URL: https://catalogue.packt.com/
Submission: On April 04 via api from US — Scanned from US

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 45 HTTP transactions. The main IP is 172.67.10.110, located in United States and belongs to CLOUDFLARENET, US. The main domain is catalogue.packt.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on May 17th 2023. Valid for: a year.
This is the only time catalogue.packt.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
45 172.67.10.110 13335 (CLOUDFLAR...)
45 1
Apex Domain
Subdomains
Transfer
45 packt.com
catalogue.packt.com
603 KB
45 1
Domain Requested by
45 catalogue.packt.com catalogue.packt.com
45 1
Subject Issuer Validity Valid
packt.com
Cloudflare Inc ECC CA-3
2023-05-17 -
2024-05-16
a year crt.sh

This page contains 1 frames:

Primary Page: https://catalogue.packt.com/
Frame ID: 681E464531E91EBEC4711CB2726D04CA
Requests: 45 HTTP requests in this frame

Screenshot

Page Title

Packt - Tech Learning Unlocked

Page Statistics

45
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

603 kB
Transfer

1700 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

45 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
catalogue.packt.com/
141 KB
23 KB
Document
General
Full URL
https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
29df0ee465a54ff3874b84c2d39676290c2b36395e0e9f075cc40165beb46205
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

access-control-allow-origin
*
age
13806
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-apo-via
origin,host
cf-cache-status
DYNAMIC
cf-ray
86f21d17fb2bb3e9-MIA
content-disposition
inline
content-encoding
br
content-type
text/html; charset=utf-8
date
Thu, 04 Apr 2024 14:50:56 GMT
server
cloudflare
strict-transport-security
max-age=2592000; includeSubDomains
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
x-content-type-options
nosniff
x-matched-path
/
x-vercel-cache
HIT
x-vercel-id
iad1::rtvp4-1712242256732-febc9ef7c027
7008c4e70066f875.css
catalogue.packt.com/_next/static/css/
174 KB
60 KB
Stylesheet
General
Full URL
https://catalogue.packt.com/_next/static/css/7008c4e70066f875.css
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8b5f2db3333b9cc7b3d7089647578228e24acb1e119677cdeb569b3b9e5d1ec9
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
Origin
https://catalogue.packt.com
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:57 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-disposition
inline; filename="7008c4e70066f875.css"
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
cdg1::27wcs-1712228452422-5bf810ea4fb3
server
cloudflare
x-matched-path
/_next/static/css/7008c4e70066f875.css
etag
W/"cc836dae22e8522052a0b330fc826942"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
86f21d194cc1b3e9-MIA
webpack-6c5109cd148da4b4.js
catalogue.packt.com/_next/static/chunks/
4 KB
2 KB
Script
General
Full URL
https://catalogue.packt.com/_next/static/chunks/webpack-6c5109cd148da4b4.js
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d2de2446245d69195c4e8c2740139f797579188a8ccf783c79578f8c8ced2943
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
Origin
https://catalogue.packt.com
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:56 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-disposition
inline; filename="webpack-6c5109cd148da4b4.js"
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
cdg1::ghzdb-1712228452426-f5b20af3d9dd
server
cloudflare
x-matched-path
/_next/static/chunks/webpack-6c5109cd148da4b4.js
etag
W/"7c8cbb75a9c2eda49a09e6e4fdf9fe6a"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
86f21d194cc4b3e9-MIA
fd9d1056-c0afbf3727d71878.js
catalogue.packt.com/_next/static/chunks/
168 KB
53 KB
Script
General
Full URL
https://catalogue.packt.com/_next/static/chunks/fd9d1056-c0afbf3727d71878.js
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2b130b0a0246437fa001f074e1db59166044cc0fcd55a7d2f7ea0598f9818b65
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
Origin
https://catalogue.packt.com
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:57 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cf-polished
origSize=172162
content-disposition
inline; filename="fd9d1056-c0afbf3727d71878.js"
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
cdg1::sqjxh-1712228452427-4951bc1f5c1c
server
cloudflare
x-matched-path
/_next/static/chunks/fd9d1056-c0afbf3727d71878.js
etag
W/"0d225318bcb8e4c20e8b1166af471778"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
86f21d1bd861b3e9-MIA
69-abdfc9d33b1579e4.js
catalogue.packt.com/_next/static/chunks/
109 KB
29 KB
Script
General
Full URL
https://catalogue.packt.com/_next/static/chunks/69-abdfc9d33b1579e4.js
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3f0f6b480a7ba58b71747b7c8931801a72ff6761b591ae56bde626a8a4471dd2
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
Origin
https://catalogue.packt.com
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:57 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-disposition
inline; filename="69-abdfc9d33b1579e4.js"
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
cdg1::qxkjc-1712228452427-20a8c42d6f7f
server
cloudflare
x-matched-path
/_next/static/chunks/69-abdfc9d33b1579e4.js
etag
W/"efd8caf9ae5e881bf3e35f8094e446a3"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
