Summary

This website contacted 35 IPs in 4 countries across 31 domains to perform 396 HTTP transactions. The main IP is 23.227.38.65, located in Ottawa, Canada and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is harpercollins.co.uk. The Cisco Umbrella rank of the primary domain is 656035. 14yr old
TLS certificate: Issued by YE1 on July 31st 2026. Valid for: 3mo.
This is the only time harpercollins.co.uk was scanned on urlscan.io!

Domain & IP information

IP Address AS Autonomous System
276 23.227.38.65 23.227.38.65 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
2 104.18.11.207 104.18.11.207 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
2 209.85.144.95 209.85.144.95 15169 (GOOGLE) (GOOGLE - Google LLC)
7 104.17.24.14 104.17.24.14 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1 209.85.201.95 209.85.201.95 15169 (GOOGLE) (GOOGLE - Google LLC)
1 3 23.227.39.20 23.227.39.20 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
37 23.227.39.200 23.227.39.200 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1 13.225.198.181 13.225.198.181 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
10 104.18.87.42 104.18.87.42 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1 172.67.70.167 172.67.70.167 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1 173.194.66.94 173.194.66.94 15169 (GOOGLE) (GOOGLE - Google LLC)
15 34.160.147.240 34.160.147.240 396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM - Google LLC)
2 172.67.72.100 172.67.72.100 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1 104.26.13.205 104.26.13.205 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
6 34.149.34.106 34.149.34.106 396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM - Google LLC)
4 34.117.112.1 34.117.112.1 396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM - Google LLC)
3 104.26.0.225 104.26.0.225 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
2 173.194.207.97 173.194.207.97 15169 (GOOGLE) (GOOGLE - Google LLC)
1 3.167.69.75 3.167.69.75 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
2 151.101.1.229 151.101.1.229 54113 (FASTLY) (FASTLY - Fastly)
1 13.33.252.108 13.33.252.108 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1 142.251.156.119 142.251.156.119 15169 (GOOGLE) (GOOGLE - Google LLC)
1 172.217.222.148 172.217.222.148 15169 (GOOGLE) (GOOGLE - Google LLC)
1 3.170.19.42 3.170.19.42 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1 3.167.56.16 3.167.56.16 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
2 75.2.40.13 75.2.40.13 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1 173.194.66.113 173.194.66.113 15169 (GOOGLE) (GOOGLE - Google LLC)
1 52.17.235.194 52.17.235.194 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1 151.101.65.55 151.101.65.55 54113 (FASTLY) (FASTLY - Fastly)
1 52.85.193.33 52.85.193.33 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1 98.87.202.160 98.87.202.160 14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
1 3.167.69.105 3.167.69.105 16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1 3 104.26.10.4 104.26.10.4 13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1 151.101.65.155 151.101.65.155 54113 (FASTLY) (FASTLY - Fastly)
396 35
Apex Domain
Subdomains
Transfer
276 harpercollins.co.uk
harpercollins.co.uk — Cisco Umbrella Rank: 656035 14yr old
3 MB
36 shopify.com
cdn.shopify.com — Cisco Umbrella Rank: 1897 14yr old
190 KB
21 shopifysvc.com
otlp-http-production.shopifysvc.com — Cisco Umbrella Rank: 2529 4yr old
monorail-edge.shopifysvc.com — Cisco Umbrella Rank: 2256 7yr old
1 KB
10 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 433 10yr old
170 KB
7 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 284 13yr old
69 KB
5 carecart.io 1 redirects
wheelify-front.carecart.io — Cisco Umbrella Rank: 314751 1yr old
sales-pop.carecart.io — Cisco Umbrella Rank: 191692 8yr old
tracking-sales-pop.carecart.io — Cisco Umbrella Rank: 179771 8yr old
3 KB
4 shoplift.ai
events.shoplift.ai — Cisco Umbrella Rank: 25986 2yr old
354 B
3 getelevar.com
shopify-gtm-suite.getelevar.com — Cisco Umbrella Rank: 13787 6yr old
29 KB
3 shop.app 1 redirects
shop.app — Cisco Umbrella Rank: 2665 7yr old
8 KB
3 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 617 10yr old
fonts.googleapis.com — Cisco Umbrella Rank: 43 10yr old
31 KB
2 sail-personalize.com
api.sail-personalize.com — Cisco Umbrella Rank: 6533 11yr old
481 B
2 hotjar.com
static.hotjar.com — Cisco Umbrella Rank: 1083 10yr old
script.hotjar.com — Cisco Umbrella Rank: 1480 10yr old
69 KB
2 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 281 14yr old
33 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 44 14yr old
377 KB
2 bootstrapcdn.com
stackpath.bootstrapcdn.com — Cisco Umbrella Rank: 3877 9yr old
16 KB
1 shopifycdn.com
extensions.shopifycdn.com 3yr old
60 KB
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 849 13yr old
30 KB
1 useamp.com
backinstock.useamp.com — Cisco Umbrella Rank: 20975 1yr old
39 KB
1 sailthru.com
shopify-webhooks.sailthru.com — Cisco Umbrella Rank: 267208 2yr old
24 KB
1 cloudfront.net
d23dclunsivw3h.cloudfront.net — Cisco Umbrella Rank: 45985 3yr old
1 KB
1 shgcdn3.com
na.shgcdn3.com — Cisco Umbrella Rank: 27952 2yr old
27 KB
1 hotjar.io
content.hotjar.io — Cisco Umbrella Rank: 8624 5yr old
171 B
1 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 78 14yr old
1 dwin1.com
www.dwin1.com — Cisco Umbrella Rank: 6000 14yr old
18 KB
1 doubleclick.net
ad.doubleclick.net — Cisco Umbrella Rank: 128 10yr old
1 google.com
www.google.com — Cisco Umbrella Rank: 3 14yr old
1 sail-horizon.com
ak.sail-horizon.com — Cisco Umbrella Rank: 6292 14yr old
48 KB
1 ipify.org
api.ipify.org — Cisco Umbrella Rank: 1046 12yr old
155 B
1 gstatic.com
fonts.gstatic.com — Cisco Umbrella Rank: 29 10yr old
23 KB
1 codeblackbelt.com
cdn.codeblackbelt.com — Cisco Umbrella Rank: 28327 9yr old
984 B
1 auth0.com
cdn.auth0.com — Cisco Umbrella Rank: 3403 12yr old
14 KB
396 31
Domain Requested by
276 harpercollins.co.uk harpercollins.co.uk
ajax.googleapis.com
cdn.shopify.com
36 cdn.shopify.com harpercollins.co.uk
15 otlp-http-production.shopifysvc.com harpercollins.co.uk
10 cdn.cookielaw.org harpercollins.co.uk
cdn.cookielaw.org
7 cdnjs.cloudflare.com harpercollins.co.uk
www.googletagmanager.com
sales-pop.carecart.io
6 monorail-edge.shopifysvc.com harpercollins.co.uk
4 events.shoplift.ai harpercollins.co.uk
3 shopify-gtm-suite.getelevar.com harpercollins.co.uk
3 shop.app 1 redirects harpercollins.co.uk
2 sales-pop.carecart.io 1 redirects code.jquery.com
2 api.sail-personalize.com harpercollins.co.uk
2 cdn.jsdelivr.net www.googletagmanager.com
2 www.googletagmanager.com harpercollins.co.uk
www.googletagmanager.com
2 wheelify-front.carecart.io harpercollins.co.uk
2 ajax.googleapis.com www.googletagmanager.com
2 stackpath.bootstrapcdn.com harpercollins.co.uk
1 ws.hotjar.com
1 extensions.shopifycdn.com harpercollins.co.uk
1 tracking-sales-pop.carecart.io code.jquery.com
1 code.jquery.com sales-pop.carecart.io
1 backinstock.useamp.com harpercollins.co.uk
1 shopify-webhooks.sailthru.com harpercollins.co.uk
1 d23dclunsivw3h.cloudfront.net harpercollins.co.uk
1 na.shgcdn3.com harpercollins.co.uk
1 content.hotjar.io harpercollins.co.uk
1 www.google-analytics.com harpercollins.co.uk
1 script.hotjar.com static.hotjar.com
1 www.dwin1.com www.googletagmanager.com
1 ad.doubleclick.net harpercollins.co.uk
1 www.google.com harpercollins.co.uk
1 static.hotjar.com www.googletagmanager.com
1 ak.sail-horizon.com www.googletagmanager.com
1 api.ipify.org harpercollins.co.uk
1 fonts.gstatic.com fonts.googleapis.com
1 cdn.codeblackbelt.com harpercollins.co.uk
1 cdn.auth0.com harpercollins.co.uk
1 fonts.googleapis.com harpercollins.co.uk
396 37
Subject Issuer Validity Valid
harpercollins.co.uk
YE1
2026-07-31 -
2026-10-29
3mo crt.sh
bootstrapcdn.com
WE1
2026-08-29 -
2026-11-27
3mo crt.sh
upload.video.google.com
WR2
2026-08-10 -
2026-11-02
3mo crt.sh
cdnjs.cloudflare.com
WE1
2026-09-07 -
2026-12-06
3mo crt.sh
shop.app
WE1
2026-09-02 -
2026-12-01
3mo crt.sh
cdn.shopify.com
WE1
2026-08-08 -
2026-11-06
3mo crt.sh
*.auth0.com
Amazon RSA 2048 M01
2025-11-25 -
2026-12-23
1yr crt.sh
cookielaw.org
WE1
2026-07-22 -
2026-10-20
3mo crt.sh
codeblackbelt.com
WE1
2026-08-27 -
2026-11-25
3mo crt.sh
*.gstatic.com
WR2
2026-08-10 -
2026-11-02
3mo crt.sh
otlp-http-production.shopifysvc.com
WR3
2026-09-11 -
2026-12-10
3mo crt.sh
carecart.io
WE1
2026-08-02 -
2026-10-31
3mo crt.sh
ipify.org
WE1
2026-08-26 -
2026-11-24
3mo crt.sh
monorail-edge-gateway-central.shopifycloud.com
YR1
2026-07-19 -
2026-10-17
3mo crt.sh
*.shoplift.ai
YR2
2026-08-10 -
2026-11-08
3mo crt.sh
getelevar.com
YE2
2026-08-11 -
2026-11-09
3mo crt.sh
*.google-analytics.com
WR2
2026-08-10 -
2026-11-02
3mo crt.sh
ak.sail-horizon.com
Amazon RSA 2048 M01
2025-11-12 -
2026-12-11
1yr crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2026 Q2
2026-05-20 -
2026-12-05
7mo crt.sh
*.hotjar.com
Amazon RSA 2048 M01
2026-08-24 -
2027-03-09
7mo crt.sh
*.google.com
WE2
2026-08-10 -
2026-11-02
3mo crt.sh
*.doubleclick.net
WR2
2026-08-10 -
2026-11-02
3mo crt.sh
*.dwin1.com
Amazon RSA 2048 M01
2026-08-31 -
2027-03-16
7mo crt.sh
api.sail-personalize.com
Amazon RSA 2048 M04
2026-01-23 -
2027-02-20
1yr crt.sh
*.hotjar.io
Amazon ECDSA 256 M01
2025-12-03 -
2027-01-01
1yr crt.sh
shgcdn3.com
Certainly Intermediate R1
2026-09-03 -
2026-10-03
1mo crt.sh
*.cloudfront.net
Amazon RSA 2048 M04
2026-08-25 -
2027-03-10
7mo crt.sh
*.sailthru.com
Amazon RSA 2048 M04
2026-06-14 -
2026-12-28
7mo crt.sh
backinstock.useamp.com
Amazon RSA 2048 M04
2026-05-05 -
2026-11-18
7mo crt.sh
*.jquery.com
Sectigo Public Server Authentication CA DV E36
2026-05-20 -
2026-12-04
7mo crt.sh
extensions.shopifycdn.com
WE1
2026-07-16 -
2026-10-14
3mo crt.sh

