www.packtpub.com Open in urlscan Pro
2606:4700:10::6816:98b Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://packt.omeclk.com/portal/wts/ue%5EcnN2eA6efj6nbkanfqQe6%7C7fwwkqfrDOtEkePOOTc
Effective URL:
https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&...
Submission: On October 25 via api (October 25th 2024, 6:43:34 am UTC) from US — Scanned from DE

Summary HTTP 49 Redirects Links 45 Behaviour Indicators

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 49 HTTP transactions. The main IP is 2606:4700:10::6816:98b, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.packtpub.com. The Cisco Umbrella rank of the primary domain is 838545.
TLS certificate: Issued by E5 on August 31st 2024. Valid for: 3 months.

This is the only time www.packtpub.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	205.162.42.171 205.162.42.171	53866 (QTS-AS) (QTS-AS)
8	2606:4700:10:... 2606:4700:10::6816:98b	13335 (CLOUDFLAR...) (CLOUDFLARENET)
9	172.67.21.162 172.67.21.162	13335 (CLOUDFLAR...) (CLOUDFLARENET)
32	2606:4700:10:... 2606:4700:10::6816:42b4	13335 (CLOUDFLAR...) (CLOUDFLARENET)
49	3

1 205.162.42.171 (Lincolnshire, United States) 1 redirects

ASN53866 (QTS-AS, US)
PTR: omeclk.com

packt.omeclk.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 2606:4700:10::6816:98b (United States)

ASN13335 (CLOUDFLARENET, US)

www.packtpub.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
91519dce225c6867.packtpub.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn.dev.packtpub.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 172.67.21.162 (United States)

ASN13335 (CLOUDFLARENET, US)

www.packtpub.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
91519dce225c6867.packtpub.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

32 2606:4700:10::6816:42b4 (United States)

ASN13335 (CLOUDFLARENET, US)

content.packt.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
32	packt.com content.packt.com — Cisco Umbrella Rank: 587193	112 KB
17	packtpub.com www.packtpub.com — Cisco Umbrella Rank: 838545 91519dce225c6867.packtpub.com — Cisco Umbrella Rank: 978257 cdn.dev.packtpub.com	283 KB
1	omeclk.com 1 redirects packt.omeclk.com	385 B
49	3

	Domain	Requested by
32	content.packt.com	www.packtpub.com
13	www.packtpub.com	www.packtpub.com
3	91519dce225c6867.packtpub.com	91519dce225c6867.packtpub.com
1	cdn.dev.packtpub.com	www.packtpub.com
1	packt.omeclk.com	1 redirects
49	5

This site contains links to these domains. Also see Links.

Domain
subscription.packtpub.com
www.linkedin.com
github.com
packt-plus-non-live.prod.packtpub.com
linkedin.com
partnerships.packt.com
apply.workable.com

Subject Issuer	Validity	Valid
packtpub.com E5	`2024-08-31` - `2024-11-29`	3 months	crt.sh
content.packt.com WE1	`2024-08-30` - `2024-11-28`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y
Frame ID: 70FC8F1FAB022C93F9DCE49AD3E0EAB2
Requests: 49 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Packt | Advance your tech knowledge | Books, Videos, Courses and more

Page URL History Show full URLs

https://packt.omeclk.com/portal/wts/ue%5EcnN2eA6efj6nbkanfqQe6%7C7fwwkqfrDOtEkePOOTc HTTP 302
https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_co... Page URL

Page Statistics

49
Requests

100 %
HTTPS

50 %
IPv6

3
Domains

5
Subdomains

3
IPs

1
Countries

395 kB
Transfer

2139 kB
Size

4
Cookies

45 Outgoing links

These are links going to different origins than the main page.

URL: https://subscription.packtpub.com/expert-reading-lists/getting-started-with-chatgpt

Search URL Search Domain Scan URL

URL: https://subscription.packtpub.com/expert-reading-lists/artificial-intelligence-programming-with-python

Search URL Search Domain Scan URL

URL: https://subscription.packtpub.com/expert-reading-lists/building-a-strong-foundation-in-python

Search URL Search Domain Scan URL

URL: https://subscription.packtpub.com/expert-reading-lists/getting-ahead-of-the-c-plus-plus-learning-curve

Search URL Search Domain Scan URL

URL: https://subscription.packtpub.com/expert-reading-lists/getting-started-with-vue-js-3

Search URL Search Domain Scan URL

URL: https://subscription.packtpub.com/expert-reading-lists/become-a-professional-dot-net-developer

Search URL Search Domain Scan URL

URL: https://subscription.packtpub.com/expert-reading-lists/become-a-python-data-analyst

Search URL Search Domain Scan URL

URL: https://subscription.packtpub.com/expert-reading-lists/mastering-natural-language-processing

Search URL Search Domain Scan URL

URL: https://subscription.packtpub.com/expert-reading-lists/become-a-successful-data-scientist

Search URL Search Domain Scan URL

URL: https://subscription.packtpub.com/expert-reading-lists/mastering-cybersecurity

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/markjamesprice/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://github.com/markjprice
Title: Github

Search URL Search Domain Scan URL

URL: https://packt-plus-non-live.prod.packtpub.com/authors/mr-mark-price
Title: See 8 other products by Mr. Mark Price

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/sebastianraschka/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://github.com/rasbt
Title: Github

Search URL Search Domain Scan URL

URL: https://packt-plus-non-live.prod.packtpub.com/authors/dr-sebastian-raschka
Title: See 5 other products by Dr. Sebastian Raschka

Search URL Search Domain Scan URL

URL: http://linkedin.com/in/amele/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://github.com/zenx
Title: Github

Search URL Search Domain Scan URL

URL: https://packt-plus-non-live.prod.packtpub.com/authors/antonio-mele
Title: See 3 other products by Antonio Melé

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/arditsulce
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://github.com/arditsulceteaching
Title: Github