86f21d1bd86db3e9-MIA
main-app-f5c8d25c8479457f.js
catalogue.packt.com/_next/static/chunks/
462 B
583 B
Script
General
Full URL
https://catalogue.packt.com/_next/static/chunks/main-app-f5c8d25c8479457f.js
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
599208d876cc41134ee1402e37c8b37c4f730763f9cfd12d3b05811e5551e869
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
Origin
https://catalogue.packt.com
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:57 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-disposition
inline; filename="main-app-f5c8d25c8479457f.js"
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
cdg1::k9p7x-1712228452695-799eca2a3f90
server
cloudflare
x-matched-path
/_next/static/chunks/main-app-f5c8d25c8479457f.js
etag
W/"26e3e343f4ddbeea4deb04831427fc30"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
86f21d1bd86fb3e9-MIA
layout-0bc31b6824edcb76.js
catalogue.packt.com/_next/static/chunks/app/
3 KB
2 KB
Script
General
Full URL
https://catalogue.packt.com/_next/static/chunks/app/layout-0bc31b6824edcb76.js
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bff874873214a7c237cd37c0a53ff90e1f5215dc3b63bd8e784d14285b8bbd66
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:57 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-disposition
inline; filename="layout-0bc31b6824edcb76.js"
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
cdg1::r9fqc-1712228452421-7954aacf14e5
server
cloudflare
x-matched-path
/_next/static/chunks/app/layout-0bc31b6824edcb76.js
etag
W/"c9b8fcdedf6373084b546962052d1fb5"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
86f21d1bd872b3e9-MIA
365-3f50b3e557d3ff6c.js
catalogue.packt.com/_next/static/chunks/
238 KB
64 KB
Script
General
Full URL
https://catalogue.packt.com/_next/static/chunks/365-3f50b3e557d3ff6c.js
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
11e1fa83ec3715edaf4e8a31f80ff19c7971a9ac3e24f3ddeaa4323b1c0c94c7
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:57 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cf-polished
origSize=243873
content-disposition
inline; filename="365-3f50b3e557d3ff6c.js"
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
cdg1::wjdpx-1712228452428-2d4920d92623
server
cloudflare
x-matched-path
/_next/static/chunks/365-3f50b3e557d3ff6c.js
etag
W/"8dea3efc3a1ad099e27c7e57f55b4028"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
86f21d1bd874b3e9-MIA
451-65d48da39b9f44aa.js
catalogue.packt.com/_next/static/chunks/
19 KB
7 KB
Script
General
Full URL
https://catalogue.packt.com/_next/static/chunks/451-65d48da39b9f44aa.js
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
38b2a04d284232a573a6ed38e29b94a894b28896a7cba61a6626264f98b75b72
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:57 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-disposition
inline; filename="451-65d48da39b9f44aa.js"
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
cdg1::f6n7m-1712228452423-b9c5f212d96e
server
cloudflare
x-matched-path
/_next/static/chunks/451-65d48da39b9f44aa.js
etag
W/"f9670ec8b58e50a5b65ab8bb3c9d96b4"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
86f21d1bd876b3e9-MIA
page-1fbdc9cac9c269ae.js
catalogue.packt.com/_next/static/chunks/app/
415 B
573 B
Script
General
Full URL
https://catalogue.packt.com/_next/static/chunks/app/page-1fbdc9cac9c269ae.js
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
013f9ce71749aa17fd6de35399a04f90bf8d31417cd0ebdd22d15dbaf8451962
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:57 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-disposition
inline; filename="page-1fbdc9cac9c269ae.js"
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
cdg1::gj4zq-1712228452425-f266b72a27c8
server
cloudflare
x-matched-path
/_next/static/chunks/app/page-1fbdc9cac9c269ae.js
etag
W/"e14d875fb76bad655a857a7fc7b233cf"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
86f21d1bd879b3e9-MIA
Outfit-Regular.a24dd993.ttf
catalogue.packt.com/_next/static/media/
35 KB
21 KB
Font
General
Full URL
https://catalogue.packt.com/_next/static/media/Outfit-Regular.a24dd993.ttf
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/css/7008c4e70066f875.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
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x-vercel-id
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server
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x-vercel-cache
HIT
vary
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content-type
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access-control-allow-origin
*
cache-control
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cf-apo-via
origin,host
accept-ranges
bytes
cf-ray
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timing-allow-origin
*
image
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Full URL
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Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , 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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:57 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
age
192404
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="cover_image_small.webp"
alt-svc
h3=":443"; ma=86400
content-length
7908