This page contains 6 frames:

Primary Page: https://harpercollins.co.uk/
Frame ID: F67C90F35C468300904DAF1E672D78B4
Requests: 374 HTTP requests in this frame

Frame: https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/app/web-pixel-13664334@7ae63d00911d5ee26809bf1e3232d852/sandbox/modern/
Frame ID: 6B254992AD3BC77209CBB5B4BEC19BF1
Requests: 3 HTTP requests in this frame

Frame: https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-20447310@1/sandbox/modern/
Frame ID: 2B345184E1B59BAB4FF051927581C6AD
Requests: 4 HTTP requests in this frame

Frame: https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-232358267@7/sandbox/modern/
Frame ID: FBDD537F201590196FE1E5967C66AA3E
Requests: 2 HTTP requests in this frame

Frame: https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-shopify-custom-pixel@0520/sandbox/modern/
Frame ID: BF6CFD27922AF81B0A4CBE241B6DAD6C
Requests: 2 HTTP requests in this frame

Frame: https://harpercollins.co.uk/services/login_with_shop/buyer/callback?analytics_trace_id=892d36e0-7705-4bee-9dae-a0f401b48878&target_origin=https%3A%2F%2Fharpercollins.co.uk&token=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%3D--075905c05dce61e92e3974dc2877eff489cc507c
Frame ID: 67829C396D0011B6ECABA23978B56E42
Requests: 1 HTTP requests in this frame

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Page Title

HarperCollins UK Publishers Ltd. – HarperCollins Publishers UK

Detected technologies

(Ecommerce)
Overall confidence: 100%
Detected patterns
  • cdn\.shopify\.com

(UI frameworks)
Overall confidence: 100%
Detected patterns
  • (?:/|-)bootstrap(?:[^/]*?([0-9a-fA-F]{7,40}|[\d]+(?:\.[\d]+(?:\.[\d]+)?)?)|)[^/]*?(?:\.min)?\.js

(Shopify apps)
Overall confidence: 100%
Detected patterns
  • sales-pop\.carecart\.io/

(JavaScript frameworks)
Overall confidence: 100%
Detected patterns
  • (?:/([\d.]+))?/vue(?:\.min)?\.js

(Affiliate programs)
Overall confidence: 100%
Detected patterns
  • dwin1\.com

(CDN)
Overall confidence: 100%
Detected patterns
  • cdnjs\.cloudflare\.com

(Advertising)
Overall confidence: 100%
Detected patterns
  • \.doubleclick\.net

(Font scripts)
Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

(CDN)
Overall confidence: 100%
Detected patterns
  • ajax\.googleapis\.com/ajax/libs/

(Tag managers)
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • \.googletagmanager\.com/

(Analytics)
Overall confidence: 100%
Detected patterns
  • //static\.hotjar\.com/

(Geolocation)
Overall confidence: 100%
Detected patterns
  • \.ipify\.org

(JavaScript libraries)
Overall confidence: 100%
Detected patterns
  • jquery
  • /(\d+\.\d+\.\d+)/jquery(?!\.popupoverlay\.js|(?:\.[\w-]*)*fancybox)[/.-][^u]
  • /jquery(?:-(\d+\.\d+\.\d+))[/.-]

(CDN)
Overall confidence: 100%
Detected patterns
  • code\.jquery\.com/

(CDN)
Overall confidence: 100%
Detected patterns
  • cdn\.jsdelivr\.net

(JavaScript libraries)
Overall confidence: 100%
Detected patterns
  • moment(?:\.min)?\.js

(Cookie compliance)
Overall confidence: 100%
Detected patterns
  • cdn\.cookielaw\.org
  • otSDKStub\.js

(Marketing automation)
Overall confidence: 100%
Detected patterns
  • ak\.sail-horizon\.com

(JavaScript libraries)
Overall confidence: 100%
Detected patterns
  • swiper(?:\.min)?\.js

(Miscellaneous)
Overall confidence: 100%
Detected patterns
  • /popper(?:\.min)?\.js(?:/([0-9.]+))?

Page Statistics

396
Requests

99 %
HTTPS

0 %
IPv6

31
Domains

37
Subdomains

35
IPs

4
Countries

4853 kB
Transfer

9633 kB
Size

18
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 167
  • https://shop.app/pay/hop?analytics_trace_id=892d36e0-7705-4bee-9dae-a0f401b48878&target_origin=https%3A%2F%2Fharpercollins.co.uk&client_handle=harpercollins-uk.myshopify.com HTTP 302
  • https://harpercollins.co.uk/services/login_with_shop/buyer/callback?analytics_trace_id=892d36e0-7705-4bee-9dae-a0f401b48878&target_origin=https%3A%2F%2Fharpercollins.co.uk&token=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%3D--075905c05dce61e92e3974dc2877eff489cc507c
Request Chain 236
  • https://sales-pop.carecart.io/lib/salesnotifier.js?shop=harpercollins-uk.myshopify.com HTTP 302
  • https://cdn.jsdelivr.net/gh/carecartapp/sales-popup@5.0.19/salesnotifier.js

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0 data transactions

Method
Protocol
Status Resource
Path
Size
x-fer
Time
Latency
Type
MIME-Type
IP
Location
GET
H2
200
Primary Request / Show response
harpercollins.co.uk/
701 KB
116 KB
1507ms
1371ms
Document
text/html
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
89c703f066edcb8ce24bcde3d175c30c5d44db77239f859ca2eae4aaef60028a
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

accept-ch
Sec-CH-Viewport-Width
alt-svc
h3=":443"; ma=86400
cdn-cache-control
no-cache, no-store
cf-cache-status
DYNAMIC
cf-ray
a3a92d7dfe82a2b7-YUL
content-encoding
br
content-language
en-GB
content-length
112786
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
content-type
text/html; charset=utf-8
date
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etag
"page_cache:28822896718:IndexController:a305b54cc653646ab11a469c4b3cb357:75e0267d336884ab73f84a5d41f824a6"
link
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nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
powered-by
Shopify
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=No3JFUIw4LyO7K1b440jdIYBkufABAX3ORyV%2FmUcfWdcjsYefh6vJCw7s43DNV2JAlBFev8eWBl3HTqoyyt3qey4m84m5aTAcysb8sYeZcHh4Yun9Rk0kguzICKnxlEXGbu%2FZ38%3D"}]}
server
cloudflare
server-timing
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shopify-complexity-score
1197
shopify-complexity-score-v2
1197
strict-transport-security
max-age=7889238
vary
Accept accept-encoding
x-content-type-options
nosniff
x-dc
gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options
noopen
x-frame-options
DENY
x-permitted-cross-domain-policies
none
x-request-id
627ddca3-855c-4a76-998d-a2498f3a6a0e-1789323750
x-xss-protection
1; mode=block
GET
H3
200
bootstrap.min.css
stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/
152 KB
0
0ms
0ms
Stylesheet
text/css
104.18.11.207
Cloudflare
General
Full URL
https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.11.207 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
60b19e5da6a9234ff9220668a5ec1125c157a268513256188ee80f2d2c8d8d36
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