Search URL Search Domain Scan URL

URL: https://packt-plus-non-live.prod.packtpub.com/authors/ardit-sulce
Title: See 2 other products by Ardit Sulce

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/christophefoulon/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://github.com/cpfcoaching/
Title: Github

Search URL Search Domain Scan URL

URL: https://packt-plus-non-live.prod.packtpub.com/authors/christophe-foulon
Title: See 2 other products by Christophe Foulon

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/gabriel-lara-baptista/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://github.com/gabrielbaptista
Title: Github

Search URL Search Domain Scan URL

URL: https://packt-plus-non-live.prod.packtpub.com/authors/gabriel-baptista
Title: See 3 other products by Gabriel Baptista

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/engstromjimmy/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://github.com/EngstromJimmy
Title: Github

Search URL Search Domain Scan URL

URL: https://packt-plus-non-live.prod.packtpub.com/authors/mr-jimmy-engstrom
Title: See 3 other products by Mr. Jimmy Engström

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/ben-auffarth/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://github.com/benman1/
Title: Github

Search URL Search Domain Scan URL

URL: https://packt-plus-non-live.prod.packtpub.com/authors/ben-auffarth
Title: See 3 other products by Ben Auffarth

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/gregdeckler/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://github.com/gdeckler
Title: Github

Search URL Search Domain Scan URL

URL: https://packt-plus-non-live.prod.packtpub.com/authors/greg-deckler
Title: See 6 other products by Greg Deckler

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/carl-hugo-marcotte/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://github.com/Carl-Hugo
Title: Github

Search URL Search Domain Scan URL

URL: https://packt-plus-non-live.prod.packtpub.com/authors/carl-hugo-marcotte
Title: See 3 other products by Carl-Hugo Marcotte

Search URL Search Domain Scan URL

URL: https://partnerships.packt.com/contributors/
Title: BECOME AN AUTHOR NOW

Search URL Search Domain Scan URL

URL: https://partnerships.packt.com/
Title: Partnerships

Search URL Search Domain Scan URL

URL: https://partnerships.packt.com/sponsored-ebooks/
Title: Sponsored eBooks

Search URL Search Domain Scan URL

URL: https://partnerships.packt.com/ebooks-white-papers/
Title: Custom eBooks

Search URL Search Domain Scan URL

URL: https://apply.workable.com/packtpublishing/?lng=en
Title: Careers

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://packt.omeclk.com/portal/wts/ue%5EcnN2eA6efj6nbkanfqQe6%7C7fwwkqfrDOtEkePOOTc HTTP 302
https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

49 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request / Show response
www.packtpub.com/en-us/
Redirect Chain

https://packt.omeclk.com/portal/wts/ue%5EcnN2eA6efj6nbkanfqQe6%7C7fwwkqfrDOtEkePOOTc
https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

1 MB
77 KB

842ms
716ms

Document
text/html

2606:4700:10::6816:98b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:98b , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b1e6930f1d75e243f913666039ddf84a2b1a2646f62767808ec21c11036c072c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: no-cache, private
cf-cache-status: DYNAMIC
cf-ray: 8d803b8a4c0b4dca-FRA
content-encoding: br
content-type: text/html; charset=UTF-8
date: Fri, 25 Oct 2024 06:43:29 GMT
link: <https://91519dce225c6867.packtpub.com/gtag/js?id=G-Q4R8G7SJDK>; rel="preload"; as="script", <https://91519dce225c6867.packtpub.com>; rel="preconnect"; crossorigin, <https://www.packtpub.com/rebuild/build/assets/home-BE-KOSPh.css>; rel="preload"; as="style", <https://www.packtpub.com/rebuild/build/assets/app-8-CsY0t2.js>; rel="modulepreload"
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: X-Inertia accept-encoding
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block

Redirect headers

Connection: close
Content-Length: 0
Date: Fri, 25 Oct 2024 06:43:28 GMT
Keep-Alive: timeout=5
Location: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y
Server: Apache
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block

GET
H2 200 js Show response
91519dce225c6867.packtpub.com/gtag/ 334 KB
0 2ms
1ms Script
application/javascript 2606:4700:10::6816:98b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://91519dce225c6867.packtpub.com/gtag/js?id=G-Q4R8G7SJDK
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:98b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8e644ec8f2bed06d4891b16a610fc4e1033a6ec5e4a504121460e8eb96a47189

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/

Response headers

cache-control: private, max-age=900
content-encoding: gzip
cf-cache-status: DYNAMIC
cf-ray: 8d803b8abc814dca-FRA
expires: Fri, 25 Oct 2024 06:58:29 GMT
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:29 GMT
content-type: application/javascript; charset=UTF-8
vary: accept-encoding
server: cloudflare

GET
H2 200 home-BE-KOSPh.css
www.packtpub.com/rebuild/build/assets/ 73 KB
0 3ms
3ms Stylesheet
text/css 2606:4700:10::6816:98b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.packtpub.com/rebuild/build/assets/home-BE-KOSPh.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:98b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: cce6009fb5262e6c540a9feb566cc2cfc9cc432de06dd91c641a685deb2cd162

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cache-control: public, max-age=31536000
content-encoding: br
cf-bgj: minify
etag: W/"671897ac-1276c"
age: 173525
cf-cache-status: HIT
cf-ray: 8d803b8aac6b4dca-FRA
expires: Fri, 22 Nov 2024 06:31:04 GMT
cf-polished: origSize=75628
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:29 GMT
content-type: text/css
last-modified: Wed, 23 Oct 2024 06:29:00 GMT
vary: Accept-Encoding
server: cloudflare

GET
H2 200 app-8-CsY0t2.js Show response
www.packtpub.com/rebuild/build/assets/ 102 KB
23 KB 58ms
58ms Script
application/javascript 2606:4700:10::6816:98b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.packtpub.com/rebuild/build/assets/app-8-CsY0t2.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:98b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 99108bfe878388d35ca796f4b5ba4a252de36cb29ce10a39e0b0c089ce3b2aa0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin: https://www.packtpub.com
Referer