last-modified
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x-vercel-id
iad1::gtvbf-1712242257410-063419bed71f
server
cloudflare
x-vercel-cache
HIT
vary
Accept, Accept-Encoding
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000, must-revalidate
cf-apo-via
origin,host
accept-ranges
bytes
cf-ray
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timing-allow-origin
*
image
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8 KB
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Image
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Full URL
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Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3d9cfb2294e2bbe45ffd9533589695e50822011b227464e0155ce04878256afa
Security Headers
Name Value
Content-Security-Policy script-src 'none'; frame-src 'none'; sandbox;
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:57 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
age
178326
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="cover_image_small.webp"
alt-svc
h3=":443"; ma=86400
content-length
8050
last-modified
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x-vercel-id
iad1::gg5kq-1712242257410-e25cc71fe79d
server
cloudflare
x-vercel-cache
HIT
vary
Accept, Accept-Encoding
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000, must-revalidate
cf-apo-via
origin,host
accept-ranges
bytes
cf-ray
86f21d1c28e4b3e9-MIA
timing-allow-origin
*
favicon.ico
catalogue.packt.com/
9 KB
2 KB
Other
General
Full URL
https://catalogue.packt.com/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
00cc3e3145e35b12501d3a3d958099878595bc45fefda6ba31404f56351bdaba
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
content-encoding
br
content-disposition
inline
alt-svc
h3=":443"; ma=86400
x-vercel-id
cdg1::ffbw7-1712228500447-8deb50b5e5bd
server
cloudflare
x-matched-path
/favicon.ico
etag
W/"8620b227b2efe70229495d3bed566700"
x-vercel-cache
PRERENDER
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
content-type
image/x-icon
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
cf-ray
86f21d207e5ab3e9-MIA
script.js
catalogue.packt.com/_vercel/insights/
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1 KB
Script
General
Full URL
https://catalogue.packt.com/_vercel/insights/script.js
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/app/layout-0bc31b6824edcb76.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3c31d01bb1e825340a8fe75636150182487ce0e25b34ba27a63b78792592697e
Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://catalogue.packt.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
content-encoding
br
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="script.js"
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
cdg1:cdg1:cdg1::twvbd-1712228453212-005094ca7ae2
server
cloudflare
etag
W/"8c695af879510c26be7b97bb96ed7134"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
86f21d209e83b3e9-MIA
/
catalogue.packt.com/
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17 KB
Fetch
General
Full URL
https://catalogue.packt.com/?_rsc=acgkz
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/69-abdfc9d33b1579e4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
70938fe2c49f648be5f7d7c3645cb1058cc3c4f01878cc7fe6d93a15f5fc938d
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Next-Router-State-Tree
%5B%22%22%2C%7B%22children%22%3A%5B%22__PAGE__%22%2C%7B%7D%5D%7D%2Cnull%2Cnull%2Ctrue%5D
Next-Router-Prefetch
1
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Next-Url
/
Referer
https://catalogue.packt.com/
RSC
1
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-encoding
br
age
13804
content-disposition
inline
alt-svc
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x-vercel-id
iad1::zjhj7-1712242258060-06dd06a042df
server
cloudflare
x-matched-path
/index.rsc
etag
W/"2e6a3983d6a0459640f23572da049742"
x-vercel-cache
HIT
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
content-type
text/x-component
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
cf-apo-via
origin,host
cf-ray
86f21d20aea2b3e9-MIA
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catalogue.packt.com/
16 KB
5 KB
Fetch
General
Full URL
https://catalogue.packt.com/search?_rsc=acgkz
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/69-abdfc9d33b1579e4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , 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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Next-Router-State-Tree
%5B%22%22%2C%7B%22children%22%3A%5B%22__PAGE__%22%2C%7B%7D%5D%7D%2Cnull%2Cnull%2Ctrue%5D
Next-Router-Prefetch
1
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Next-Url
/
Referer
https://catalogue.packt.com/
RSC
1
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-encoding
br
age
13804
content-disposition
inline
alt-svc
h3=":443"; ma=86400
x-vercel-id
iad1::x4sc8-1712242258138-20fd5dc0882f
server
cloudflare
x-matched-path
/search.rsc
etag
W/"d80a09b2138bc8778e5ff2570291b22a"
x-vercel-cache
HIT
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
content-type
text/x-component
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
cf-apo-via
origin,host
cf-ray
86f21d20aea3b3e9-MIA
tool
catalogue.packt.com/
16 KB
5 KB
Fetch
General
Full URL
https://catalogue.packt.com/tool?_rsc=acgkz
