URL: https://www.packtpub.com/free-learning
Submission: On July 28 via manual from CZ

Summary

This website contacted 9 IPs in 3 countries across 7 domains to perform 173 HTTP transactions. The main IP is 2606:4700:10::6814:ff43, located in United States and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is www.packtpub.com.
TLS certificate: Issued by RapidSSL RSA CA 2018 on February 8th 2018. Valid for: 2 years.
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
143 2606:4700:10:... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a04:4e42:200... 54113 (FASTLY)
2 13.32.219.118 16509 (AMAZON-02)
12 13.32.222.128 16509 (AMAZON-02)
8 13.32.222.145 16509 (AMAZON-02)
3 13.32.222.115 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
173 9
Domain Requested by
143 www.packtpub.com www.packtpub.com
12 d255esdrn735hr.cloudfront.net www.packtpub.com
8 dz13w8afd47il.cloudfront.net www.packtpub.com
3 d1ldz4te4covpm.cloudfront.net www.packtpub.com
2 static.packt-cdn.com www.packtpub.com
2 cdnjs.cloudflare.com www.packtpub.com
1 fonts.googleapis.com www.packtpub.com
1 polyfill.io www.packtpub.com
0 service.maxymiser.net Failed www.packtpub.com
173 9

This site contains no links.

Subject Issuer Validity Valid
*.packtpub.com
RapidSSL RSA CA 2018
2018-02-08 -
2020-02-08
2 years crt.sh
ssl412106.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2019-03-02 -
2019-09-08
6 months crt.sh
f3.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3
2019-05-29 -
2020-04-23
a year crt.sh
*.packt-cdn.com
Amazon
2019-06-10 -
2020-07-10
a year crt.sh
*.cloudfront.net
DigiCert Global CA G2
2018-10-08 -
2019-10-09
a year crt.sh
*.googleapis.com
Google Internet Authority G3
2019-07-02 -
2019-09-24
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.packtpub.com/free-learning
Frame ID: 18EEF5DD9A620289AB4A2FC146C4F159
Requests: 173 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i