cdn-status
200
content-encoding
br
cf-cache-status
HIT
etag
"a15c2ac3234aa8f6064ef9c1f7383c37"
age
2652280
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:30 GMT
last-modified
Mon, 25 Jan 2021 22:04:08 GMT
cdn-cachedat
08/18/2025 15:18:19
vary
Accept-Encoding
content-type
text/css; charset=utf-8
cdn-requestpullcode
200
priority
u=0,i
cache-control
public, max-age=31919000
cdn-requestpullsuccess
True
timing-allow-origin
*
cdn-requesttime
0
cdn-cache
HIT
cdn-requestid
158885f9cc70ca57c7d43afa32626dc5
cross-origin-resource-policy
cross-origin
cdn-pullzone
252412
cdn-proxyver
1.34
cf-ray
a3a92d7e7f040fd5-YUL
access-control-allow-origin
*
cdn-edgestorageid
1068
server
cloudflare
cdn-requestcountrycode
US
GET
H2
200
jquery.min.js Show response
ajax.googleapis.com/ajax/libs/jquery/3.6.0/
87 KB
0
7ms
7ms
Script
text/javascript
209.85.144.95
Google LLC
General
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
209.85.144.95 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
qv-in-f95.1e100.net
Software
sffe /
Resource Hash
ff1523fb7389539c84c65aba19260648793bb4f5e29329d2ee8804bc37a3fe6e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
age
391440
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
x-content-type-options
nosniff
expires
Thu, 09 Sep 2027 05:38:30 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Wed, 09 Sep 2026 05:38:30 GMT
last-modified
Wed, 10 Mar 2021 14:28:09 GMT
content-type
text/javascript; charset=UTF-8
vary
Accept-Encoding
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
accept-ranges
bytes
access-control-allow-origin
*
content-length
31017
x-xss-protection
0
server
sffe
GET
H2
200
theme-critical.css
harpercollins.co.uk/cdn/shop/t/9/assets/
36 KB
0
6ms
6ms
Stylesheet
text/css
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/theme-critical.css?v=118506465480311825011788281888
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
cd201d7de57a94b02732725ecabbd46d53706c9e37cf367f8c650218ca8e7ef1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
68dad71a-8cad-4495-8c54-535419be5a28-1788281890
access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
1041859
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
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x-content-type-options
nosniff
server-timing
imagery;dur=121.908, imageryFetch;dur=112.287
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:30 GMT
content-type
text/css
last-modified
Tue, 01 Sep 2026 17:26:37 GMT
vary
Accept-Encoding
link
<https://cdn.shopify.com/s/files/1/0288/2289/6718/t/9/assets/theme-critical.css>; rel="canonical"
cache-control
public, max-age=31557600
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
timing-allow-origin
*
x-download-options
noopen
cf-ray
a3a92d7e4eeca2b7-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
5664
x-xss-protection
1; mode=block
server
cloudflare
GET
H2
200
bootstrap.min.css
harpercollins.co.uk/cdn/shop/t/9/assets/
152 KB
0
7ms
7ms
Stylesheet
text/css
23.227.38.65
Cloudflare
General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
6b7f7ae0-7b06-44f4-b065-701d03ba8d63-1783420296
access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
5903453
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
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x-content-type-options
nosniff
server-timing
imagery;dur=127.579, imageryFetch;dur=112.197
alt-svc
h3=":443"; ma=86400
date
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content-type
text/css
last-modified
Tue, 25 Aug 2026 04:11:22 GMT
vary
Accept-Encoding
link
<https://cdn.shopify.com/s/files/1/0288/2289/6718/t/9/assets/bootstrap.min.css>; rel="canonical"
cache-control
public, max-age=31557600
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
timing-allow-origin
*
x-download-options
noopen
cf-ray
a3a92d7e4ef0a2b7-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
20046
x-xss-protection
1; mode=block
server
cloudflare
GET
H2
200
swiper.min.js Show response
harpercollins.co.uk/cdn/shop/t/9/assets/
151 KB
0
9ms
9ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/swiper.min.js?v=115333958116134709231755110817
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
79f137b9-0609-4f5b-9598-6325912f33c2-1786049005
access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
3274744
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
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x-content-type-options
nosniff
server-timing
imagery;dur=66.885, imageryFetch;dur=58.347
alt-svc
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date
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content-type
text/javascript
last-modified
Fri, 07 Aug 2026 07:51:03 GMT
vary
Accept-Encoding
link
<https://cdn.shopify.com/s/files/1/0288/2289/6718/t/9/assets/swiper.min.js>; rel="canonical"
cache-control
public, max-age=31557600
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
timing-allow-origin
*
x-download-options
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sec-ch-ua-mobile
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cf-cdnjs-via
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Full URL
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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

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

content-encoding
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alt-svc
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69ms
68ms
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Full URL
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Response headers

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128ms
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Cloudflare
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Request headers

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sec-ch-ua
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GET
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57ms
52ms
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text/javascript
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Cloudflare
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Full URL
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QUIC, , AES_128_GCM
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Request headers

Origin
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sec-ch-ua
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Response headers

x-request-id
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GET
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200
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79 KB
23 KB
46ms
39ms
Script
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Cloudflare
General
Full URL
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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

x-request-id
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content-encoding
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cf-cache-status
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x-permitted-cross-domain-policies
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H3
200
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1 KB
43ms
36ms
Script
text/javascript
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Cloudflare
General
Full URL
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Request headers

Origin
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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

x-request-id
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content-encoding
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server
cloudflare
GET
H2
200
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harpercollins.co.uk/cdn/shopifycloud/portable-wallets/latest/
13 KB
2 KB
53ms
52ms
Stylesheet
text/css
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shopifycloud/portable-wallets/latest/accelerated-checkout-backwards-compat.css
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Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Security Headers
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
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Response headers

x-request-id
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content-encoding
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cf-cache-status
HIT
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58ms
48ms
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General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/theme.js?v=90973399939030241241733328851
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H3
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Response headers

x-request-id
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Request headers

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

x-request-id
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content-encoding
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102ms
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application/javascript
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Full URL
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Request headers

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

content-md5
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access-control-expose-headers
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82ms
35ms
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Full URL
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Request headers

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

x-robots-tag
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cloudflare
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66ms
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Full URL
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Request headers

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

x-request-id
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content-encoding
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cf-cache-status
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cloudflare
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200
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6 KB
48ms
47ms
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image/avif
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Cloudflare
General
Full URL
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Protocol
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Request headers

sec-ch-ua-platform
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Response headers

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access-control-expose-headers
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cf-cache-status
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Full URL
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Response headers

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access-control-expose-headers
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Request headers