Response headers

cache-control: public, max-age=31536000
content-encoding: br
cf-bgj: minify
etag: W/"671897aa-19907"
age: 173547
cf-cache-status: HIT
cf-ray: 8d803b8ef81a4dca-FRA
expires: Fri, 22 Nov 2024 06:31:02 GMT
cf-polished: origSize=104711
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:29 GMT
content-type: application/javascript; charset=utf-8
last-modified: Wed, 23 Oct 2024 06:28:58 GMT
vary: Accept-Encoding
server: cloudflare

GET
H2 200 logo-new-Dz-8EKdV.svg
www.packtpub.com/rebuild/build/assets/ 2 KB
1 KB 54ms
54ms Image
image/svg+xml 2606:4700:10::6816:98b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.packtpub.com/rebuild/build/assets/logo-new-Dz-8EKdV.svg
Requested by: Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:98b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b35208fc46b157fa46ced177c8f3458c6783b52ca2238c77bc237e76aa2d6a75

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cache-control: public, max-age=31536000
content-encoding: br
cf-cache-status: HIT
etag: W/"66421b1b-895"
age: 810630
cf-ray: 8d803b8f08274dca-FRA
expires: Wed, 12 Jun 2024 13:54:52 GMT
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:29 GMT
content-type: image/svg+xml
last-modified: Mon, 13 May 2024 13:52:27 GMT
vary: Accept-Encoding
server: cloudflare

GET
H2 200 common-V3qqLXza.svg
www.packtpub.com/rebuild/build/assets/ 44 KB
14 KB 59ms
58ms Other
image/svg+xml 2606:4700:10::6816:98b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.packtpub.com/rebuild/build/assets/common-V3qqLXza.svg
Requested by: Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:98b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0945c27b280e16b2e1604aedc003ad7b1c99e6a72aaacd6b01197b76c1b30966

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cache-control: public, max-age=31536000
content-encoding: br
cf-cache-status: HIT
etag: W/"67162f41-b0c4"
age: 331306
cf-ray: 8d803b8f285a4dca-FRA
expires: Wed, 20 Nov 2024 10:40:53 GMT
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:29 GMT
content-type: image/svg+xml
last-modified: Mon, 21 Oct 2024 10:38:57 GMT
vary: Accept-Encoding
server: cloudflare

GET
H2 200 product-3B25Z9PC.svg
www.packtpub.com/rebuild/build/assets/ 15 KB
5 KB 55ms
54ms Other
image/svg+xml 2606:4700:10::6816:98b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.packtpub.com/rebuild/build/assets/product-3B25Z9PC.svg
Requested by: Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:98b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: a7764d76eb21013ea02c497f68f95290aa55640dba82ba984fc7fa151203a01a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cache-control: public, max-age=31536000
content-encoding: br
cf-cache-status: HIT
etag: W/"66d5b8d8-3b71"
age: 824631
cf-ray: 8d803b8f285e4dca-FRA
expires: Wed, 02 Oct 2024 13:10:35 GMT
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:29 GMT
content-type: image/svg+xml
last-modified: Mon, 02 Sep 2024 13:08:40 GMT
vary: Accept-Encoding
server: cloudflare

GET
H3 200 Outfit-VariableFont_wght-B-fmKU8E.woff2
www.packtpub.com/rebuild/build/assets/ 44 KB
44 KB 57ms
57ms Font
font/woff2 172.67.21.162
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.packtpub.com/rebuild/build/assets/Outfit-VariableFont_wght-B-fmKU8E.woff2
Requested by: Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.21.162 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin: https://www.packtpub.com
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "66421b1b-ae90"
age: 909871
expires: Wed, 12 Jun 2024 13:54:53 GMT
alt-svc: h3=":443"; ma=86400
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date: Fri, 25 Oct 2024 06:43:29 GMT
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cache-control: public, max-age=31536000
cf-ray: 8d803b8f4d794d95-FRA
accept-ranges: bytes
content-length: 44688
server: cloudflare

GET
H3 200 collect Show response
91519dce225c6867.packtpub.com/g/ 65 B
228 B 322ms
321ms XHR
text/plain 172.67.21.162
CLOUDFLARENET

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Show headers Download Go to

Full URL

https://91519dce225c6867.packtpub.com/g/collect?v=2&tid=G-Q4R8G7SJDK&gtm=45he4al0v9127275858za200&_p=1729838609764&gcs=G100&gcd=13p3pPp2p5l1&npa=1&dma_cps=-&dma=1&tag_exp=101533422~101686685~101823848~101925629&cid=1946796586.1729838610&ecid=1787744562&ul=de-de&sr=1600x1200&_fplc=0&ur=DE&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=denied&ec_mode=a&sst.rnd=1484542093.1729838610&sst.etld=google.de&sst.gcsub=region1&sst.tft=1729838609764&sst.ude=1&_s=1&sid=1729838609&sct=1&seg=0&dl=https%3A%2F%2Fwww.packtpub.com%2Fen-us%2F%3Futm_source%3DSubscription%26utm_medium%3Demail%26utm_campaign%3D20241024%26utm_content%3D1100454793-12%26oly_enc_id%3D4357D2939023F2Y&dt=Packt%20%7C%20Advance%20your%20tech%20knowledge%20%7C%20Books%2C%20Videos%2C%20Courses%20and%20more&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=1673&richsstsse

Requested by

Host: 91519dce225c6867.packtpub.com
URL: https://91519dce225c6867.packtpub.com/gtag/js?id=G-Q4R8G7SJDK

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.21.162 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e64954dc34e12c7190cc2338a54b07644ff0f102aa71cc7209bcbb49c3009f7c

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/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cache-control: no-cache
content-encoding: br
cf-cache-status: DYNAMIC
access-control-allow-credentials: true
x-content-type-options: nosniff
cf-ray: 8d803b902e054d95-FRA
access-control-allow-origin: https://www.packtpub.com
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: text/plain
server: cloudflare
priority: u=1,i