Page Statistics

173
Requests

99 %
HTTPS

50 %
IPv6

7
Domains

9
Subdomains

9
IPs

3
Countries

2218 kB
Transfer

4820 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

173 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request Cookie set free-learning
www.packtpub.com/
573 KB
35 KB
Document
General
Full URL
https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b9d77caf97bec02d076b9bdd5bd3f7d6e9b590a169d34ba5ffb6a8f48206d328
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Host
www.packtpub.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
Accept-Encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Type
text/html; charset=UTF-8
Transfer-Encoding
chunked
Connection
keep-alive
Set-Cookie
__cfduid=d9a731860b9b9182c832405339fd41afc1564313549; expires=Mon, 27-Jul-20 11:32:29 GMT; path=/; domain=.packtpub.com; HttpOnly; Secure
Expires
Mon, 29 Jul 2019 11:03:29 GMT
Pragma
cache
X-Request-Id
fjbby5r74dhxyhadfwvo7til
Age
1738
Cache-Control
no-store, no-cache, must-revalidate, max-age=0
Vary
Accept-Encoding,Cookie
Content-Security-Policy
upgrade-insecure-requests
Strict-Transport-Security
max-age=2592000
X-Xss-Protection
1; mode=block
X-Frame-Options
DENY
X-Content-Type-Options
nosniff
Referrer-Policy
no-referrer-when-downgrade
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server
cloudflare
CF-RAY
4fd68862ddeac2e5-FRA
Content-Encoding
br
calendar.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/mage/
5 KB
2 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/mage/calendar.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
9434314bc54b6400384c1386d84291bb2e7d23d2cc95baa5e0af2143139be346
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
272614
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
ni7qope7rdqdppw7fck2w7gz
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Fri, 19 Jul 2019 12:57:36 GMT
Server
cloudflare
Etag
W/"5d31be40-484"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688631e83c2e5-FRA
Expires
Thu, 23 Jul 2020 08:09:32 GMT
styles.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/css/
390 KB
55 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/css/styles.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
350008fd47ada47e99e3edef9521afd2e73c444a7e831bb62c24545dbfb6f841
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
b2hespmjivpjla2wckkq4mfi
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:29:02 GMT
Server
cloudflare
Etag
W/"5d2d98de-e97e"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688631f4ddfd3-FRA
Expires
Thu, 16 Jul 2020 07:28:31 GMT
custom.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/css/
295 KB
41 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/css/custom.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
210535102ca4c1467ce592d201ccdfae9b784ea52b475939cb0e86551a72a5a3
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
f4iyukg3scehc2lfxg2prguq
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:28:57 GMT
Server
cloudflare
Etag
W/"5d2d98d9-ae7f"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688632856c2bd-FRA
Expires
Thu, 16 Jul 2020 07:28:26 GMT
amslick.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Amasty_Base/vendor/slick/
5 KB
2 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Amasty_Base/vendor/slick/amslick.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
e183c6eeb9a3d2e36bfec17059b9cb7293e607ef25b23b34de5c6acd188167f8
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
357579
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
xq4bab7q6xold7xb2ns3kjxd
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Fri, 19 Jul 2019 12:57:42 GMT
Server
cloudflare
Etag
W/"5d31be46-5e9"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688633ee4c2e5-FRA
Expires
Thu, 23 Jul 2020 08:09:32 GMT
geoip-banner.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_GeoIP/css/
2 KB
1 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_GeoIP/css/geoip-banner.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
92c4cb1cb93247703c3ad9c199d33d14c7664547f5ccf42d8532d6b4612cad50
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
ux7kenez2hcwxkynrtib2egx
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:42:01 GMT
Server
cloudflare
Etag
W/"5d2d9be9-28d"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688634966d6e9-FRA
Expires
Thu, 16 Jul 2020 07:40:31 GMT
bootstrap-tiny.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_All/lib/bootstrap/css/
12 KB
3 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_All/lib/bootstrap/css/bootstrap-tiny.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
8e047477659ca88af75ff2d59e8b93df4bb57f20530e2bbcfef1e0de8a0a2f7d
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
sojbpbghonkqi46hzn7venxi
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:39 GMT
Server
cloudflare
Etag
W/"5d2d9bd3-9c4"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd68863596fc28b-FRA
Expires
Thu, 16 Jul 2020 07:40:29 GMT
owl.carousel.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_All/lib/owl.carousel/assets/
3 KB
2 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_All/lib/owl.carousel/assets/owl.carousel.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ca6300d7f9068654315e7d2af431731d1b77548635121ec125c11f33723cf1ae