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sec-ch-ua-mobile
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harpercollins.co.uk/cdn/shop/files/
22 KB
22 KB
73ms
60ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/sq_3.jpg?v=1784223380&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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myshopify.com
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cloudflare /
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
2eb021eb-bd0f-476c-9dee-8308d0380bd4-1784223728
access-control-expose-headers
*
cf-cache-status
HIT
age
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x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=UCsBtLJGv8T%2B8Ub4M%2BtMDpU5MzFEZnc9T1W96hF8Ps3CqJKAN60AszCPC%2BJBKDIC3hQDEgcW207OrIkX23o0TjGSvJTasFRLgQ8XdRMUxc95XMQGPjmuPt7iY7ZDOKC8uy6gk2Y%3D"}]}
x-content-type-options
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date
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timing-allow-origin
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server
cloudflare
GET
H3
200
Square_Assets_9.png
harpercollins.co.uk/cdn/shop/files/
41 KB
42 KB
160ms
147ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/Square_Assets_9.png?v=1784223453&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
13144efb-a7f3-4a2a-915d-adcd2d5fe31a-1784271749
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=NHws8gLOjHtyzTxaVqjmiG%2Fg1Gj3st3cUY%2F50HC9EXY%2FDq1V0OpbSKGbdGxXFAh4bvqcSdSBhGZJYnSY%2FjWTqf4CVqEw6sxyW4k0dMmU30xUO4W2qAQc5lSTCt%2FpnGNSE%2Bi0VeA%3D"}]}
x-content-type-options
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date
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source-type
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image/webp
last-modified
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vary
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priority
u=3,i
strict-transport-security
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cache-control
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timing-allow-origin
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{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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accept-ranges
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41868
x-xss-protection
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server
cloudflare
GET
H3
200
Yesteryear.png
harpercollins.co.uk/cdn/shop/files/
17 KB
17 KB
74ms
61ms
Image
image/avif
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/Yesteryear.png?v=1784223478&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e929348fb4fe09558ea2fb2812cef62993bc3bfc687ca2720c35695c5bdce773
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
925b2eda-c4f2-4652-9f55-a40dcb144fb1-1789041872
access-control-expose-headers
*
cf-cache-status
HIT
age
281877
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ALUFq%2F%2B3aib2smu%2B9%2BqLbffbCCMTMioGl%2FF1MNbMjsDMRsHacrUrtI0JUTbe5LgxVTxORU5lou8Kz6nHtOI4CmwVC3%2B4fnrOfLMIIhn0vBXO2dV2f0pqvxJTqrZEvoDU5Myh3hY%3D"}]}
x-content-type-options
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date
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source-type
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vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
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cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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accept-ranges
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*
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17000
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
HC_Hooked_10.3.268218_copy.png
harpercollins.co.uk/cdn/shop/files/
12 KB
13 KB
75ms
62ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/HC_Hooked_10.3.268218_copy.png?v=1773335127&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
13302a05-1775-45ae-a21b-fb17a83514ea-1786656731
access-control-expose-headers
*
cf-cache-status
HIT
age
2667018
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=CLIEjUBE68YZLT3zZDcdVnfKEr2KfW2HEBj2Sq3Rch4%2FIkx1hRyvHF%2BEb7gANfSyKwO59zgUVpePsYM3nMgutiuBr%2BgjkOcJmnYAqfDHjQlWFLoYIq8znfYYGF6in2PAUU6%2F9Jg%3D"}]}
x-content-type-options
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date
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source-type
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vary
Accept
priority
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source-length
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cache-control
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timing-allow-origin
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{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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accept-ranges
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access-control-allow-origin
*
content-length
12562
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
Square_Assets_7.png
harpercollins.co.uk/cdn/shop/files/
28 KB
29 KB
94ms
81ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/Square_Assets_7.png?v=1784223453&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
0e153e93852e028071366a8ad31e0a39f00f95e5ab9c040f087a7c8fe6c9c819
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
ef5d159f-a4ae-4bc7-a55e-07c3b1c87a1f-1786722798
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=dn5egGDUlCx%2BPGufnVqyt7mC4QNoesuuQi8QwwogA4gAUQWl7hh2rViXuqwFuR3ZbVger7gm7GCaXl1kCwKYJZtSfr9KsZGLWO%2Fx0vPFLuAlWER3DAZfM04Wo%2BjsULS0QE71q5A%3D"}]}
x-content-type-options
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date
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source-type
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vary
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priority
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source-length
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cache-control
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timing-allow-origin
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{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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accept-ranges
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access-control-allow-origin
*
content-length
29116
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
A-Very-Dangerous-Pursuit_packshot-Assets_V15_1.jpg
harpercollins.co.uk/cdn/shop/files/
36 KB
37 KB
121ms
107ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/A-Very-Dangerous-Pursuit_packshot-Assets_V15_1.jpg?v=1784223452&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
dbac2ea7d30a6f1052d6735159bd9dbc65778f73861ab7be5628ca0792c21724
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
9466adb5-1223-4d0e-a081-53d420c3c57c-1786656731
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=YD6%2BTlvPAK9y8dCTtDqwQS3xym7o47loz%2FVZYn7gbRTzFRE1n%2BzrlxfcVmOMqewj05%2Bo7ASK04Tzehymr4Lc%2FpxKfEQa6EndVU0i0WR0%2BjlbkWOGJeqZze1lqgYFN56IBYVJhbE%3D"}]}
x-content-type-options
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date
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source-type
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vary
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priority
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cache-control
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timing-allow-origin
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{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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cf-ray
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accept-ranges
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*
content-length
36792
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
WENCH_cover_reveal.png
harpercollins.co.uk/cdn/shop/files/
33 KB
34 KB
75ms
62ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/WENCH_cover_reveal.png?v=1784223380&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
ac57ff3c-3624-47e3-bc32-0a8c88511a3c-1789041872
access-control-expose-headers
*
cf-cache-status
HIT
age
281878
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=35J05deyBFziguAxU%2Bq%2FlGS%2B0eCLKIJaLVobMjv6Br7e8MQ9rkjGuEhj37SS3AZ2nf8svQrMHmPjCJm%2F2NfygOYr7vH96E7yOjZLDwX2c1Umx7RKpRDWqXaf1bEuzKh8gSxCnMs%3D"}]}
x-content-type-options
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date
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source-type
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content-type
image/webp
last-modified
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vary
Accept
priority
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strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
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cache-control
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timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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cf-ray
a3a92d88a9204c37-YUL
accept-ranges
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access-control-allow-origin
*
content-length
33654
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
2_7.png
harpercollins.co.uk/cdn/shop/files/
28 KB
29 KB
78ms
65ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/2_7.png?v=1784223455&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
d6419678-5739-4c78-8ccf-5098c88b3c97-1785977989
access-control-expose-headers
*
cf-cache-status
HIT
age
3345762
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=SKPoU%2BjWcXPZBg6%2BXgc%2B9WrqgC9U6T4rhfCJscIa8Zd7nA8dS4vhMfrz8LnejOzmNMWCm%2BniB0%2FHbLjr6kySr8tJOzcIQ%2F2LCbwa0yiqgS5C8Lht%2BHutwkNrplhLCZRaXcz3Gb8%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=394.777, imageryFetch;dur=154.903, imageryProcess;dur=239.062;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/png
content-type
image/webp
last-modified
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vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
3701151
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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cf-ray
a3a92d88a9234c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
28644
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
star-solid.svg
harpercollins.co.uk/cdn/shop/t/9/assets/
484 B
1 KB
83ms
70ms
Image
image/svg+xml
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/star-solid.svg?v=139440108495545441651593701289
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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myshopify.com
Software
cloudflare /
Resource Hash
2cad5fc9af1b5b7aafa9c5822d1fda6d4b1ec887c5ce0c1abc988bf0c82fefce
Security Headers
Name Value
Content-Security-Policy report-to csp-reports; sandbox
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
e3830641-cb90-470a-9a71-311dd7c736b8-1785977310
access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
3346441
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=zyt9tHaQmRcGZ9TzKTH3p%2BbiffqoNHgDH1RWyifxfgDVNH4%2FKDDTG5q%2BMJgDFs5TG350njR%2FqesnTZzg7ClPyFGva24lcNgiXpDHnV%2F6hbZ95JamWCnc5YYVdMZFOz3iZDkWMDI%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=134.524, imageryFetch;dur=103.209, imageryProcess;dur=0.091;desc="image", cfExtPri
alt-svc
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date
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source-type
image/svg+xml
content-type
image/svg+xml
last-modified
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vary
Accept-Encoding
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
reporting-endpoints
csp-reports="https://security-reports.shopifysvc.com/reporting-api?source_app=cdn-shopify-shop-assets&policy_id=aab9a444-ea1a-4369-a32b-f5a658701a14"
source-length
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content-security-policy
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cache-control
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timing-allow-origin
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nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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cf-ray
a3a92d88a9274c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
299
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
Flatlay_-_party.png
harpercollins.co.uk/cdn/shop/files/
35 KB
36 KB
83ms
71ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/Flatlay_-_party.png?v=1784224080&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
509fc5e8cd8d7e8e2859308ba80729550495868a694ee2269eaeb1cb766c6d94
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
1a68adbd-9afb-4e87-aba8-9d3d17b94740-1787612079
access-control-expose-headers
*
cf-cache-status
HIT
age
1711672
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ALcc7Wb1rCCftvQd7FAWqdmVFVUo%2Bwk36c%2FhZkzPFp%2FUMtVirvuh6yATsQrm2ca9CyoiqI%2BA%2B9TKiaZSuzjtUigWJtGuj7CXSNAqqGoEhyJ%2FTWXUGQSZlV2NQLtQIMPeh1zod%2B0%3D"}]}
x-content-type-options
nosniff
server-timing
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alt-svc
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date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/png
content-type
image/webp
last-modified
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vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
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cache-control
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timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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cf-ray
a3a92d88a92b4c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
35666
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
1_6.png
harpercollins.co.uk/cdn/shop/files/
46 KB
47 KB
87ms
74ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/1_6.png?v=1784224097&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
fa41146a-5264-456a-9629-1fa5348f6699-1785807641
access-control-expose-headers
*
cf-cache-status
HIT
age
3516110
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ftWKA35zrR8JDxMkSakKWCkuOviqKj4Ekx%2FjHgkbml6IlZvrTonDD5ds%2FOWVoUpj1umzb4C8tt86RAMe6aQtg8At%2F1y6f%2FRkWQLAeUTV8nICswjD1IzTG5Bq2KuT9ZXd5Q0xrBc%3D"}]}
x-content-type-options
nosniff
server-timing
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alt-svc
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date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
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content-type
image/webp
last-modified
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vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
6114687
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d88a92c4c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
47468
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
Pokemon_Deluxe_Character_Guide.png
harpercollins.co.uk/cdn/shop/files/
16 KB
17 KB
84ms
72ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/Pokemon_Deluxe_Character_Guide.png?v=1784408983&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
bc651e1d97a3ee0c8b848190bac826f0357cd2302105f0d32893dfdf424348a4
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
7b10f4e4-24b1-4315-8080-0ae5307382b4-1786049501
access-control-expose-headers
*
cf-cache-status
HIT
age
3274250
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=xCjscWNN%2B1%2FSG13oYMAhl2QjsUmbIFZ21LnZSva0zX%2F1PTwCQw%2FmA8twgQIUXyfu%2BR0NkGgoh4j0C31Zf1Eq06h0fjX62N4Osbc5FzCNbNHj%2BCkfwjT7yF87o%2FzATWRedxTtZVQ%3D"}]}
x-content-type-options
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server-timing
imagery;dur=200.670, imageryFetch;dur=127.742, imageryProcess;dur=72.169;desc="image", cfExtPri
alt-svc
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date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/png
content-type
image/webp
last-modified
Sun, 13 Sep 2026 01:42:33 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
394891
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d88b9354c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
16208
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
Square_photo_2.jpg
harpercollins.co.uk/cdn/shop/files/
32 KB
33 KB
85ms
73ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/Square_photo_2.jpg?v=1784223931&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
4e2d355b17a3927a1ef617a2ad107f337eafdddda82775854c5b08b0f5129b2d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
5b759d01-9b73-4c6f-b5e2-8ace564284e5-1785969437
access-control-expose-headers
*
cf-cache-status
HIT
age
3354313
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=sVf%2B2XLRt6QtdsErZHgX9JR5aCyir2NTIjiG1Am%2FBRC5fPQEFjKco%2Bl2qG44kTIJaBHh3q74nFgI5gaWy%2BWZyra2RblRZ5wJj%2Fyya6h7Y9OUs6mJHzK5Tfz6X%2B5SRYFX7CtQoAE%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=217.066, imageryFetch;dur=90.989, imageryProcess;dur=125.315;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/jpeg
content-type
image/webp
last-modified
Sun, 13 Sep 2026 01:42:33 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
1238862
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d88b93a4c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
32756
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
I_Rock_48_1.jpg
harpercollins.co.uk/cdn/shop/files/
34 KB
35 KB
85ms
73ms
Image
image/jpeg
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/I_Rock_48_1.jpg?v=1784224080&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
8cbb184dfdb77ce5114d1d0850539b623cf307978512b703bc5beb618f14c206
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
a14cbb42-fbf6-44e2-b5a9-795a4a69b22c-1787614697
access-control-expose-headers
*
cf-cache-status
HIT
age
1709053
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=7vjKoyJIN2yS1Sna%2BCnJ%2BwSNY8JYOI397CP0FCl2SvxM%2BG8gypcSarC%2BRbP3ONA13PYPhklht5xkHuC7zj2CNa0SS3AiaH%2BYryfvaie2JNZY2kq2VEknb4Lh2vQxKiSZnTjXGP8%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=214.671, imageryFetch;dur=77.263, imageryProcess;dur=136.356;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/jpeg
content-type
image/jpeg
last-modified
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vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
2241168
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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cf-ray
a3a92d88b93e4c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
34637
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
3_1_9858150e-9f62-4d31-8b70-117b8ef26ed3.png
harpercollins.co.uk/cdn/shop/files/
26 KB
27 KB
90ms
78ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/3_1_9858150e-9f62-4d31-8b70-117b8ef26ed3.png?v=1784223953&width=350
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
08d90116f1c96c512300f44f39090fa7763062b0a7263ced39f83d107a7efa31
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
eb34b575-7a1a-4b9f-9004-239ceab5e641-1785969437
access-control-expose-headers
*
cf-cache-status
HIT
age
3354313
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=8CL6npQZ%2FDWWI%2FuGp1JwO3C7d7hm35Vb4wJdndNJ0gYqpUrB%2B8wHio2cNhUXpf9GSeGZW0cszqIt%2B%2BrVycrwilcHNuQz7CYSg%2BrQ4ZuqvxmSpmmMoboSK64eXZYRzHkCFpIz9Co%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=255.024, imageryFetch;dur=125.498, imageryProcess;dur=128.810;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/png
content-type
image/webp
last-modified
Sun, 13 Sep 2026 01:42:33 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
1528084
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GET
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123ms
111ms
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23.227.38.65
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General
Full URL
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Request headers