GET
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www.packtpub.com/rebuild/build/assets/ 295 KB
50 KB 69ms
68ms Other
image/svg+xml 172.67.21.162
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.packtpub.com/rebuild/build/assets/home-7EIx4N7S.svg
Requested by: Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.21.162 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0782b191756ddd3f381f9f91f462bf19c6d066e5f516ed480ca56f2985d8eec3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

server: cloudflare
cache-control: public, max-age=31536000
content-encoding: br
cf-cache-status: HIT
etag: W/"66d1d9df-49adf"
age: 824631
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alt-svc: h3=":443"; ma=86400
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date: Fri, 25 Oct 2024 06:43:29 GMT
content-type: image/svg+xml
last-modified: Fri, 30 Aug 2024 14:40:31 GMT
vary: Accept-Encoding
priority: u=3,i

GET
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cdn.dev.packtpub.com/new-home/packt-offerings/ 18 KB
18 KB 70ms
55ms Image
image/webp 2606:4700:10::6816:98b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.dev.packtpub.com/new-home/packt-offerings/backdrop-mixed-dual-tone.webp

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:98b , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/

Response headers

content-encoding: zstd
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age: 5440
report-to: {"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=lm9d7RvW6tlrmXxS2r..Dujqw5__bL5BKHLbMpeuoiE-1729838609-1.0.1.1-uLu7SHBpGpLHVjAWXXRbUIVYLATCxbGoWAV2oaNmtXdsYcsi.Hh_j.wdz974kbXfEyZaXDaNvzS5QsdAT1enHAiNAR83FIQEeTlrEV37Zxv4A8i1WmB_v0V2xJjemdHNu9meFdeQlGVxIvL9dBv_Tj4hPV76liu9BhbAQC54x.Q"}],"group":"cf-csp-endpoint","max_age":86400}
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
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date: Fri, 25 Oct 2024 06:43:29 GMT
content-type: image/webp
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vary: Accept-Encoding
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cf-ray: 8d803b90594b4dca-FRA
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server: cloudflare
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GET
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www.packtpub.com/build/assets/ 566 B
566 B 57ms
57ms Image
text/html 172.67.21.162
CLOUDFLARENET

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Show headers Download Go to Show image

Full URL: https://www.packtpub.com/build/assets/upsell-dots-backdrop-CzH6Phil.png
Requested by: Host: www.packtpub.com
URL: https://www.packtpub.com/rebuild/build/assets/home-BE-KOSPh.css
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.21.162 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b806afdc7af515467d3039bd764a719297652eb609cbb01449a20c59aaab0cb5

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/rebuild/build/assets/home-BE-KOSPh.css

Response headers

cache-control: max-age=31536000
location: https://subscription.packtpub.com/search?query=upsell dots backdrop CzH6Phil.png
content-encoding: br
cf-cache-status: HIT
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date: Fri, 25 Oct 2024 06:43:29 GMT
content-type: text/html; charset=utf-8
vary: X-Inertia, Accept-Encoding
server: cloudflare
priority: u=3,i

GET
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www.packtpub.com/cdn-cgi/image/format=auto,width=auto/https://cdn.packtpub.com/cms-content/files/ 47 KB
48 KB 72ms
70ms Image
image/avif 172.67.21.162
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.packtpub.com/cdn-cgi/image/format=auto,width=auto/https://cdn.packtpub.com/cms-content/files/$1_Banner_image@4x.png

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.21.162 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
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server-timing: cfExtPri
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 22 Oct 2024 09:34:17 GMT
vary: Accept, Accept-Encoding
priority: u=3,i
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
via: 1.1 a2eae5bb517678c9d6b43a2731b4462e.cloudfront.net (CloudFront)
cf-ray: 8d803b906e384d95-FRA
accept-ranges: bytes
content-length: 48405
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/xlarge/B19648/ 4 KB
4 KB 197ms
81ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/xlarge/B19648/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

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content-type: image/avif
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cache-control: max-age=31536000
cf-ray: 8d803b912c5b380a-FRA
accept-ranges: bytes
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server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/xlarge/B19488/ 4 KB
4 KB 189ms
74ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/xlarge/B19488/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

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x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Thu, 10 Oct 2024 06:00:22 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b912c60380a-FRA
accept-ranges: bytes
content-length: 4233
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/xlarge/B21896/ 5 KB
5 KB 188ms
73ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/xlarge/B21896/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d5f12e76b2bd61de5f585da7c890f8b9e449f29e1d6a72fa634cf091623311e6

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
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alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
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vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b912c5f380a-FRA
accept-ranges: bytes
content-length: 4748
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/xlarge/B18949/ 5 KB
5 KB 195ms
80ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/xlarge/B18949/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfKIwWG9UpYTmZRZgay1AhqIS0r3a4R_Tyycf9pL2QDQ:16f7e6503a876de1d06993c8b50af5d5"
cf-bgj: imgq:85,h2pri
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x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Wed, 16 Oct 2024 20:07:51 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b912c5e380a-FRA
accept-ranges: bytes
content-length: 5334
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/xlarge/B18550/ 5 KB
5 KB 185ms
71ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/xlarge/B18550/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

416c797aa958f39a2707b4e6d0ddd445581071266a80b1044898e632d2aeff5b

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfXiGX4zCTdnPfpU0fcjtdjwu8r3a4R_Tyycf9pL2QDQ:dd4f5af6131da382c4f85e26613e152d"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=36+170 c=57+112 v=2024.10.4 l=4928 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Wed, 22 Feb 2023 15:01:52 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b912c5d380a-FRA
accept-ranges: bytes
content-length: 4928
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/xlarge/B31572/ 7 KB
7 KB 186ms
72ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/xlarge/B31572/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