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/69-abdfc9d33b1579e4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7777c9a383f8c6ba2c7ca8361b9f57edad58cf1e32991373236bff9f2e4063ee
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Next-Router-State-Tree
%5B%22%22%2C%7B%22children%22%3A%5B%22__PAGE__%22%2C%7B%7D%5D%7D%2Cnull%2Cnull%2Ctrue%5D
Next-Router-Prefetch
1
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Next-Url
/
Referer
https://catalogue.packt.com/
RSC
1
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-encoding
br
age
13758
content-disposition
inline
alt-svc
h3=":443"; ma=86400
x-vercel-id
iad1::gtvbf-1712242258062-76e8fdb6465e
server
cloudflare
x-matched-path
/tool.rsc
etag
W/"03aebc7f0091af4ecc9168d869899c0b"
x-vercel-cache
HIT
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
content-type
text/x-component
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
cf-apo-via
origin,host
cf-ray
86f21d20aea5b3e9-MIA
author
catalogue.packt.com/
16 KB
5 KB
Fetch
General
Full URL
https://catalogue.packt.com/author?_rsc=acgkz
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/69-abdfc9d33b1579e4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
de4775bec46a5f418731eebba4e0d5197591eab78480e578b02f950a9a32dd5c
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Next-Router-State-Tree
%5B%22%22%2C%7B%22children%22%3A%5B%22__PAGE__%22%2C%7B%7D%5D%7D%2Cnull%2Cnull%2Ctrue%5D
Next-Router-Prefetch
1
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Next-Url
/
Referer
https://catalogue.packt.com/
RSC
1
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-encoding
br
age
13758
content-disposition
inline
alt-svc
h3=":443"; ma=86400
x-vercel-id
iad1::qqjwx-1712242258155-bb057d3056f4
server
cloudflare
x-matched-path
/author.rsc
etag
W/"500f648beb73cde3d1cad2d2b98a7caf"
x-vercel-cache
HIT
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
content-type
text/x-component
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
cf-apo-via
origin,host
cf-ray
86f21d20aea7b3e9-MIA
job
catalogue.packt.com/
99 KB
29 KB
Fetch
General
Full URL
https://catalogue.packt.com/job?_rsc=acgkz
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/69-abdfc9d33b1579e4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
53c28bdf78abe465ef9aab0c9b983275871269a3f76a3ab63ca6197b7ea44d7a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Next-Router-State-Tree
%5B%22%22%2C%7B%22children%22%3A%5B%22__PAGE__%22%2C%7B%7D%5D%7D%2Cnull%2Cnull%2Ctrue%5D
Next-Router-Prefetch
1
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Next-Url
/
Referer
https://catalogue.packt.com/
RSC
1
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-encoding
br
age
13758
content-disposition
inline
alt-svc
h3=":443"; ma=86400
x-vercel-id
iad1::7n55b-1712242258125-2e0e7e8fd908
server
cloudflare
x-matched-path
/job.rsc
etag
W/"05c979136bd53be2549f1de1f30a1dbc"
x-vercel-cache
HIT
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
content-type
text/x-component
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
cf-apo-via
origin,host
cf-ray
86f21d20aea8b3e9-MIA
skill
catalogue.packt.com/
256 KB
69 KB
Fetch
General
Full URL
https://catalogue.packt.com/skill?_rsc=acgkz
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/69-abdfc9d33b1579e4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0b1db4b5b858c379a04f7210131a2110bb35d3943a1c628368e187eca108fc37
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Next-Router-State-Tree
%5B%22%22%2C%7B%22children%22%3A%5B%22__PAGE__%22%2C%7B%7D%5D%7D%2Cnull%2Cnull%2Ctrue%5D
Next-Router-Prefetch
1
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Next-Url
/
Referer
https://catalogue.packt.com/
RSC
1
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-encoding
br
age
13758
content-disposition
inline
alt-svc
h3=":443"; ma=86400
x-vercel-id
iad1::rn8xh-1712242258203-670337548a98
server
cloudflare
x-matched-path
/skill.rsc
etag
W/"4ed2529740b83645f2beaba7cd8c3fcb"
x-vercel-cache
HIT
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
content-type
text/x-component
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
cf-apo-via
origin,host
cf-ray
86f21d218f88b3e9-MIA
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H3
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QUIC, , AES_128_GCM
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cloudflare /
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date
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strict-transport-security
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x-content-type-options
nosniff
cf-cache-status
DYNAMIC
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Host: catalogue.packt.com
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Protocol
H3
Security
QUIC, , AES_128_GCM
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
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cf-ray
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Requested by
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URL: https://catalogue.packt.com/_next/static/chunks/webpack-6c5109cd148da4b4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
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sec-ch-ua-platform
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Response headers