sec-ch-ua-platform
"Linux"
Referer
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User-Agent
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
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Response headers

x-request-id
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access-control-expose-headers
*
cf-cache-status
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x-dc
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GET
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93ms
82ms
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23.227.38.65
Cloudflare
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Full URL
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Request headers

sec-ch-ua-platform
"Linux"
Referer
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User-Agent
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
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Response headers

x-request-id
3a5d4944-fb18-4fd3-b80e-ae7ce2308b85-1786483202
access-control-expose-headers
*
cf-cache-status
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x-dc
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cloudflare
GET
H3
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harpercollins.co.uk/cdn/shop/files/
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118ms
107ms
Image
image/avif
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/footer-logo_230x.png?v=1614348517
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Protocol
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Security
QUIC, , AES_128_GCM
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Security Headers
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
50a2cf46-6bc7-470f-8b45-c31cf5d4d613-1786389896
access-control-expose-headers
*
cf-cache-status
HIT
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x-dc
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server
cloudflare
GET
H3
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cart-drawer.css
harpercollins.co.uk/cdn/shop/t/9/assets/
8 KB
3 KB
31ms
31ms
Stylesheet
text/css
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/cart-drawer.css?v=100195120936668184911761150590
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Security Headers
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
3e06ee8d-547e-44c8-be57-cfad52ae9529-1785887012
access-control-expose-headers
*
content-encoding
br
cf-cache-status
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age
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x-dc
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report-to
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server
cloudflare
GET
H3
200
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harpercollins.co.uk/cdn/shop/t/9/assets/
12 KB
4 KB
38ms
38ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/cart-drawer.js?v=5780914372160062771761153569
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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myshopify.com
Software
cloudflare /
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Security Headers
Name Value
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
413fd2d5-9bf1-4389-9491-b10b3289dbf1-1787005750
access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
2318001
x-dc
gcp-us-central1,gcp-us-central1
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none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Qs8N9vQrUEnWOd1TAeCg84lERYZ2TP5%2Flyhsd9mHCXc5%2FGNNsXr9LsnjfAYWxsqlvJH2yZ%2BYN0enKAm1I%2Fzd%2BOZ0YUHAhHy%2FD4lKeW5Os17utRCvTBCr82F2E2Em%2FNfdMFniB84%3D"}]}
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strict-transport-security
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link
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cloudflare
GET
H3
200
URLSearchParams.js Show response
harpercollins.co.uk/cdn/shop/t/9/assets/
5 KB
2 KB
90ms
80ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/URLSearchParams.js?v=64431872808599660561597692775
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
9e1abe77-e96d-4b03-a21b-897f0e527f64-1787611971
access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
1711780
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=medBo1Dm9VHJPmHZfnwv0zoaHCyDFQOfbCha0djwURHREGu6iIO3leFVSK%2BQgTSaN7mtYka77K5YFBnZnHdA9GHNjeed58Qy%2F%2FiEfsUg4sMseaXLMq3FB%2FRBs26pgoO52c%2FEEZI%3D"}]}
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strict-transport-security
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link
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cache-control
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1685
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1; mode=block
server
cloudflare
GET
H3
200
algolia_externals.js Show response
harpercollins.co.uk/cdn/shop/t/9/assets/
356 KB
81 KB
90ms
80ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/algolia_externals.js?v=63285431890529748341597692727
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
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Security Headers
Name Value
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
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access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
2318001
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=53xP6ycHb%2Fb8uKojvgq2XINEG4U3HSeRvXgn2PxcnTumFEPaAVjV5FmMUkvqxvGo0QZTRHzl%2Bastw0v0o4%2BVS5RDMZmVLalGurRJjORQz1Er38v21cmNxxSLRgnLNBHfwAVBJ%2Fs%3D"}]}
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vary
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strict-transport-security
max-age=63072000; includeSubDomains; preload
link
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cache-control
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nel
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*
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a3a92d88b9554c37-YUL
accept-ranges
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access-control-allow-origin
*
content-length
82414
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
algolia_helpers.js Show response
harpercollins.co.uk/cdn/shop/t/9/assets/
4 KB
2 KB
100ms
90ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/algolia_helpers.js?v=164863730398749000111778688824
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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sec-ch-ua
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Response headers

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Full URL
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Request headers

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sec-ch-ua
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Response headers

x-request-id
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97ms
88ms
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text/javascript
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Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/algolia_facets.js?v=105611019149675684701769017100
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Request headers

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sec-ch-ua
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sec-ch-viewport-width
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Response headers

x-request-id
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access-control-expose-headers
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x-dc
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89ms
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Cloudflare
General
Full URL
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Request headers

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

x-request-id
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access-control-expose-headers
*
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x-dc
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harpercollins.co.uk/cdn/shop/t/9/assets/
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98ms
89ms
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Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/algolia_instant_search.js?v=126283515872519563831788281890
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Protocol
H3
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QUIC, , AES_128_GCM
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Request headers

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sec-ch-ua
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sec-ch-viewport-width
1600
sec-ch-ua-mobile
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Response headers

x-request-id
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access-control-expose-headers
*
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br
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age
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x-dc
gcp-us-east1,gcp-us-east1
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none
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97ms
89ms
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text/javascript
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Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/search.bundle.js?v=167387360802220225111788281891
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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myshopify.com
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cloudflare /
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Request headers

sec-ch-ua-platform
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sec-ch-ua
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sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
0c5abc32-1ae3-4119-870a-073bef54a3a6-1788281894
access-control-expose-headers
*
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br
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x-dc
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x-permitted-cross-domain-policies
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23.227.39.200
Cloudflare
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Full URL
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sec-ch-ua-platform
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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

x-request-id
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39ms
37ms
Script
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Full URL
https://cdn.shopify.com/extensions/01a08798-6a60-70c2-a13c-eccc9968c4bc/spin-wheel-1-182/assets/app-a7m-QRaa.js
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Protocol
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Response headers

x-request-id
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content-encoding
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cf-cache-status
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32ms
32ms
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23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/extensions/01a08798-6a60-70c2-a13c-eccc9968c4bc/spin-wheel-1-182/assets/style-DcAsqIVb.css
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Protocol
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sec-ch-ua-mobile
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content-encoding
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cdn.shopify.com/extensions/01a08798-6a60-70c2-a13c-eccc9968c4bc/spin-wheel-1-182/assets/
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52ms
51ms
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Cloudflare
General
Full URL
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Host: harpercollins.co.uk
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Protocol
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Response headers

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Response headers

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GET
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47ms
47ms
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Cloudflare
General
Full URL
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Response headers

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GET
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200
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28 KB
164ms
156ms
Stylesheet
text/css
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Cloudflare
General
Full URL
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Protocol
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Security
QUIC, , AES_128_GCM
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Request headers

sec-ch-ua-platform
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GET
H3
200
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cdn.shopify.com/shopifycloud/shop-js/modules/v2/
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2 KB
47ms
45ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/client.init-shop-cart-sync_CU_NMYpG.en.esm.js
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URL: https://harpercollins.co.uk/
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QUIC, , AES_128_GCM
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Request headers

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

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cloudflare
GET
H3
200
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cdn.shopify.com/shopifycloud/shop-js/modules/v2/
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1 KB
48ms
43ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.document_7b3CiDpS.esm.js
Requested by
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URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Request headers

Origin
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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

x-request-id
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Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.init_mY91TTvd.esm.js
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H3
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QUIC, , AES_128_GCM
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Request headers

Origin
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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

x-request-id
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cdn.shopify.com/shopifycloud/shop-js/modules/v2/
73 KB
21 KB
50ms
44ms
Script
text/javascript
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Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.register_B9PWHBhz.esm.js
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Protocol
H3
Security
QUIC, , AES_128_GCM
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Request headers

Origin
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sec-ch-ua-platform
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
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content-encoding
br
cf-cache-status
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server
cloudflare
GET
H3
200
chunk.tslib-es6_CHHZATl5.esm.js Show response
cdn.shopify.com/shopifycloud/shop-js/modules/v2/
1 KB
1 KB
51ms
46ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.tslib-es6_CHHZATl5.esm.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
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Security Headers
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Request headers

Origin
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sec-ch-ua-platform
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User-Agent
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
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content-encoding
br
cf-cache-status
HIT
age
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x-dc
gcp-us-east1,gcp-us-east1
report-to
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server
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GET
H3
200
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cdn.shopify.com/shopifycloud/shop-js/modules/v2/
349 B
988 B
51ms
46ms
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text/javascript
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Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.networkErrorMessages_DIkDbO6W.esm.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
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23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Security Headers
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Request headers