55e06a54086246bfdc1cd85d2c2b8b9bb2e872eb7b342403361d6a74a75dfbbc

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfeH18NiqdCnkxfVKaYzHhndLAr3a4R_Tyycf9pL2QDQ:e5318e082817f72c2d52886dab9b0581"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=16+99 c=40+59 v=2024.10.4 l=6868 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Thu, 24 Oct 2024 15:15:43 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b912c61380a-FRA
accept-ranges: bytes
content-length: 6868
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/xlarge/B21625/ 4 KB
4 KB 95ms
92ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/xlarge/B21625/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

0e98448feaa412c7e4325a8c440704e6533ff241dd94516d91906c1e1b647dbd

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfLtRaK1MeihyDFX3VNNinoi-qr3a4R_Tyycf9pL2QDQ:861b44d4123f57e9ab05b3bbef9e2e19"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=18+104 c=26+78 v=2024.10.4 l=4180 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 15 Oct 2024 17:00:15 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b914c6c380a-FRA
accept-ranges: bytes
content-length: 4180
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/xlarge/B19922/ 5 KB
6 KB 63ms
60ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/xlarge/B19922/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7c8bd022e35b06c805f36bb9012cf0357db0f542e384a5461dec15d143460d3c

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfCUqt_HBAxz7odo06nOWWHgfyr3a4R_Tyycf9pL2QDQ:b40f85f188bd075ddb1eafc5afc1fdec"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ram/h q=0 n=0+138 c=45+93 v=2024.10.4 l=5058 f=false
report-to: {"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=iNDMMBxnjioS2yk_ZySkmE3cAi9d5rG9puP56pXQPME-1729838610-1.0.1.1-XopJ12f2YjxwU0cdzO2CvipLAbMJzEteOc1OLhS8WGv5AUhgWR9v1LpzvEFdTXEbHV6VYsj6UVY7Zn_B.BUsshskeoUZtR22ZZR30hOnv2JOWRmOewzqzwRuKpH2i8jP00XahpejeBs0qTuihJe90YDPqYeZAlVFRBFo9m3mwzk"}],"group":"cf-csp-endpoint","max_age":86400}
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Wed, 16 Oct 2024 16:01:32 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
content-security-policy-report-only: script-src 'none'; connect-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=iNDMMBxnjioS2yk_ZySkmE3cAi9d5rG9puP56pXQPME-1729838610-1.0.1.1-XopJ12f2YjxwU0cdzO2CvipLAbMJzEteOc1OLhS8WGv5AUhgWR9v1LpzvEFdTXEbHV6VYsj6UVY7Zn_B.BUsshskeoUZtR22ZZR30hOnv2JOWRmOewzqzwRuKpH2i8jP00XahpejeBs0qTuihJe90YDPqYeZAlVFRBFo9m3mwzk; report-to cf-csp-endpoint
cf-ray: 8d803b914c6e380a-FRA
accept-ranges: bytes
content-length: 5058
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/xlarge/B21757/ 3 KB
4 KB 89ms
87ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/xlarge/B21757/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

dec96962d58b20a982d1ac538b663003ece7d1c14703e1f9d73bb03083050eea

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfadonoiTQQYICoa1FPi_T0bh_r3a4R_Tyycf9pL2QDQ:5c13ea2040c5b45cb0ddc905b70aa3f5"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ram/m q=0 n=0+114 c=18+96 v=2024.10.1 l=3576 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Wed, 16 Oct 2024 14:01:37 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c83380a-FRA
accept-ranges: bytes
content-length: 3576
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/V19880/ 3 KB
3 KB 90ms
88ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/V19880/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

53bd23b22c60da3d39df635ebc434eda59216bda1ad2412e1e7678480689ddb1

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cf69riFCMJN_kwvM0QsXbTBiMtNEWuYOetQxiZZywEDQ:e41caa780aba10f3ced287417c1260ca"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=21+56 c=19+36 v=2024.10.4 l=2842 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Sat, 14 Sep 2024 22:30:12 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c85380a-FRA
accept-ranges: bytes
content-length: 2842
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/V20977/ 2 KB
2 KB 89ms
88ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/V20977/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

bf6f06dd40989ef125bc032bbda4d1c361ce8ef2a56e112cfc1d53dd7a4d2d53

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfYc_esXfeZEAQdej5qVBDcg42NEWuYOetQxiZZywEDQ:3e78c53dc7a274f07b9fcb0a2ee1c66d"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=21+123 c=10+113 v=2024.10.4 l=2052 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Sun, 15 Sep 2024 11:00:37 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c86380a-FRA
accept-ranges: bytes
content-length: 2052
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/V19881/ 3 KB
4 KB 142ms
140ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/V19881/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

71dcaf4d4fae350778dee28851fdf959df4a09aa12783efaa20b0e5633667367

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfs7f86RYMPqNZMRIFrXLBm5l0NEWuYOetQxiZZywEDQ:4d466f73e42aac17f5eb6d90e54ab840"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=24+111 c=36+75 v=2024.10.4 l=3454 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Sat, 14 Sep 2024 08:45:21 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c88380a-FRA
accept-ranges: bytes
content-length: 3454
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B16681/ 3 KB
3 KB 124ms
122ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B16681/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

32ff7a2cfb76943156f8c16d0031fd4a50fa89d4e7e79e99e4a1ea27ddb74419

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cf8PN0RbmdxYTxvguBeqSMvwDQNEWuYOetQxiZZywEDQ:b78d8fce9e774f3a33d283cdfcc013ce"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=24+57 c=9+48 v=2024.10.4 l=2781 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Mon, 21 Oct 2024 14:45:22 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c89380a-FRA
accept-ranges: bytes
content-length: 2781
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B15028/ 3 KB
3 KB 93ms
91ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B15028/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1f1a26bd09555f0388eec290be3ae1b7cab450cb593b204691c6fd6291a755ac

