3368f43354913f9cd5638febb126cfeb7b

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
truncated
/ 		66 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
b06a486bb2416641154f1a27fc10562d68f6ceebf0c52f399843421b10219b8a

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
truncated
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0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
d56ba89124ad2efb3a03928b40efe1650d478c5e38bfbcb1602fa2b46b1d7aa7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
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0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
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General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
bbf175a46732fd5e3e4ea385f1824cba404a45330d3fe72c9755c92a5a5f2627

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
truncated
/ 		67 B
0 		Image
General
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Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
77074c021c0ff457153cf403161802c0aab990a91cd0059476251e9b97034974

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
truncated
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0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
1f0b9f0b4be1362981e80dc884e4bd02c7e57202000280a86e81261670c47769

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
truncated
/ 		67 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
82612acc3449e81840d752bc7b3ceb5afb7837be3b4ceaac37f1e6677da47932

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
truncated
/ 		67 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
bf3ac174c9addb715a87aa3b8a1f4901309c06a4e65cbbb4db642b73a380fc21

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
truncated
/ 		66 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
483784ecdf80ccaffd50869e23e2efdbeed9343b1b4c7dae837667e4984a68a7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
AvenirLTStd-Book.woff2
petroknowledge.com/wp-content/themes/courses-listing-child/fonts/ 		13 KB
13 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/themes/courses-listing-child/fonts/AvenirLTStd-Book.woff2
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/cache/min/1/wp-content/themes/courses-listing-child/css-output/bundle.css?ver=1729225121&wpr_t=1729236465
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
82e0e5c0090eb11088f6c6c2589918b589bbd34589e167eaf5e47b180c43eb79

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://petroknowledge.com
Referer
https://petroknowledge.com/wp-content/cache/background-css/petroknowledge.com/wp-content/cache/min/1/wp-content/themes/courses-listing-child/css-output/bundle.css?ver=1729225121&wpr_t=1729236465

Response headers

content-encoding
gzip
cf-cache-status
HIT
age
252411
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dm0Ne2J9EOdkDxpnk2phbtar%2B26dpLegVicWIvR1n%2FJRlo6A30Mb4tln60f3hg5t1Ifi%2BlUjOojMwgfkX17UmHR374deV7%2BU7eT8EkMs3KkLCsX6rztNBChNLImHTh1CGzwWqyc65IfaQgshkqwOHA%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Wed, 12 Feb 2025 08:20:55 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
font/woff2
last-modified
Thu, 27 Jun 2024 15:33:18 GMT
vary
Accept-Encoding
cache-control
max-age=10368000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e63ee0691b-FRA
accept-ranges
bytes
content-length
12867
server
cloudflare
icofont.woff2
petroknowledge.com/wp-content/themes/courses-listing/inc/opt-in/icofont/fonts/ 		525 KB
525 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/themes/courses-listing/inc/opt-in/icofont/fonts/icofont.woff2
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/wp-content/cache/min/1/wp-content/themes/courses-listing/inc/opt-in/icofont/icofont.min.css?ver=1729225121
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
242e542871bd77c8ff6375418e349ef6b3a32a208e15ca1441166641d212a6a1

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://petroknowledge.com
Referer
https://petroknowledge.com/wp-content/cache/min/1/wp-content/themes/courses-listing/inc/opt-in/icofont/icofont.min.css?ver=1729225121

Response headers

cache-control
max-age=10368000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
HIT
age
216047
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CT4M5ouhamUETBP%2Bn779SKgdrDQ6ab%2BgAgfXT%2BmTES0V347qsp70%2Bd3LPovgvZpmxJrIZ31OfoOA8B2lHM7nZS8RAXhG%2BneRak52aOlCkzeqOH1rz%2FHfCAG051v3fR7Gpn%2FnT99DcKmVN0lXdT2Wqw%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e63ee1691b-FRA
expires
Wed, 12 Feb 2025 18:26:59 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
font/woff2
last-modified
Wed, 17 Jul 2024 09:01:08 GMT
vary
Accept-Encoding
server
cloudflare
petroknowledge-logo.svg
petroknowledge.com/wp-content/uploads/2024/01/ 		56 KB
15 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://petroknowledge.com/wp-content/uploads/2024/01/petroknowledge-logo.svg
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8b26f88f0b0b589a0eb311e72c8c6fc72ea5306023c3b4e4a84feefa1b70f072