Origin
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sec-ch-ua-platform
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User-Agent
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
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content-encoding
br
cf-cache-status
HIT
age
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x-dc
gcp-us-central1,gcp-us-central1
report-to
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cloudflare
GET
H3
200
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cdn.shopify.com/shopifycloud/shop-js/modules/v2/
7 KB
3 KB
51ms
46ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/client.shop-cart-sync_CC0QLYxJ.en.esm.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
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https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/loader.init-shop-cart-sync.en.esm.js
User-Agent
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
3f234f09-f0d8-4dfd-9884-05f80a8cda98-1789134832
content-encoding
br
cf-cache-status
HIT
age
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x-dc
gcp-us-central1,gcp-us-central1
report-to
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2681
x-xss-protection
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server
cloudflare
GET
H3
200
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cdn.shopify.com/shopifycloud/shop-js/modules/v2/
289 B
921 B
52ms
48ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.defineInitFunction_CIjOjzsO.esm.js
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Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
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23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
cloudflare /
Resource Hash
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Security Headers
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Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
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https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/loader.init-shop-cart-sync.en.esm.js
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
5e737f45-f09a-428e-b932-90df8a0520eb-1789065267
content-encoding
br
cf-cache-status
HIT
age
258483
x-dc
gcp-us-central1,gcp-us-central1
report-to
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content-length
177
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
chunk.window_CAbVMZox.esm.js Show response
cdn.shopify.com/shopifycloud/shop-js/modules/v2/
1 KB
1 KB
52ms
48ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.window_CAbVMZox.esm.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
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https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/loader.init-shop-cart-sync.en.esm.js
User-Agent
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
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content-encoding
br
cf-cache-status
HIT
age
258561
x-dc
gcp-us-central1,gcp-us-central1
report-to
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strict-transport-security
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link
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server
cloudflare
GET
H3
200
chunk.casing_U_9x-Om3.esm.js Show response
cdn.shopify.com/shopifycloud/shop-js/modules/v2/
11 KB
5 KB
50ms
47ms
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text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.casing_U_9x-Om3.esm.js
Requested by
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URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
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23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Security Headers
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Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
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User-Agent
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
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Response headers

x-request-id
8fbaab98-2570-4ecf-bea6-26befae661f8-1789065190
content-encoding
br
cf-cache-status
HIT
age
258561
x-dc
gcp-us-central1,gcp-us-central1
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strict-transport-security
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x-xss-protection
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server
cloudflare
GET
H3
200
chunk.utils_BIMQwDc0.esm.js Show response
cdn.shopify.com/shopifycloud/shop-js/modules/v2/
9 KB
4 KB
55ms
52ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.utils_BIMQwDc0.esm.js
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URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
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23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Security Headers
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Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/loader.init-shop-cart-sync.en.esm.js
User-Agent
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
d5ea819b-975c-4746-84ce-9e2393d25a22-1789065190
content-encoding
br
cf-cache-status
HIT
age
258561
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report-to
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vary
Accept-Encoding
priority
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strict-transport-security
max-age=15552000; includeSubDomains; preload
link
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cache-control
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x-xss-protection
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server
cloudflare
GET
H3
200
chunk.v4_D2VNBPfk.esm.js Show response
cdn.shopify.com/shopifycloud/shop-js/modules/v2/
1 KB
1 KB
50ms
47ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.v4_D2VNBPfk.esm.js
Requested by
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URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
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Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/loader.init-shop-cart-sync.en.esm.js
User-Agent
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
aee186e6-697b-4e03-870e-a593535a19db-1789065190
content-encoding
br
cf-cache-status
HIT
age
258561
x-dc
gcp-us-central1,gcp-us-central1
report-to
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content-type
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vary
Accept-Encoding
priority
u=1,i=?0
strict-transport-security
max-age=15552000; includeSubDomains; preload
link
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cache-control
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cf-ray
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accept-ranges
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*
content-length
560
x-xss-protection
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server
cloudflare
GET
H3
200
chunk.useUserRecognitionSignal_ngiNXu5t.esm.js Show response
cdn.shopify.com/shopifycloud/shop-js/modules/v2/
793 B
1 KB
52ms
49ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.useUserRecognitionSignal_ngiNXu5t.esm.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
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Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/loader.init-shop-cart-sync.en.esm.js
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
d43384ac-c39e-4ebd-95b6-1ec312864486-1789065194
content-encoding
br
cf-cache-status
HIT
age
258556
x-dc
gcp-us-central1,gcp-us-central1
report-to
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content-type
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vary
Accept-Encoding
priority
u=1,i=?0
strict-transport-security
max-age=15552000; includeSubDomains; preload
link
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cache-control
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timing-allow-origin
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nel
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cf-ray
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accept-ranges
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access-control-allow-origin
*
content-length
401
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
chunk.storage_DQF5v-OM.esm.js Show response
cdn.shopify.com/shopifycloud/shop-js/modules/v2/
569 B
999 B
52ms
49ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.storage_DQF5v-OM.esm.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/loader.init-shop-cart-sync.en.esm.js
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
150d6ca4-7c4e-45d4-9f74-6bd5e767b2df-1789065190
content-encoding
br
cf-cache-status
HIT
age
258561
x-dc
gcp-us-east1,gcp-us-east1
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=YLWnTJm0L6okvPwoHyOlP4E1j%2BqWhSBwnsD5ZNDNFZYW0McaIA6uloUxy9W98t8cJo5ZRxyvPdWYs8yf33fJA4ZCbkH47IEXEteU1sNGY2khOT1EGiNFwbKrD4I3xDpoqA%3D%3D"}]}
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date
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content-type
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vary
Accept-Encoding
priority
u=1,i=?0
strict-transport-security
max-age=15552000; includeSubDomains; preload
link
<https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.storage_DQF5v-OM.esm.js>; rel="canonical"
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
cf-ray
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accept-ranges
bytes
access-control-allow-origin
*
content-length
270
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
chunk.hooks_BBaxVuYt.esm.js Show response
cdn.shopify.com/shopifycloud/shop-js/modules/v2/
140 B
853 B
53ms
50ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.hooks_BBaxVuYt.esm.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/loader.init-shop-cart-sync.en.esm.js
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
c8f00b56-1bd8-428f-9880-e4c010dc88ce-1789065190
content-encoding
br
cf-cache-status
HIT
age
258561
x-dc
gcp-us-east1,gcp-us-east1
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=y03ZjbUvGQm0g5ahAy4jElICFhLeAKHcfCoEeysHvxu8jHlrnpuSiV1bz5XCErUfju3ZkGhHzmQqmKVOY%2FLfqVLTvKsb2W2sdXSmnx75p%2FK4rjwCM8OwK5l%2FOytsxpFxlA%3D%3D"}]}
x-content-type-options
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alt-svc
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date
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content-type
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vary
Accept-Encoding
priority
u=1,i=?0
strict-transport-security
max-age=15552000; includeSubDomains; preload
link
<https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.hooks_BBaxVuYt.esm.js>; rel="canonical"
cache-control
public, max-age=31536000, immutable
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*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
cf-ray
a3a92d871cf4a284-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
123
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
chunk.authorize_WtTR8Xbh.esm.js Show response
cdn.shopify.com/shopifycloud/shop-js/modules/v2/
628 B
1 KB
53ms
50ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.authorize_WtTR8Xbh.esm.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
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Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/loader.init-shop-cart-sync.en.esm.js
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
99407df1-ff5e-44d0-b987-68831f76a097-1789065168
content-encoding
br
cf-cache-status
HIT
age
258583
x-dc
gcp-us-east1,gcp-us-east1
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=aIKJqlBXtT3kxZLC%2F8siyiuu3GLVKq7CAtTtG9TPZw1JBXVtm3y5GY7vhJBB8pPvVu3t3v7Tq2b%2FxatlBtNPpk2DSNT%2FahEo8e4OjXSOObFJJQzQeQ5xeW1H3%2B%2FSFQU0vg%3D%3D"}]}
x-content-type-options
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vary
Accept-Encoding
priority
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strict-transport-security
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link
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cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
nel
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cf-ray
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200
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1 KB
1 KB
54ms
50ms
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text/javascript
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Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.useEventListener_CfHYL_Ky.esm.js
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Protocol
H3
Security
QUIC, , AES_128_GCM
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Request headers

Origin
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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

x-request-id
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content-encoding
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cf-cache-status
HIT
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strict-transport-security
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cloudflare
GET
H3
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cdn.shopify.com/shopifycloud/shop-js/modules/v2/
1 KB
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54ms
51ms
Script
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23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.validators_09U1U9sZ.esm.js
Requested by
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Protocol
H3
Security
QUIC, , AES_128_GCM
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Security Headers
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Request headers

Origin
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sec-ch-ua-platform
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sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
cf19524d-ff0d-48c0-b5de-fbc761c0e8a2-1789065168
content-encoding
br
cf-cache-status
HIT
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x-xss-protection
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server
cloudflare
GET
H3
200
algolia-overrides.scss.css
harpercollins.co.uk/cdn/shop/t/9/assets/
17 KB
4 KB
127ms
119ms
Stylesheet
text/css
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/algolia-overrides.scss.css?v=44726396452644059841788281887
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Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Security Headers
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
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Response headers

x-request-id
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access-control-expose-headers
*
content-encoding
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cf-cache-status
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x-dc
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cache-control
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timing-allow-origin
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x-xss-protection
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server
cloudflare
POST
H3
200
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361 B
2 KB
568ms
567ms
Fetch
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cart/update.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
cloudflare /
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Security Headers
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Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
accept
application/json
content-type
application/json
sec-ch-viewport-width
1600

Response headers

x-request-id
2e8a9d67-7e0c-4c81-a507-4c647580fefc-1789323751
content-encoding
gzip
cf-cache-status
DYNAMIC
powered-by
Shopify
x-dc
gcp-us-east1,gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
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shopify-complexity-score-v2
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content-type
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vary
Accept,accept-encoding
priority
u=1,i
x-frame-options
DENY
strict-transport-security
max-age=7889238
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
cache-control
no-cache, no-store
cdn-cache-control
no-cache, no-store
nel
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x-download-options
noopen
cf-ray
a3a92d879cd74c37-YUL
shopify-complexity-score
663
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
algolia_dependency_font-awesome-4-4-0.min.css
harpercollins.co.uk/cdn/shop/t/9/assets/
26 KB
6 KB
128ms
120ms
Stylesheet
text/css
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/algolia_dependency_font-awesome-4-4-0.min.css?v=81095946029556561721593701244
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
73129739-24e7-4fd9-881c-dc18d1d7fbfd-1785969430
access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
3354321
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
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x-content-type-options
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alt-svc
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content-type
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vary
Accept-Encoding
priority
u=4,i=?0
strict-transport-security
max-age=63072000; includeSubDomains; preload
link
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cache-control
public, max-age=31557600
nel
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timing-allow-origin
*
x-download-options
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cf-ray
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accept-ranges
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access-control-allow-origin
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5661
x-xss-protection
1; mode=block
server
cloudflare
GET
H2
200
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102ms
37ms
XHR
application/json
104.18.87.42
Cloudflare
General
Full URL
https://cdn.cookielaw.org/consent/023f9e03-ef2f-4317-875a-d8e263fcdfe6/023f9e03-ef2f-4317-875a-d8e263fcdfe6.json
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Host: cdn.cookielaw.org
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Reverse DNS
Software
cloudflare /
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
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Response headers