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
tkyle7bblwjslye6bibspgbk
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:40 GMT
Server
cloudflare
Etag
W/"5d2d9bd4-3cc"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688634955c2f9-FRA
Expires
Thu, 16 Jul 2020 07:40:38 GMT
font-awesome.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_All/css/
30 KB
7 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_All/css/font-awesome.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
zp4cn3acub6ukzkwoyd5gpej
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:38 GMT
Server
cloudflare
Etag
W/"5d2d9bd2-1bb0"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688634fc0dfd3-FRA
Expires
Thu, 16 Jul 2020 07:28:26 GMT
animate.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_Megamenu/css/
52 KB
4 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_Megamenu/css/animate.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
8fe3fa119255adb5e0c12479331f9e092e85bcff56ab6ecc0510bfa2056b898d
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
kryyewl6p72z66a4jste3esw
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:59 GMT
Server
cloudflare
Etag
W/"5d2d9be7-f83"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688635903c2bd-FRA
Expires
Thu, 16 Jul 2020 07:40:32 GMT
bootstrap-tiny.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_Megamenu/css/
13 KB
2 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_Megamenu/css/bootstrap-tiny.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
8be740f823342b3828507875e1a87b0d24a25c7aa75b39084c8667f15bd2b863
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
bgnl6ygfyjeml6xmu2qnl445
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:59 GMT
Server
cloudflare
Etag
W/"5d2d9be7-8b6"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6886369a4d6e9-FRA
Expires
Thu, 16 Jul 2020 07:28:26 GMT
carousel.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_Megamenu/css/
5 KB
2 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_Megamenu/css/carousel.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b0f8d234499ef8925bf9e0e052a30e52ae52f7f894315c7621d3672acf013883
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
pmauvitpebkk6wobt4e3tfsj
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:59 GMT
Server
cloudflare
Etag
W/"5d2d9be7-49a"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6886369a7c2f9-FRA
Expires
Thu, 16 Jul 2020 07:40:34 GMT
styles-m.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_Megamenu/css/
18 KB
4 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_Megamenu/css/styles-m.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
5cd5abe65e83e37b860a136ab3067093832316f4bd14f04cfdecfb80f3f49e35
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
2dj2lpatj3bvpbewa4tz73wc
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:59 GMT
Server
cloudflare
Etag
W/"5d2d9be7-d58"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688636fe4c2e5-FRA
Expires
Thu, 16 Jul 2020 07:28:27 GMT
algoliasearch.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Algolia_AlgoliaSearch/internals/
23 KB
5 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Algolia_AlgoliaSearch/internals/algoliasearch.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b385e6e0b05a68a681bafc365a7750ff36c88f3a09b63306bce4fec018c3760a
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
rlhjlfkkihkrb363wfjwhcxy
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:58 GMT
Server
cloudflare
Etag
W/"5d2d9be6-13d8"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688638a03c28b-FRA
Expires
Thu, 16 Jul 2020 07:28:27 GMT
customalgolia.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_AlgoliasearchCustom/
6 KB
2 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_AlgoliasearchCustom/customalgolia.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
f1b46852a852120e439e07f3309b025875a28d65c75640fbad9a0c0434f0a156
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
brrkznrwhqucmyktk3gogcam
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:59 GMT
Server
cloudflare
Etag
W/"5d2d9be7-70a"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd68863794ac2bd-FRA
Expires
Thu, 16 Jul 2020 07:28:29 GMT
swatches.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Magento_Swatches/css/
6 KB
2 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Magento_Swatches/css/swatches.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
8d9888a9829decf00fb2667c29a8a9c8d3f3b1326c38a92199858cae06b47ea9
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
357316
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
xgi2wlwwaqxqj4dvvwa64ozr
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Fri, 19 Jul 2019 12:57:46 GMT
Server
cloudflare
Etag
W/"5d31be4a-579"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6886379dfd6e9-FRA
Expires
Thu, 23 Jul 2020 08:09:32 GMT
cookieconsent.min.css
cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/
4 KB
1 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/cookieconsent.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:c497 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
456ab1a71507ed91abae14c9d08faffb373a7bc711a66e44341b7b8b7bb72ab4
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