date
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strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
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cf-ray
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Protocol
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Security
QUIC, , AES_128_GCM
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Next-Router-State-Tree
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Response headers

date
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strict-transport-security
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nosniff
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Software
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Security Headers
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Request headers

sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
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x-matched-path
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etag
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x-vercel-cache
HIT
vary
Accept-Encoding
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cf-ray
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General
Full URL
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Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/webpack-6c5109cd148da4b4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
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alt-svc
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cf-bgj
minify
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cloudflare
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etag
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484 B
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Security
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Name Value
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Request headers

sec-ch-ua
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Next-Router-State-Tree
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sec-ch-ua-mobile
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RSC
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sec-ch-ua-platform
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Response headers

date
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strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
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Host: catalogue.packt.com
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-disposition
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alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
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server
cloudflare
x-matched-path
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etag
W/"f3c8165492228fa3f22eb31ee8e5cb7e"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
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access-control-allow-origin
*
cache-control
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cf-ray
86f21d2288bdb3e9-MIA
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577 B
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General
Full URL
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Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/webpack-6c5109cd148da4b4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
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sec-ch-ua-platform
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Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
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content-disposition
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alt-svc
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cf-bgj
minify
x-vercel-id
cdg1::s9x7l-1712228499969-7d43f35d01a3
server
cloudflare
x-matched-path
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etag
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x-vercel-cache
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483 B
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Requested by
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
Software
cloudflare / Next.js
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
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Next-Router-State-Tree
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Next-Router-Prefetch
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accept-language
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sec-ch-ua-mobile
?0
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Referer
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RSC
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sec-ch-ua-platform
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Response headers