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfyytag-qhkmSmuBItbPeA0lmcNEWuYOetQxiZZywEDQ:18f63c655fa4239bd0037b81958323f8"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=38+51 c=6+45 v=2024.10.4 l=2791 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Mon, 21 Oct 2024 14:45:42 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c8b380a-FRA
accept-ranges: bytes
content-length: 2791
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B16255/ 3 KB
3 KB 95ms
93ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B16255/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

394a8b70d3d69d2927af2662374a11fc345d7eca1b54b4cd8731589aa562721b

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfiINroUjCYnui9RdqeBsOrhjrNEWuYOetQxiZZywEDQ:ce5ec24b7fadef2f696d12b71e3b7538"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=30+65 c=9+55 v=2024.10.4 l=2706 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Mon, 21 Oct 2024 14:46:11 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c8c380a-FRA
accept-ranges: bytes
content-length: 2706
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/V19748/ 2 KB
2 KB 91ms
89ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/V19748/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a00a2379a70059d9fa0cdab1077f1d38e2bf020ed64fe4e75c61d7db983d36f7

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cf1gMvogYRVC37vBTBHtI-3lloNEWuYOetQxiZZywEDQ:b99463026ba5488e49f83b5b02ad2fce"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=22+51 c=12+39 v=2024.10.4 l=1874 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Thu, 12 Sep 2024 17:30:13 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c8d380a-FRA
accept-ranges: bytes
content-length: 1874
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/V19439/ 3 KB
3 KB 92ms
91ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/V19439/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

77366a68ec8f4f1a4fa65f6ba7d576e5794cb40908b87ea96e4a4875bc902ce6

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfYvN1sdCcNPjWuAOL5l0WlB6NNEWuYOetQxiZZywEDQ:69067e2dc16cc8133a9f893fc88b1ba2"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=63+99 c=30+69 v=2024.10.1 l=2629 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 21 Feb 2023 07:44:50 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c8e380a-FRA
accept-ranges: bytes
content-length: 2629
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B18407/ 2 KB
3 KB 107ms
105ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B18407/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

26c6fefa3ff33840ef12231011dc6e936aed058488a73fc4ac6fb4c37ccaed68

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfYmRcVuo0rUiNexuWZ7a8GbYxNEWuYOetQxiZZywEDQ:0c747d9b10b9971528888dcfa34eee8c"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=34+135 c=50+82 v=2024.10.1 l=2549 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Wed, 20 Mar 2024 12:17:22 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c8f380a-FRA
accept-ranges: bytes
content-length: 2549
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B15880/ 2 KB
3 KB 91ms
90ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B15880/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5f886fdb860f95ea561b462f19c24b2b120481e809358da782df9e4e11be35f8

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfjXNh-vybsgTMLxhROQlLNJnzNEWuYOetQxiZZywEDQ:9890108d0aa3b74f03f2e6082919095f"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=22+53 c=8+45 v=2024.10.4 l=2533 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Mon, 03 Jun 2024 08:57:54 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c91380a-FRA
accept-ranges: bytes
content-length: 2533
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B15619/ 3 KB
3 KB 91ms
89ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B15619/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a5617176275c55f15970b54882594ec7e9f1afb42b6ff7e6029f7faa5871ab80

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfERJjCMIQaF5-JYjucSrCnOOVNEWuYOetQxiZZywEDQ:92e415d9135c141b33cec133960fb8a3"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=20+50 c=4+46 v=2024.10.4 l=2728 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 04 Jun 2024 04:58:50 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c92380a-FRA
accept-ranges: bytes
content-length: 2728
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B16229/ 2 KB
3 KB 126ms
124ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B16229/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d22f1a3c7985303570446ee1687dd7ab7aa4d016e2f7dc93e8f9575d9f5b6094

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfRLYdRS0ebloJ-N7slfNZXb3kNEWuYOetQxiZZywEDQ:ad680ee62274611c2dc2f4aa9f1c57cb"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=19+63 c=10+53 v=2024.10.4 l=2557 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 26 Mar 2024 14:29:04 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c93380a-FRA
accept-ranges: bytes
content-length: 2557
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B15970/ 2 KB
3 KB 101ms
99ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B15970/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

35cfb69a5c95e7657af5d4155635c2d68793adf5d4a141b3e7e1f9006642b376

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cf-TESxgBkd57tSJobD8VOXm6INEWuYOetQxiZZywEDQ:d82b2ae085c4d231d802a570668d59a8"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=24+63 c=11+51 v=2024.10.2 l=2523 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 26 Mar 2024 14:38:15 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c94380a-FRA
accept-ranges: bytes
content-length: 2523
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B16860/ 4 KB
4 KB 141ms
140ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B16860/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3006d8c5f3574a2e97eb536faaf8bc2c61e90c227d023a2cda08c628787acd90

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfmCOblIoDyBLNT_ULJ2CLBDqGNEWuYOetQxiZZywEDQ:054983931e72fe25829a17b9ce4539bd"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=32+79 c=15+64 v=2024.10.2 l=3979 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 26 Mar 2024 14:31:45 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c96380a-FRA
accept-ranges: bytes
content-length: 3979
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B14748/ 3 KB
3 KB 141ms
139ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B14748/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

beed5c297437842a10c3896197152a6169f493f8bcc82fa8792f792c304b0870

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfC8zsxv9Az4QeZChlD3VjKsFbNEWuYOetQxiZZywEDQ:c6d02259c42c95d045833c577dc61a9a"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=21+70 c=13+57 v=2024.10.4 l=3306 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 04 Jun 2024 05:33:08 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c97380a-FRA
accept-ranges: bytes
content-length: 3306
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B18857/ 2 KB
3 KB 90ms
89ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B18857/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a98de3fe65fcd0dbd7aa064b1451cda61f76fd43ad55deb8b9aa7dcef0eabd29

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cf8zb9P8jdj5xxkyL6dOnxB9RANEWuYOetQxiZZywEDQ:142a912f02dc5b3da5943af2883198aa"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=28+141 c=84+57 v=2024.10.2 l=2540 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Wed, 20 Mar 2024 05:00:18 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c99380a-FRA
accept-ranges: bytes
content-length: 2540
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B18856/ 3 KB
3 KB 91ms
90ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B18856/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