date
Sun, 28 Jul 2019 11:32:29 GMT
content-encoding
br
cf-cache-status
HIT
age
8947492
cf-ray
4fd688632978e013-FRA
status
200
strict-transport-security
max-age=15780000; includeSubDomains
last-modified
Thu, 17 May 2018 09:18:32 GMT
server
cloudflare
etag
W/"5afd48e8-f62"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
access-control-allow-origin
*
expires
Fri, 17 Jul 2020 11:32:29 GMT
cache-control
public, max-age=30672000
timing-allow-origin
*
served-in-seconds
0.000
styles-l.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_Megamenu/css/
31 KB
5 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Ves_Megamenu/css/styles-l.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
6443d4da8d9c56055f12e0137e86e128d990f2abe7e5c252155700937243e914
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
mfsj2lyacryrsb4a7sqjwggg
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:59 GMT
Server
cloudflare
Etag
W/"5d2d9be7-12d8"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688638850dfd3-FRA
Expires
Thu, 16 Jul 2020 07:40:34 GMT
require.js
www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/
25 KB
8 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
87702195a07a986a77d2ae5439c0497f47a49fcd59f2139ca648fee02e2da13c
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Cf-Polished
origSize=82717
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
yvhxmm35fwuttf76uzibrqux
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:13 GMT
Server
cloudflare
Etag
W/"5d2d9bb9-4f73"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6886379e3c2f9-FRA
Expires
Thu, 16 Jul 2020 07:40:38 GMT
mixins.js
www.packtpub.com/static/frontend/Packt/default/en_GB/mage/requirejs/
3 KB
2 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/mage/requirejs/mixins.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
a7e49ccdecfde5faf1fc5998e8cfc36cebfbc17d95b04fd22fb1f42c54cb9630
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
272614
Cf-Polished
origSize=7704
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
zinighnb4ymlfkjuagkycica
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Fri, 19 Jul 2019 12:57:39 GMT
Server
cloudflare
Etag
W/"5d31be43-89a"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688638991c2bd-FRA
Expires
Thu, 23 Jul 2020 08:09:33 GMT
requirejs-config.js
www.packtpub.com/static/frontend/Packt/default/en_GB/
16 KB
4 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs-config.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
8e3604d7027db678233070ad351f9e05e71682ee1f278710c17038ba8ff584b4
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Cf-Polished
origSize=31679
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
shwucrezsrijjgvqxq4kl7dt
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:44:00 GMT
Server
cloudflare
Etag
W/"5d2d9c60-16a2"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688638a21d6e9-FRA
Expires
Thu, 16 Jul 2020 07:40:34 GMT
mobile-search.js
www.packtpub.com/static/frontend/Packt/default/en_GB/js/
977 B
1 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/js/mobile-search.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
35e99ca5e413debe190e07e3a96a5fb10287b2214a9ef6fe705f7819315c6ddc
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Cf-Polished
origSize=1648
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
ytg7s5v3o6apzfpltbipvlcj
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:42:06 GMT
Server
cloudflare
Etag
W/"5d2d9bee-246"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd688639891dfd3-FRA
Expires
Thu, 16 Jul 2020 07:28:27 GMT
common.js
www.packtpub.com/static/frontend/Packt/default/en_GB/Algolia_AlgoliaSearch/internals/
23 KB
7 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Algolia_AlgoliaSearch/internals/common.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
fe05451556c2f89165a99a0022a266c9d824679f0424da78e28da3b839de60fd
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Cf-Polished
origSize=30361
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
ium2yg2ujremgf5ijpavmkpm
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:58 GMT
Server
cloudflare
Etag
W/"5d2d9be6-20fc"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd68863a888c2e5-FRA
Expires
Thu, 16 Jul 2020 07:40:39 GMT
instantsearch.js
www.packtpub.com/static/frontend/Packt/default/en_GB/Algolia_AlgoliaSearch/
14 KB
4 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Algolia_AlgoliaSearch/instantsearch.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
98101b31ad6fdee00cb2b54b3171626ab2e2cebbe0ec2559a776981eade2482c
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Cf-Polished
origSize=20315
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
jnltuoi2xfonlyrnomp77ndj
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:58 GMT
Server
cloudflare
Etag
W/"5d2d9be6-138c"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd68863a9d3c2bd-FRA
Expires
Thu, 16 Jul 2020 07:40:34 GMT
autocomplete.js
www.packtpub.com/static/frontend/Packt/default/en_GB/Algolia_AlgoliaSearch/
4 KB
2 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Algolia_AlgoliaSearch/autocomplete.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
97a93b1c07d78175a35abba1b6ed34bad80e05d7fdd5f49a6e73d1f807fe41f5
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Cf-Polished
origSize=5616
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
jymgefyrplx6s5hmnqi6u7qn
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:58 GMT
Server
cloudflare
Etag
W/"5d2d9be6-76d"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd68863aa52c2f9-FRA
Expires
Thu, 16 Jul 2020 07:40:34 GMT
hooks.js
www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_AlgoliasearchCustom/
4 KB
2 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_AlgoliasearchCustom/hooks.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
a359460c6fdf6a88ef1effdde08be5268fe649e4163c41b284a05ee245ccb522
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Cf-Polished
origSize=5947
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
jqiaapdkqv3uq4fypjjhtjbz
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:41:59 GMT
Server
cloudflare
Etag
W/"5d2d9be7-92d"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd68863caadd6e9-FRA
Expires
Thu, 16 Jul 2020 07:28:27 GMT
responsive-results-page.js
www.packtpub.com/static/frontend/Packt/default/en_GB/js/
256 B
991 B
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/js/responsive-results-page.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b9f07c06cfd9dd401d0f8d8c4cbc991c4a6c61fec88f8d9de0bfb4713358eb01
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Cf-Polished
origSize=432
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
5blh7rafuvq74laxl74c44do
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:42:06 GMT
Server
cloudflare
Etag
W/"5d2d9bee-127"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd68863b907dfd3-FRA
Expires
Thu, 16 Jul 2020 07:40:34 GMT
cookieconsent.min.js
cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/
19 KB
6 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/cookieconsent.min.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:c497 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
af4c6683814aa527caf53bde3d021e6aafe00833b45f2dead043c87ed7864674
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