date
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strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
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cf-cache-status
DYNAMIC
content-encoding
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age
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alt-svc
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x-vercel-id
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cf-ray
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Requested by
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URL: https://catalogue.packt.com/_next/static/chunks/webpack-6c5109cd148da4b4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:58 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-disposition
inline; filename="page-d865dea98fbdd878.js"
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
x-vercel-id
cdg1::gq6br-1712228499915-f0f14011b986
server
cloudflare
x-matched-path
/_next/static/chunks/app/author/page-d865dea98fbdd878.js
etag
W/"a9ef3eda199a400d7ded8a6715b513fa"
x-vercel-cache
HIT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
86f21d239a75b3e9-MIA
data
catalogue.packt.com/domain/
137 B
0
Fetch
General
Full URL
https://catalogue.packt.com/domain/data?_rsc=acgkz
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/69-abdfc9d33b1579e4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Next.js
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Next-Router-State-Tree
%5B%22%22%2C%7B%22children%22%3A%5B%22__PAGE__%22%2C%7B%7D%5D%7D%2Cnull%2Cnull%2Ctrue%5D
Next-Router-Prefetch
1
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Next-Url
/
Referer
https://catalogue.packt.com/
RSC
1
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:59 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-encoding
br
age
0
x-powered-by
Next.js
alt-svc
h3=":443"; ma=86400
x-vercel-id
iad1::iad1::gcj4t-1712242258585-59d437098ea5
server
cloudflare
x-matched-path
/domain/[slug].rsc
x-vercel-cache
MISS
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
content-type
text/x-component
cache-control
private, no-cache, no-store, max-age=0, must-revalidate
cf-apo-via
origin,host
cf-ray
86f21d239a78b3e9-MIA
professional
catalogue.packt.com/domain/
145 B
490 B
Fetch
General
Full URL
https://catalogue.packt.com/domain/professional?_rsc=acgkz
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/69-abdfc9d33b1579e4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Next.js
Resource Hash
102f011d5b54d7370c33048b600533e2b82be4f1f80e1c79f30a5ab56c1f5750
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Next-Router-State-Tree
%5B%22%22%2C%7B%22children%22%3A%5B%22__PAGE__%22%2C%7B%7D%5D%7D%2Cnull%2Cnull%2Ctrue%5D
Next-Router-Prefetch
1
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Next-Url
/
Referer
https://catalogue.packt.com/
RSC
1
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:59 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-encoding
br
age
0
x-powered-by
Next.js
alt-svc
h3=":443"; ma=86400
x-vercel-id
iad1::iad1::5chs7-1712242258582-694aa626cb1e
server
cloudflare
x-matched-path
/domain/[slug].rsc
x-vercel-cache
MISS
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
content-type
text/x-component
cache-control
private, no-cache, no-store, max-age=0, must-revalidate
cf-apo-via
origin,host
cf-ray
86f21d23ba93b3e9-MIA
strategy
catalogue.packt.com/domain/
141 B
0
Fetch
General
Full URL
https://catalogue.packt.com/domain/strategy?_rsc=acgkz
Requested by
Host: catalogue.packt.com
URL: https://catalogue.packt.com/_next/static/chunks/69-abdfc9d33b1579e4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.10.110 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Next.js
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Next-Router-State-Tree
%5B%22%22%2C%7B%22children%22%3A%5B%22__PAGE__%22%2C%7B%7D%5D%7D%2Cnull%2Cnull%2Ctrue%5D
Next-Router-Prefetch
1
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Next-Url
/
Referer
https://catalogue.packt.com/
RSC
1
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 14:50:59 GMT
strict-transport-security
max-age=2592000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
content-encoding
br
age
0
x-powered-by
Next.js
alt-svc
h3=":443"; ma=86400
x-vercel-id
iad1::iad1::sj6v4-1712242259203-8cead65ef792
server
cloudflare
x-matched-path
/domain/[slug].rsc
x-vercel-cache
MISS
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
content-type
text/x-component
cache-control
private, no-cache, no-store, max-age=0, must-revalidate
cf-apo-via
origin,host
cf-ray
86f21d27cf3fb3e9-MIA

Verdicts & Comments Add Verdict or Comment

7 JavaScript Global Variables

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

object| __next_f object| webpackChunk_N_E object| _N_E object| next string| vam function| va boolean| vai

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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=2592000; includeSubDomains
X-Content-Type-Options nosniff

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.

catalogue.packt.com
172.67.10.110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dbf2194a3ba331d81e9fae3cd0ce9ed62664e20cbd78963cd5214d8e08cd75ab
de4775bec46a5f418731eebba4e0d5197591eab78480e578b02f950a9a32dd5c
e3a12ede07d5d370f2d889d81eab0e3b22931fbbbe413321f5c6533616502f33
e3cf7c1b9a7096e774f0327f719365ca45e5353c42706d37591b4e990efe3178
e896961db1b7c968fe9e4f3b9d305176ab70f4ea853d0aaf4f86e9704ff04de7