42af9299553a8d554848e56b65101f79c5ce4c69e48d7189e591399b0e9b8b78

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfghEG5qmXA0-zmzUQmV44RHOXNEWuYOetQxiZZywEDQ:20a5b07da6c51acb21b68d146545e17e"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=52+120 c=69+50 v=2024.10.4 l=2671 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Wed, 23 Oct 2024 23:45:08 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c9a380a-FRA
accept-ranges: bytes
content-length: 2671
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B17946/ 3 KB
3 KB 89ms
88ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B17946/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d4c55a1083d34c7d3f134ce640002bcd8ce912c640d9b5da02e1434f9a8aca94

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cf8wPQTWrXHi23bzqG9MzzfRl5NEWuYOetQxiZZywEDQ:cb93dad6b4612a048db7076cf4699ff5"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=18+63 c=16+47 v=2024.10.2 l=2671 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Fri, 04 Oct 2024 20:09:31 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c9b380a-FRA
accept-ranges: bytes
content-length: 2671
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B12957/ 2 KB
2 KB 123ms
122ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B12957/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

581fc518f994d024227b2633163165e349abf95c8196546781ca731aa1942f6e

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cflUfV_zCJmgzocSjb3EtmpRX7NEWuYOetQxiZZywEDQ:b855f0da9bc611c1619922ac175d6ee3"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=16+44 c=6+38 v=2024.10.4 l=2265 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 26 Mar 2024 14:35:36 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c9c380a-FRA
accept-ranges: bytes
content-length: 2265
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B16433/ 4 KB
4 KB 94ms
93ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B16433/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

39597abcca4db9fc3d9724765b0e468c717d35a8cc3b7d1e5836449c778ab6b6

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cf8g5SkfAPngSVCt_zKQASccBJNEWuYOetQxiZZywEDQ:00439a0b1c52185a8339b24fd9dd65de"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=28+91 c=14+76 v=2024.10.1 l=4062 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 26 Mar 2024 14:37:19 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c9d380a-FRA
accept-ranges: bytes
content-length: 4062
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B14470/ 4 KB
4 KB 125ms
124ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B14470/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b4a1adfd43387486f601e47ac6b7c62f62bc906802bdf11ce819222065c21b53

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfZMv065Gthl2OEaySaHxF-ZKyNEWuYOetQxiZZywEDQ:f6f12e84d77832abf3964e2e336dcfb9"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=25+56 c=12+44 v=2024.10.4 l=3673 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 26 Mar 2024 14:36:49 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c9e380a-FRA
accept-ranges: bytes
content-length: 3673
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B17528/ 2 KB
3 KB 140ms
139ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B17528/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e5bc54a2282417165713658685d305f48261abbf6b0877daeaaa08ab67fb4be8

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfgGfx-JXJUF4WwvXCPwYEjMVlNEWuYOetQxiZZywEDQ:38619e6b88f68d6e1af0f63d119242a0"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=25+92 c=9+83 v=2024.10.2 l=2518 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 15 Oct 2024 19:02:00 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915c9f380a-FRA
accept-ranges: bytes
content-length: 2518
server: cloudflare

GET
H2 200 cover_image.jpg
content.packt.com/_/image/large/B15264/ 3 KB
3 KB 125ms
124ms Image
image/avif 2606:4700:10::6816:42b4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://content.packt.com/_/image/large/B15264/cover_image.jpg

Requested by

Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:42b4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

706b84a569042353af838bcc5673bb118173e35abe7d6551c984a2d659c0f59c

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-cache-status: HIT
etag: "cfR_ZCQVkdWXaa2SwAAAfJrR9YNEWuYOetQxiZZywEDQ:2ceec3a6783ec48804ab77a147303a10"
cf-bgj: imgq:85,h2pri
cf-resized: internal=ok/h q=0 n=19+62 c=13+48 v=2024.10.2 l=2648 f=false
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/avif
last-modified: Tue, 26 Mar 2024 14:41:31 GMT
vary: Accept, Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=31536000
cf-ray: 8d803b915ca0380a-FRA
accept-ranges: bytes
content-length: 2648
server: cloudflare

GET
H3 404 about-packt-background-img-B7KbTZdB.svg
www.packtpub.com/build/assets/ 622 B
622 B 58ms
58ms Image
text/html 172.67.21.162
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.packtpub.com/build/assets/about-packt-background-img-B7KbTZdB.svg
Requested by: Host: www.packtpub.com
URL: https://www.packtpub.com/rebuild/build/assets/home-BE-KOSPh.css
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.21.162 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: db2fea1bf3cc6ab6c12b452a6b9bae0d0c664e551bca8fc4e210ecfe7b6352a9

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/rebuild/build/assets/home-BE-KOSPh.css

Response headers

cache-control: max-age=31536000
location: https://subscription.packtpub.com/search?query=about%20packt%20background%20img%20B7KbTZdB.svg
content-encoding: br
cf-cache-status: HIT
age: 824632
cf-ray: 8d803b908e464d95-FRA
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: text/html; charset=utf-8
vary: X-Inertia, Accept-Encoding
server: cloudflare
priority: u=3,i

GET
H3 200 germany.png
www.packtpub.com/images/countries/ 100 B
411 B 67ms
66ms Image
image/webp 172.67.21.162
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.packtpub.com/images/countries/germany.png
Requested by: Host: www.packtpub.com
URL: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.21.162 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d9e4766d6c19bcb13459a979de9a1f2390e1e6bef5b0bafb0db80ef05059772d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cf-bgj: imgq:85,h2pri
etag: "66b4e180-de"
age: 824632
cf-cache-status: HIT
expires: Sat, 07 Sep 2024 19:34:34 GMT
cf-polished: origFmt=png, origSize=222
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/webp
content-disposition: inline; filename="germany.webp"
vary: Accept
last-modified: Thu, 08 Aug 2024 15:17:20 GMT
priority: u=3,i
cache-control: max-age=2592000, public
cf-ray: 8d803b90de9e4d95-FRA
accept-ranges: bytes
content-length: 100
server: cloudflare