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

content-encoding
gzip
cf-cache-status
HIT
age
183103
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nmYeQOrjLQmzFnFj1VjZFevJDTjNL3Y9y4vnmJTDF57m8SJZzHB%2FnqhbNtmSdPQ8tuIZjrqMcdsrNxg6zKHJ4v1qNvXm64T%2BKSohQkAf27WIFqC%2FSodurvBNgpI7IS38E8qhsfvgqtykocWh%2BIDqIQ%3D%3D"}],"group":"cf-nel","max_age":604800}
expires
Thu, 13 Feb 2025 03:36:03 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
image/svg+xml
last-modified
Wed, 06 Mar 2024 10:14:40 GMT
vary
Accept-Encoding
cache-control
public, max-age=10368000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d4676e73f5e691b-FRA
accept-ranges
bytes
content-length
15277
server
cloudflare
training-course-default.jpg
petroknowledge.com/wp-content/uploads/2024/01/ 		40 KB
40 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://petroknowledge.com/wp-content/uploads/2024/01/training-course-default.jpg
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
812d120a70855150e652dbc3aa7463a9b16885f46af2123669a605c82fb8f8ab

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cache-control
private, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
BYPASS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cYxLFahs0dF9LzvGUMi0cZkSifprsZmnrSTs5ObEBGXSB6i0tMqSJMw2y3q1dEHGrTcVuXzX3xV2JwnyPAu2HViqAFtUlMH4vH9aayt97w1BQSdX5loi%2Fw%2B8ZqrYuXc%2FouLT4z01boxX5DuK4GiwNQ%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e73f5f691b-FRA
expires
Sat, 18 Oct 2025 06:27:46 GMT
accept-ranges
bytes
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
40596
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
image/webp
vary
Accept,Accept-Encoding
server
cloudflare
last-modified
Thu, 29 Aug 2024 05:38:49 GMT
main.js
petroknowledge.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/62ec4f065604/ Frame A4D3
Redirect Chain
  • https://petroknowledge.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
  • https://petroknowledge.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/62ec4f065604/main.js?
8 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/62ec4f065604/main.js?
Protocol
H3
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b246115971e6dd12b025551eaa40d3fff94635cbd9333792784fab22cb675852
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

cache-control
max-age=14400, stale-if-error=10800, stale-while-revalidate=10800, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=H%2FwexDnGWjylDFMuecEdNhHG0p%2FWtvohs2dOnkXHPR4llDJ51ij4BRLJF6kVpQge9%2FaPG9FOuWHhfPzcl8twuTcjKjWLbcGtY9yDeQXWhz7DwhxFkfViCNnmmyz18L0VODgITO88w3JOrahRuA2b2g%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
cf-ray
8d4676e7cfbe691b-FRA
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
server
cloudflare

Redirect headers

cache-control
max-age=300, stale-if-error=10800, stale-while-revalidate=10800, public
location
/cdn-cgi/challenge-platform/h/b/scripts/jsd/62ec4f065604/main.js?
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=e8alPyimOu4G%2FwGsx2f3%2BK%2BHigpECAS1fyHUFrZouJpzqM0YSPO%2BvSbro0sbBKr%2FQDe53%2Ftch9D%2B0NUdmzLVXVO1pRwBt19ONglb6kAF7jLnj%2F3iy2d8Ozhc1qS7v97zlpNHlp6N3br4fRgg8xB0Wg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e73f63691b-FRA
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
content-length
0
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
vary
Accept-Encoding
server
cloudflare
rum
petroknowledge.com/cdn-cgi/ 		0
162 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
content-type
application/json
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

access-control-max-age
86400
access-control-allow-credentials
true
access-control-allow-methods
POST,OPTIONS
x-content-type-options
nosniff
cf-ray
8d4676e7cfc0691b-FRA
access-control-allow-origin
https://petroknowledge.com
server-timing
cfExtPri
date
Fri, 18 Oct 2024 06:27:46 GMT
vary
Origin
server
cloudflare
x-frame-options
DENY
8d467675becd691b
petroknowledge.com/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame A4D3 		0
986 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/cdn-cgi/challenge-platform/h/b/jsd/r/8d467675becd691b
Requested by
Host: petroknowledge.com
URL: https://petroknowledge.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type
application/json
Referer