date
Sun, 28 Jul 2019 11:32:29 GMT
content-encoding
br
cf-cache-status
HIT
age
272685
cf-ray
4fd68863297ae013-FRA
status
200
strict-transport-security
max-age=15780000; includeSubDomains
last-modified
Thu, 17 May 2018 09:18:32 GMT
server
cloudflare
etag
W/"5afd48e8-4d5a"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
expires
Fri, 17 Jul 2020 11:32:29 GMT
cache-control
public, max-age=30672000
timing-allow-origin
*
served-in-seconds
0.001
mmapi.js
service.maxymiser.net/api/eu/packtpub.com/51f3ef/
0
0

polyfill.min.js
polyfill.io/v3/
72 B
590 B
Script
General
Full URL
https://polyfill.io/v3/polyfill.min.js?features=default%2CArray.prototype.includes%2CPromise
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:200::621 , Ascension Island, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
/
Resource Hash
aaecd144d2b8763b2fa5c91f09778294363cef363c10504205f4203922644d11
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubdomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36
Referer
https://www.packtpub.com/free-learning
Origin
https://www.packtpub.com

Response headers

strict-transport-security
max-age=31536000; includeSubdomains; preload
content-encoding
br
x-content-type-options
nosniff
age
1346300
normalized-user-agent
chrome/75.0.0
detected-user-agent
Chrome/75.0.3770
status
200
date
Sun, 28 Jul 2019 11:32:29 GMT
request_came_from_shield
FRA
server-timing
HIT, fastly;desc="Edge time";dur=0, HIT-CLUSTER, fastly;desc="Edge time";dur=2
content-length
74
referrer-policy
origin-when-cross-origin
etag
W/"4a-0YzerNXBRrNJGZVel+UbfbUNDZs"
vary
User-Agent, Accept-Encoding
access-control-allow-methods
GET,HEAD,OPTIONS
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, s-maxage=31536000, max-age=604800, stale-while-revalidate=604800, stale-if-error=604800
accept-ranges
bytes
timing-allow-origin
*
logo.png
www.packtpub.com/media/logo/stores/1/
5 KB
6 KB
Image
General
Full URL
https://www.packtpub.com/media/logo/stores/1/logo.png
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
497a2ecef7a54009c02504b1d7cfb57e94859d460cc8eb12202f1045a84aea2f
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943165
Cf-Polished
origSize=7194, status=vary_header_present
Connection
keep-alive
Vary
, Accept-Encoding
Content-Length
5312
X-Xss-Protection
1; mode=block
X-Request-Id
yagibplcixrgovdrgyx2k7w3
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:24:45 GMT
Server
cloudflare
X-Frame-Options
DENY
Etag
"5d2d97dd-1c1a"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Strict-Transport-Security
max-age=2592000
Content-Type
image/png
Cf-Bgj
imgq:85
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
Accept-Ranges
bytes
CF-RAY
4fd68863b8bfc2e5-FRA
Expires
Thu, 16 Jul 2020 07:40:39 GMT
print.min.css
www.packtpub.com/static/frontend/Packt/default/en_GB/css/
3 KB
2 KB
Stylesheet
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/css/print.min.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
5c7d6dccdbd9326d0cb3d1ef4eef7918570c35c6e054fe486018fd573562fa86
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:29 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943219
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
n6uyzgqmv5sfl43zs6v24p73
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:28:57 GMT
Server
cloudflare
Etag
W/"5d2d98d9-55c"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
text/css
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd68863ba8fc28b-FRA
Expires
Thu, 16 Jul 2020 07:28:24 GMT
free-learning.css
static.packt-cdn.com/dropins/free-learning/
3 KB
1 KB
Stylesheet
General
Full URL
https://static.packt-cdn.com/dropins/free-learning/free-learning.css
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.32.219.118 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-32-219-118.fra56.r.cloudfront.net
Software
AmazonS3 /
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Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
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keep-alive
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X-Request-Id
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DENY
Strict-Transport-Security
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CF-RAY
4fd6890b4f08dfd3-FRA
Expires
Mon, 29 Jul 2019 11:03:31 GMT
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241 KB
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Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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Response headers

date
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last-modified
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expires
Thu, 31 Dec 2037 23:55:55 GMT
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Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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13.32.222.145 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
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Request headers

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Response headers

date
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via
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last-modified
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server
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x-cache
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content-type
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expires
Thu, 31 Dec 2037 23:55:55 GMT
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dz13w8afd47il.cloudfront.net/sites/default/files/imagecache/nano_main_image/
37 KB
37 KB
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URL: https://www.packtpub.com/free-learning
Protocol
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Response headers

date
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via
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Image
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Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
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Expect-CT
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DENY
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CF-RAY
4fd6890cbbcac2f9-FRA
Expires
Mon, 29 Jul 2019 11:03:31 GMT
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date
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Request headers