GET
H3 200 favicon.svg
www.packtpub.com/ 2 KB
1 KB 89ms
88ms Other
image/svg+xml 172.67.21.162
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.packtpub.com/favicon.svg
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.21.162 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 474a93f551024f2696674b87ae0305bead0b062e6be1b6c0adc941575ccea904

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

server: cloudflare
cache-control: max-age=2592000, public
content-encoding: br
cf-cache-status: HIT
etag: W/"66fe96ca-69b"
age: 914996
cf-ray: 8d803b919f474d95-FRA
expires: Mon, 04 Nov 2024 14:58:49 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: image/svg+xml
last-modified: Thu, 03 Oct 2024 13:06:18 GMT
vary: Accept-Encoding
priority: u=1,i

POST
H3 200 collect Show response
91519dce225c6867.packtpub.com/g/ 65 B
228 B 405ms
401ms XHR
text/plain 172.67.21.162
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://91519dce225c6867.packtpub.com/g/collect?v=2&tid=G-Q4R8G7SJDK&gtm=45he4al0v9127275858za200&_p=1729838609764&gcs=G100&gcd=13p3pPp2p5l1&npa=1&dma_cps=-&dma=1&tag_exp=101533422~101686685~101823848~101925629&cid=1946796586.1729838610&ecid=1787744562&ul=de-de&sr=1600x1200&_fplc=0&ur=DE&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=denied&sst.rnd=1484542093.1729838610&sst.etld=google.de&sst.gcsub=region1&sst.tft=1729838609764&sst.ude=1&sid=1729838609&sct=1&seg=0&dl=https%3A%2F%2Fwww.packtpub.com%2Fen-us%2F%3Futm_source%3DSubscription%26utm_medium%3Demail%26utm_campaign%3D20241024%26utm_content%3D1100454793-12%26oly_enc_id%3D4357D2939023F2Y&dt=Packt%20%7C%20Advance%20your%20tech%20knowledge%20%7C%20Books%2C%20Videos%2C%20Courses%20and%20more&_s=2&tfd=2298&richsstsse

Requested by

Host: 91519dce225c6867.packtpub.com
URL: https://91519dce225c6867.packtpub.com/gtag/js?id=G-Q4R8G7SJDK

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.21.162 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e64954dc34e12c7190cc2338a54b07644ff0f102aa71cc7209bcbb49c3009f7c

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/130.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.packtpub.com/en-us/?utm_source=Subscription&utm_medium=email&utm_campaign=20241024&utm_content=1100454793-12&oly_enc_id=4357D2939023F2Y

Response headers

cache-control: no-cache
content-encoding: br
cf-cache-status: DYNAMIC
access-control-allow-credentials: true
x-content-type-options: nosniff
cf-ray: 8d803b9408ea4d95-FRA
access-control-allow-origin: https://www.packtpub.com
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Fri, 25 Oct 2024 06:43:30 GMT
content-type: text/plain
server: cloudflare
priority: u=1,i

Verdicts & Comments Add Verdict or Comment

16 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.

4 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.packtpub.com/	1970-01-21 01:13:50	Name: packt_locale Value: en-us
.packtpub.com/	1970-01-21 00:32:05	Name: XSRF-TOKEN Value: eyJpdiI6ImlMVXdOdGJ5NU11SkNRRkNzWUptRXc9PSIsInZhbHVlIjoiTHZzWjBQVCt2Q0pYM2NVK1I3d21NR0lPNEVVbmtSZnFTeStwRFhWOVlML3J1RGlBRUIrSTNrenNubDIyalNaT25wKzQ2RXlVOTc5Z2kzb01qdlJHL3BIOGZlWXhEbm5sZHJMUTVnRzJud2N5b21kMHpPMmVTREp5eWNUWXRJbEYiLCJtYWMiOiJkYTIwZmJlMmE1NTc1ZjhmMzk0NTFkOTM4ODk5ZjIyNTA5N2NkYTViM2ZjM2Q5NDgwMmJlMzI0NjNlNGVkYTEwIiwidGFnIjoiIn0%3D
.packtpub.com/	1970-01-21 10:06:38	Name: packt_cart Value: pm71GKv04t7dHnacYAfDhuSSliONnmlI
.packtpub.com/	1970-01-21 00:32:05	Name: packt_session Value: r0vhsA5afuquZEbfCDroMF0QrNOmKKLoKxM7oRbL

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://www.packtpub.com/build/assets/upsell-dots-backdrop-CzH6Phil.png Message: Failed to load resource: the server responded with a status of 404 ()
network	error	URL: https://www.packtpub.com/build/assets/about-packt-background-img-B7KbTZdB.svg Message: Failed to load resource: the server responded with a status of 404 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

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.

91519dce225c6867.packtpub.com
cdn.dev.packtpub.com
content.packt.com
packt.omeclk.com
www.packtpub.com
172.67.21.162
205.162.42.171
2606:4700:10::6816:42b4
2606:4700:10::6816:98b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www.packtpub.com Open in urlscan Pro 2606:4700:10::6816:98b Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

49 Requests

100 %HTTPS

50 %IPv6

3 Domains

5 Subdomains

3 IPs

1 Countries

395 kBTransfer

2139 kBSize

4 Cookies

45 Outgoing links

Page URL History

Redirected requests

49 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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www.packtpub.com Open in urlscan Pro
2606:4700:10::6816:98b Public Scan

Screenshot
Live screenshot

Full Image

49
Requests

100 %
HTTPS

50 %
IPv6

3
Domains

5
Subdomains

3
IPs

1
Countries

395 kB
Transfer

2139 kB
Size

4
Cookies

49 HTTP transactions
0 data transactions