Response headers

nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Klue0TmnFNw9lpuvHeRw6FpmanTJIcV6bQlZ5pmfL2MqUg5upmTECrvtXSxoPeKeEtCMTjrjUGcgAu0BfmnhpXHv5P%2BGdBZxMf6oCu9zdobTQtW%2BZZ1bE8oVU%2BZit0oWZoYk3kQuzZgfnDpexSdv3Q%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e88822691b-FRA
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
0
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
text/plain; charset=UTF-8
server
cloudflare
cropped-petroknowledge-favicon-32x32.png
petroknowledge.com/wp-content/uploads/2024/02/ 		510 B
1 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://petroknowledge.com/wp-content/uploads/2024/02/cropped-petroknowledge-favicon-32x32.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:17d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9708a70e8244b7ae13d2ba457cc2913c423b162d87e9e7ab8e76f65c41c95a7d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://petroknowledge.com/courses/cost-planning-control-optimization

Response headers

cache-control
private, max-age=31536000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
BYPASS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JsUWZA7ROr1IKu5diWGc6HLbgtAzprFNpfhBIUqf1dSdF2Tgk%2FTCNskeaRItXxn3WJ4KjiB7Q%2B94jupZ%2Fxt4qHb41n1uQ2oY2YF1pgReAoLWvbgEAM5Gh3GNt%2FGnw1E9dIkTrmX3tTFed9raUKYV7A%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d4676e88825691b-FRA
expires
Sat, 18 Oct 2025 06:27:46 GMT
accept-ranges
bytes
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-length
510
date
Fri, 18 Oct 2024 06:27:46 GMT
content-type
image/webp
vary
Accept,Accept-Encoding
server
cloudflare
last-modified
Thu, 29 Aug 2024 05:38:23 GMT

Verdicts & Comments Add Verdict or Comment

17 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 string| gtm4wp_datalayer_name object| dataLayer object| SearchAutocomplete object| dataLayer_content object| DynamicDependent object| RocketPreloadLinksConfig object| rocket_lazyload_css_data object| wpfront_scroll_top_data object| wpcf7 object| lazyLoadOptions function| LazyLoad object| images object| iframes object| rocket_lazy object| __cfBeacon function| addEventListenerWPRocketBase

1 Cookies

Domain/Path Name / Value
.petroknowledge.com/ Name: cf_clearance
Value: kMZH0HX5XH2yCvv0JXNq69roZyIoFYynrBoQWy1Hxgg-1729232866-1.2.1.1-CranMloDWpM.2ZUDeAVnjgGGIRo9DiJXYjat3oSIkYi8xo9LVCa9TAHo7sEUaKuZaMM_86.0jQ_zSCS0qG8F0eXhpRAS7dFH0EEQJJz.MezTsXOY3RtInMbP9CBCG4QyMOiVXfEvVrpDjHRZfXoT6fANGstKLK8qDV0iCKBn5lCzOlBws9WeRiWoIHw2K2RMMZunBXiHlpQBNnhGgYoYOq5OrSedkNJgxDbg9AIWaAEosSaMlw9TMPg.1Zi3VHCCy3QAteGYVRbV8dvu8.YlxtY7sdnpVxbV1xO6B.LiKNfBxeycnDSBhxYUaJ6uY9RlRPq36E_9a6Hg3vxB7KmjLNtfAX4gpvYxj.fa9w.jo_kNZ_zjghBh2pBOsNExNO41

1 Console Messages

Source Level URL
Text
javascript warning URL: https://petroknowledge.com/courses/cost-planning-control-optimization
Message:
The resource https://petroknowledge.com/wp-content/themes/courses-listing-child/css-output/bundle.css?ver=1023 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

petroknowledge.com
static.cloudflareinsights.com
2606:4700:20::681a:17d
2606:4700::6810:4f49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