Referer
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Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
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Pragma
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Expect-CT
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X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
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CF-RAY
4fd6890d0c13dfc3-FRA
Expires
Mon, 29 Jul 2019 11:03:31 GMT
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H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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Referer
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Response headers

date
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last-modified
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server
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age
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x-cache
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x-amz-cf-id
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expires
Thu, 31 Dec 2037 23:55:55 GMT
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Requested by
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URL: https://www.packtpub.com/free-learning
Protocol
HTTP/1.1
Security
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Request headers

Referer
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Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
X-Content-Type-Options
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Strict-Transport-Security
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CF-RAY
4fd6890d4fb2974e-FRA
Expires
Thu, 16 Jul 2020 07:40:39 GMT
css
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7 KB
923 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Montserrat:300,400,600,700
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/free-learning
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Request headers

Referer
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User-Agent
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Response headers

strict-transport-security
max-age=31536000
content-encoding
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last-modified
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server
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access-control-allow-origin
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date
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timing-allow-origin
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x-xss-protection
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expires
Sun, 28 Jul 2019 11:32:29 GMT
jquery.js
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149 KB
42 KB
Script
General
Full URL
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URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
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Request headers

Referer
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User-Agent
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Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
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Server
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Expect-CT
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DENY
Strict-Transport-Security
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CF-RAY
4fd6890d9807974e-FRA
Expires
Thu, 16 Jul 2020 07:40:29 GMT
jquery.mobile.custom.js
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4 KB
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General
Full URL
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URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
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Security Headers
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Request headers

Referer
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User-Agent
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Response headers