content-md5
qqRF49BGYD1kpFwAtxU7Ow==
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,ETag,Last-Modified,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding, X-OneTrust-IsBot
content-encoding
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cf-cache-status
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content-type
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vary
accept-encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-onetrust-isbot
false
cache-control
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cross-origin-resource-policy
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x-ms-request-id
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cf-ray
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accept-ranges
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access-control-allow-origin
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server
cloudflare
GET
H3
200
flair_gen2.js Show response
cdn.shopify.com/extensions/01a01564-8391-7fe4-9fab-591d4d40eb77/flair-55/assets/
6 KB
3 KB
51ms
43ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/extensions/01a01564-8391-7fe4-9fab-591d4d40eb77/flair-55/assets/flair_gen2.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
dbc7a863-64c5-4d68-9163-a416381464e1-1787065308
content-encoding
br
cf-cache-status
HIT
age
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x-dc
gcp-us-east1,gcp-us-east1
report-to
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content-type
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vary
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priority
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strict-transport-security
max-age=15552000; includeSubDomains; preload
link
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cache-control
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timing-allow-origin
*
nel
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cf-ray
a3a92d88bf3aa284-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
2036
x-xss-protection
1; mode=block
server
cloudflare
POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
147ms
145ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
c2808ec9-1c3d-4b6a-a6df-5ba2ad77fb69
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2FuP6EtSP%2B2l%2F86fqB1qjIN%2FORk6NDeOUtpShHN6bA4OxFTBwZGLTXd2nrl3%2F2WHk7rXmYuBWmxPRMr0S5bbP39RrVPVd2yyebs%2Fat%2B4cdCZWmjQm%2FZcH3zi0H3AaXSg3UOEXskzfOE2tJRAbHJ4%3D"}]}
access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:31 GMT
priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8898904c37-YUL
x-shopify-location
us-central
access-control-allow-origin
https://harpercollins.co.uk
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js Show response
harpercollins.co.uk/cdn/wpm/
246 KB
72 KB
104ms
96ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
dfb62149b00d373583f96b514275069ea374276d4e82d32c3b62c25c89808d8c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
38abc311-dbb4-47c5-9d57-a8334e9e737d-1789148341
content-encoding
br
cf-cache-status
HIT
age
175409
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=zySVNDDt1yWBLd6No40a%2B8ve1XfMgUHBUf0iiwimV5brlkdcrFz4CjN34KjmMMOgFauYkgi%2BWl35s2j7cBEA4PHhOlNQxoyDGgSQy92fDVHggEiuF5WQ6oweC346XR5Btw%3D%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=97.107, imageryFetch;dur=81.216, cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
content-type
text/javascript
last-modified
Fri, 11 Sep 2026 17:56:08 GMT
vary
Accept-Encoding
priority
u=3,i=?0
strict-transport-security
max-age=63072000; includeSubDomains; preload
link
<https://cdn.shopify.com/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js>; rel="canonical"
cache-control
public, max-age=31536000
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d88b9744c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
73272
x-xss-protection
1; mode=block
server
cloudflare
POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
147ms
143ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
a58c43fe-5587-404b-955b-0edd60990309
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=kUhBkk%2BQ7PMgXpyLOQL7WYEICELLI%2BBW%2BkSfpSTFZ76c%2F8n9Ff4FnM3Uc5PEe0lsJPRFXTP4%2B%2BDbSBZDPpWQ%2Bc2xiRkyKsfhb6q2gc%2FSOd6jPP4FG5aHkm9TIKV3PIR5T%2FuSruNeqyaZddV8xbY%3D"}]}
access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:31 GMT
priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8898954c37-YUL
x-shopify-location
us-central
access-control-allow-origin
https://harpercollins.co.uk
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
trekkie.storefront.97b21d0442b56be8dbfe53e512498600181c173e.min.js Show response
harpercollins.co.uk/cdn/s/
114 KB
30 KB
109ms
101ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/s/trekkie.storefront.97b21d0442b56be8dbfe53e512498600181c173e.min.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
f89229a2ecb57bde52cb55ce089cbe584e214d4b2762875108e7ba72662d1d96
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
f32979f7-cc87-494d-afd9-ffa1860d8e4d-1789073743
access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
250007
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=oFv%2FvUmCg8gIiHtG1IDPqYTwACJfwrP6%2F0KdN5fBZNj0cwSF3zLAS0i0ly9Rm5pqA56srXdESy2FWVK5gGS2HIZBb1gO%2B4EaDXMCWFaoRtIlvzTFV6Fl1bQWgkLKIgmrYg%3D%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=58.720, imageryFetch;dur=52.784, cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
content-type
text/javascript
last-modified
Thu, 10 Sep 2026 20:55:45 GMT
vary
Accept-Encoding
priority
u=3,i=?0
strict-transport-security
max-age=63072000; includeSubDomains; preload
link
<https://cdn.shopify.com/s/trekkie.storefront.97b21d0442b56be8dbfe53e512498600181c173e.min.js>; rel="canonical"
cache-control
public, max-age=31536000
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d88b9794c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
29536
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
shop_events_listener-4e26a9ce.js Show response
harpercollins.co.uk/cdn/shopifycloud/storefront/assets/
13 KB
4 KB
113ms
105ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
1d3ecda47a1526c73eb21d5909875b2d7008eede49702d4dabcece4cfe3f1f6f
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
ce90a907-631c-4236-910d-9a0195a72819-1785623505
content-encoding
br
cf-cache-status
HIT
age
3700245
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=MeFUbDXmTL1PPb1Yd4vr0EjUFgARbe0EUIDuw94n%2BE06%2B0XQK2RtHL6LgDTNnx6hhjMkVyE91Nox8SSb1sdALxlOE4A1b8qonl%2BtVpZFBqxkkD2%2F5vVgMFZ21Z6vuRwtaQ%3D%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=41.180, imageryFetch;dur=39.949, cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
content-type
text/javascript
last-modified
Sun, 02 Aug 2026 10:08:01 GMT
vary
Accept-Encoding
priority
u=3,i=?0
strict-transport-security
max-age=63072000; includeSubDomains; preload
link
<https://cdn.shopify.com/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js>; rel="canonical"
cache-control
public, max-age=31536000
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d88b97a4c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
3475
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
cart.json Show response
harpercollins.co.uk/
303 B
2 KB
125ms
125ms
XHR
application/json
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cart.json
Requested by
Host: ajax.googleapis.com
URL: https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
73b433275955b1d030a7a92d2962bfd29d0e629c60e8f418693e77fc0f5534ca
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
Accept
application/json, text/javascript, */*; q=0.01
sec-ch-viewport-width
1600