Date
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Server
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Expect-CT
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X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
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minify
Cache-Control
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upgrade-insecure-requests
CF-RAY
4fd6890dbbe59808-FRA
Expires
Thu, 16 Jul 2020 07:28:35 GMT
dataPost.js
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1 KB
Script
General
Full URL
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Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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Resource Hash
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Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943246
Cf-Polished
origSize=2364
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
bwh42rangknckm2cdjk3oybu
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:40:46 GMT
Server
cloudflare
Etag
W/"5d2d9b9e-360"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6890ddbf79808-FRA
Expires
Thu, 16 Jul 2020 07:40:29 GMT
bootstrap.js
www.packtpub.com/static/frontend/Packt/default/en_GB/mage/
149 B
966 B
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/mage/bootstrap.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
0a4684b7c4a719019b7c6f0d5cffa54d517eee1364905de54768382cfb715299
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943246
Cf-Polished
origSize=384
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
wzfmqddp7r2qubex5qe2gvrw
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:40:45 GMT
Server
cloudflare
Etag
W/"5d2d9b9d-129"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6890dec159808-FRA
Expires
Thu, 16 Jul 2020 07:28:22 GMT
translate-inline.js
www.packtpub.com/static/frontend/Packt/default/en_GB/mage/
3 KB
2 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/mage/translate-inline.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
0f05245d2fff7798198be722d011f04ec138a91386438df4a905169714418737
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943246
Cf-Polished
origSize=6554
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
khoggljsgqqzcxttzrrhv2ph
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:40:47 GMT
Server
cloudflare
Etag
W/"5d2d9b9f-768"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6890de861974e-FRA
Expires
Thu, 16 Jul 2020 07:40:40 GMT
filter-by.js
www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_GoogleTagManager/js/
2 KB
1 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_GoogleTagManager/js/filter-by.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ecfa8fc81c50e14e69bdf41ee685b6495ee84d24fa3cfdd94724d21da6d6dc7c
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943246
Cf-Polished
origSize=2784
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
ndneukogqwlp7utatrsde6n6
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:42:03 GMT
Server
cloudflare
Etag
W/"5d2d9beb-32b"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6890dfc2b9808-FRA
Expires
Thu, 16 Jul 2020 07:40:39 GMT
page-by.js
www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_GoogleTagManager/js/
466 B
1 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_GoogleTagManager/js/page-by.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
1ef162c7fc21f3eb414baa196063a45a15d042c5521e46afe88ac65ea42f312e
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943246
Cf-Polished
origSize=684
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
xx5gv3xd3sr7fyibvwm2tyhi
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:42:03 GMT
Server
cloudflare
Etag
W/"5d2d9beb-171"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6890e1c5e9808-FRA
Expires
Thu, 16 Jul 2020 07:40:39 GMT
sort-by.js
www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_GoogleTagManager/js/
805 B
1 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_GoogleTagManager/js/sort-by.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
a61bba9de2afe7d33ab47fed699b0df41e423532409827771425572e099ae357
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943246
Cf-Polished
origSize=1125
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
lt4n3a7lpvv7lcdrjkr2icea
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:42:03 GMT
Server
cloudflare
Etag
W/"5d2d9beb-1a3"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6890e1885974e-FRA
Expires
Thu, 16 Jul 2020 07:40:39 GMT
cart.js
www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_GoogleTagManager/js/view/
270 B
978 B
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Packt_GoogleTagManager/js/view/cart.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
4a323fadbba81a37a46f5d3ec37f98ef08ada6e84e4e27d5804e6dd43c8e83fa
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943246
Cf-Polished
origSize=346
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
e5hyyrqiovtb6ylahwvgrlgl
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:42:03 GMT
Server
cloudflare
Etag
W/"5d2d9beb-ca"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6890e38a3974e-FRA
Expires
Thu, 16 Jul 2020 07:28:22 GMT
responsive.js
www.packtpub.com/static/frontend/Packt/default/en_GB/Magento_Theme/js/
2 KB
1 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Magento_Theme/js/responsive.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ae11c52527407c5c4195981522ca6a949f03433986684b82c3b85721ba14d6c8
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943246
Cf-Polished
origSize=2510
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
6onveh2bs4o3cux3uheunaue
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:42:04 GMT
Server
cloudflare
Etag
W/"5d2d9bec-2b6"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6890e3c8a9808-FRA
Expires
Thu, 16 Jul 2020 07:28:37 GMT
theme.js
www.packtpub.com/static/frontend/Packt/default/en_GB/Magento_Theme/js/
576 B
1 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/Magento_Theme/js/theme.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
fad831b9dfe75b54d85b710b462c42f2eaa65c51d2311a1c73a7e467835ff4c4
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943246
Cf-Polished
origSize=752
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
mtkbzifzy2elkh436rqqr6bd
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:42:04 GMT
Server
cloudflare
Etag
W/"5d2d9bec-188"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cf-Bgj
minify
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6890e48c1974e-FRA
Expires
Thu, 16 Jul 2020 07:40:34 GMT
popper.min.js
www.packtpub.com/static/frontend/Packt/default/en_GB/js/
20 KB
8 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/js/popper.min.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
d2b9f29ea1f42a60a8beb1c04f76868287f2a48d6ec50fb39d6b888584a03c49
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943246
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
3istr5wxbiepuwrwhxuto6i5
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:42:06 GMT
Server
cloudflare
Etag
W/"5d2d9bee-1c6f"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Frame-Options
DENY
Strict-Transport-Security
max-age=2592000
Content-Type
application/javascript
Cache-Control
max-age=31536000
Content-Security-Policy
upgrade-insecure-requests
CF-RAY
4fd6890e4ca39808-FRA
Expires
Thu, 16 Jul 2020 07:40:39 GMT
gdpr.js
www.packtpub.com/static/frontend/Packt/default/en_GB/js/
381 B
1 KB
Script
General
Full URL
https://www.packtpub.com/static/frontend/Packt/default/en_GB/js/gdpr.js
Requested by
Host: www.packtpub.com
URL: https://www.packtpub.com/static/frontend/Packt/default/en_GB/requirejs/require.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:ff43 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
620be0213cad63836add438f7e73d4a497d61f3e375d6a1d2cf0440413f534cd
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.packtpub.com/free-learning
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Response headers

Date
Sun, 28 Jul 2019 11:32:56 GMT
Content-Encoding
br
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
943246
Cf-Polished
origSize=740
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Xss-Protection
1; mode=block
X-Request-Id
ruzqzpgsqcv6tmzauvg4f33l
Referrer-Policy
no-referrer-when-downgrade
Last-Modified
Tue, 16 Jul 2019 09:42:06 GMT
Server
cloudflare
Etag
W/"5d2d9bee-13f"
Expect-CT
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
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