Response headers

x-request-id
02e9b319-7aaa-4673-aa11-ca0dc88c4b32-1789323751
content-encoding
gzip
cf-cache-status
DYNAMIC
powered-by
Shopify
x-dc
gcp-us-east1,gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=K8aq01p4KITZC3ZPPPBIXCDU6uDV1YRyCulStmUDDdX7MXjweVqbneJKyzxmHBJ%2FksWPjQwLambUi5twJYeVGmvniCSBkU1VXCs8QcywBjDC9QmZYe7VyxtF8WUv%2Bw79EC9K8k0%3D"}]}
x-content-type-options
nosniff
server-timing
processing;dur=19, db;dur=5, db_async;dur=0.815, asn;desc="9009", edge;desc="YUL", country;desc="CA", servedBy;desc="9wqp", requestID;desc="02e9b319-7aaa-4673-aa11-ca0dc88c4b32-1789323751", _y;desc="ad2e40ea-b42b-4862-abff-ea97a1babfbb", _s;desc="982b2e79-5b4f-481d-8e39-f19cc583117c", _cmp;desc="3.AMPS_CAQC_f_f_njcrA4GkQSmJ7RjWtNcnmQ_%7B%7D", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
x-cartjs-cache
1
content-type
application/json; charset=utf-8
vary
Accept,accept-encoding
priority
u=1,i
shopify-complexity-score-v2
18
x-frame-options
DENY
strict-transport-security
max-age=7889238
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
cdn-cache-control
no-cache, no-store
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d88b9864c37-YUL
shopify-complexity-score
0
x-xss-protection
1; mode=block
content-language
en-GB
x-cartjs-updatedat
0
server
cloudflare
GET
H2
200
otBannerSdk.js Show response
cdn.cookielaw.org/scripttemplates/202211.1.0/
383 KB
92 KB
52ms
46ms
Script
application/javascript
104.18.87.42
Cloudflare
General
Full URL
https://cdn.cookielaw.org/scripttemplates/202211.1.0/otBannerSdk.js
Requested by
Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.87.42 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ff3565cc93cf3c21b441dd5911de725fb55e4d203cfe380ea1b70adfc9c7504b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-md5
9qSRvp3H9roScfT6qXUxeQ==
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,ETag,Last-Modified,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
content-encoding
gzip
x-ms-version
2009-09-19
etag
0x8DADEA07933BD54
x-ms-lease-status
unlocked
age
48591
cf-cache-status
HIT
x-content-type-options
nosniff
date
Sun, 13 Sep 2026 18:22:31 GMT
content-type
application/javascript
last-modified
Thu, 15 Dec 2022 13:30:03 GMT
vary
accept-encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
max-age=86400
cross-origin-resource-policy
cross-origin
x-ms-request-id
2c2b898a-101e-0031-6a1e-29c85d000000
cf-ray
a3a92d897ba9ebbc-YYZ
accept-ranges
bytes
access-control-allow-origin
*
content-length
93485
x-ms-blob-type
BlockBlob
server
cloudflare
GET
H3
200
x500_9f66dbe4-3f82-47e3-9052-39d2f19331a9.jpg
harpercollins.co.uk/cdn/shop/files/
18 KB
19 KB
91ms
83ms
Image
image/avif
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_9f66dbe4-3f82-47e3-9052-39d2f19331a9.jpg?v=1789306431&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
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Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
a1af26f1-9424-4486-918e-51081aafb724-1789308132
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=iQc%2FdRQhGCUcWRrIivotQOXsj%2F%2FJmaF%2B7vOjKr0c06npJRmFpf5ZttcBn6UBm83jgiypcmrDip9S6oHwpSeqpLRwAh82b8gWpKRHRlz9M%2Bqi%2F7RUbbEu1Vo89xsWhR2XgyCeee4%3D"}]}
x-content-type-options
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date
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source-type
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vary
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priority
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strict-transport-security
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cache-control
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timing-allow-origin
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accept-ranges
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server
cloudflare
GET
H3
200
x500_4bceed80-8d3e-48b0-9414-79e342290c7a.jpg
harpercollins.co.uk/cdn/shop/files/
27 KB
28 KB
86ms
78ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_4bceed80-8d3e-48b0-9414-79e342290c7a.jpg?v=1789206836&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
a1044241-252b-4bb0-b3a1-a46fa8d2c02d-1789207331
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=YiN3o%2BASFYccvdblysfhXWLNUSj45fHbM09yPFNUMJe50951eMimysF8pFvii06rRySd%2BXgzYm1nTKewgPqCvpKoeC%2B6MD%2F8LOiFGh6kDk2XMV4C4jmuDNgS4TQJCv9AV7TeMzQ%3D"}]}
x-content-type-options
nosniff
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date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
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content-type
image/webp
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Sun, 13 Sep 2026 18:22:31 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
71394
cache-control
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timing-allow-origin
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nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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accept-ranges
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*
content-length
28130
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_02245479-120b-4708-a5d8-dc1f3cd0501d.jpg
harpercollins.co.uk/cdn/shop/files/
17 KB
17 KB
91ms
83ms
Image
image/avif
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_02245479-120b-4708-a5d8-dc1f3cd0501d.jpg?v=1789287632&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
658405dafd59c4b85268eb7a50fa08387f01c94e72dd8cf40a433a287cae4be4
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
8f55b936-f8e0-4787-8377-07633f70b052-1789288332
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=dJOElaRc%2F4Cm9a9emhO39dMn4%2FwgmGhxgTE8i2%2BBteK9%2FoPDWzq4u%2FCQc1OFmhir4wtLm929XldAKxENmCTtKxi8Ga8N3jC%2BS3j%2FUA7cFACFlwhgjBMKSLiGyUIZE6QngBWC%2Bvk%3D"}]}
x-content-type-options
nosniff
server-timing
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date
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source-type
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content-type
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vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
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cache-control
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timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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cf-ray
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accept-ranges
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access-control-allow-origin
*
content-length
17100
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_ce090550-4526-41c5-be7e-3aa6edbb1b11.jpg
harpercollins.co.uk/cdn/shop/files/
30 KB
30 KB
93ms
85ms
Image
image/jpeg
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_ce090550-4526-41c5-be7e-3aa6edbb1b11.jpg?v=1788947910&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
1f4b8fa8ced423e6732bcb912981c3e71fa9f5408d06fd56c2bbec44d2a63b1b
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
83e273a9-82ba-459e-a5a8-28b43f9564d6-1788948067
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=9kDguUxC1CjppGLERdp43vdeN5SH1Sm%2FAmESJdQsadbim3R%2FAKCZH5frbjg3DCwlwp%2FatkG216lUjN4lKxkhgKfdvrtUU%2Fj3yd6Z2s%2FRxju6gJnMYp%2FALfeq9owtjrcRydML7ok%3D"}]}
x-content-type-options
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server-timing
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alt-svc
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date
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source-type
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vary
Accept
priority
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strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
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cache-control
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timing-allow-origin
*
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{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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accept-ranges
bytes
access-control-allow-origin
*
content-length
30409
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_f608be7a-1740-49d7-92f7-b08a073560c9.jpg
harpercollins.co.uk/cdn/shop/files/
13 KB
14 KB
89ms
80ms
Image
image/avif
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_f608be7a-1740-49d7-92f7-b08a073560c9.jpg?v=1789268748&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
7b13632c-ebd8-4e19-a8ca-bdef697ec223-1789270332
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=T5WY9iSb7H%2Ff0L6Pdb3Rxu6p8UP9Rgm2CjFNKPUHsft9e41%2FygSHrJKsksgbbLzMlkVZAGOKARmexZZ12%2B6e4H4C24%2FPu1byqcSJoB1djFmypaFsq0reQnjUynkfuaaEuL8YC6Y%3D"}]}
x-content-type-options
nosniff
server-timing
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alt-svc
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date
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source-type
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last-modified
Sun, 13 Sep 2026 18:22:31 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
39096
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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cf-ray
a3a92d899c924c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
13638
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_abf72835-7bc1-4ec3-99f1-c8897c746c98.jpg
harpercollins.co.uk/cdn/shop/files/
29 KB
29 KB
97ms
86ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_abf72835-7bc1-4ec3-99f1-c8897c746c98.jpg?v=1789127472&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
2656e80c17b13a0d5764500b834524aaea0089262d906248ef5b27c1bd0e5608
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
5be41919-440c-437b-9a3a-0ae9dbd8b19b-1789127483
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=UoLil6EfRVWCvjokNDz5kCymwvoRVfzbIkJyoNFGM7XG5T5c1GPfARl2DkZoqND7mRAWYLp3et9glctUBULL8Dl2TEM03AB%2BeX8Ke%2Fz6hz5e8nZW6HMhAQz8uoUINwbBDaz%2FETE%3D"}]}
x-content-type-options
nosniff
server-timing
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alt-svc
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date
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source-type
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content-type
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last-modified
Sun, 13 Sep 2026 18:22:31 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
69895
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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cf-ray
a3a92d899c9d4c37-YUL
accept-ranges
bytes
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*
content-length
29432
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_e3975577-954d-457d-8a96-1b9102780b18.jpg
harpercollins.co.uk/cdn/shop/files/
21 KB
21 KB
95ms
85ms
Image
image/avif
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_e3975577-954d-457d-8a96-1b9102780b18.jpg?v=1789286840&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
4aa646eea66fd17619bf81d135be350eaf9998efbd347686f15823e11ce821c7
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
91976f2c-943a-4aa1-a2fe-4f734d92ef1a-1789288332
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ha7c60hBoMgDfPuwWZqlFaBQpCrLflWSAh9RxHEQO%2BdayR4pKaxxCkmClaP3XEdzB1jPfq50hhnD9mvUR8X2yHC9QkogXkjBP8qF88%2B2Ejh3n7fNykyvS%2FD7LSe1IUYeGzLFOKE%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=458.509, imageryFetch;dur=34.342, imageryProcess;dur=423.086;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/jpeg
content-type
image/avif
last-modified
Sun, 13 Sep 2026 18:22:31 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
60874
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d899ca04c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
21048
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_87e471a5-1c50-48de-8aa7-5a71c88b1d7c.jpg
harpercollins.co.uk/cdn/shop/files/
41 KB
42 KB
101ms
90ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_87e471a5-1c50-48de-8aa7-5a71c88b1d7c.jpg?v=1789138303&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
fc378818a7477cba02ac858f0f73f436d8516dcea7796c7406758cb4ccaaddc8
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
7f89fa05-bee8-4331-a107-2770e671a92b-1789138675
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=puC%2FnUZaFES%2FI8s0gZ3ofd2jP9oqsVNJihMgX8pjKKMtIypyLw8y2nCjqo6o%2BzCkpXPHQNgNvGIorJO%2Bn4ZWAfkD%2BDVuuDSjIdrZZ74dNgBYcYXIIh%2BIUhffe%2BWPYTUDUMnn%2Bg0%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=79.286, imageryFetch;dur=41.612, imageryProcess;dur=36.747;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/jpeg
content-type
image/webp
last-modified
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vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
100101
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d899ca54c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
42186
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_573116c1-cb40-4d21-a337-630ffaab161d.jpg
harpercollins.co.uk/cdn/shop/files/
24 KB
24 KB
121ms
110ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_573116c1-cb40-4d21-a337-630ffaab161d.jpg?v=1789286798&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
7ad76a333019c7698d73fd2c629822c065a60371b07973f387202d45d13eaef6
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
bc90420e-2fe8-4dda-9f6b-7a14e499fb7d-1789288332
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=JAul6EpCnOL%2FDWx%2FSJRs%2BKo3EWoNHo4Gr6OGRnKhTj5whbFVbKgeCzw9cz%2BkWN1w8VFdXqWI%2BuGJ%2Fz1crkcQcXPqg0Db0WSOAeKyLlZQ7OZacO0eNnZJlED311USOge%2ByVprA2A%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=128.255, imageryFetch;dur=84.817, imageryProcess;dur=40.096;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
source-type
image/jpeg
content-type
image/webp
last-modified
Sun, 13 Sep 2026 18:22:32 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
58816
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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cf-ray
a3a92d899ca94c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
24262
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_d7d1d3a8-3e4e-418f-9b65-dab7b6a3743c.jpg
harpercollins.co.uk/cdn/shop/files/
44 KB
45 KB
91ms
81ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_d7d1d3a8-3e4e-418f-9b65-dab7b6a3743c.jpg?v=1788949466&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e653a6aa6766d88ce1e9b83f4e604c86e5906357cfb42d97660292c86296f4b9
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
74818739-9dfd-4f5c-b048-fe5ed9b6a470-1788949974
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=KMxsNKMV1S1zxOYPDnpPnAZXoJZnD6%2FUhWGaOct%2B0yVxqh%2BDiG6thndghZ6zRyFVHcbE3vhZUQS6KFp%2BAw5nzIGyuY5b7BbQB6IxnCgc1s%2BnNQKY8J%2F%2FuLTKCMT0WloP%2BZPNgmE%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=157.872, imageryFetch;dur=62.488, imageryProcess;dur=71.622;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/jpeg
content-type
image/webp
last-modified
Sun, 13 Sep 2026 18:22:31 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
100584
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
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cf-ray
a3a92d899cae4c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
45288
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_2b676998-08ed-44b7-9220-db860138838c.jpg
harpercollins.co.uk/cdn/shop/files/
20 KB
20 KB
96ms
86ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_2b676998-08ed-44b7-9220-db860138838c.jpg?v=1789312412&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
1473466ca2288dde89689bfa4fc3c5fe2413276dd1bae5839385427b7c992bf7
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
53207aaf-c476-492e-8835-6e35a923c198-1789313532
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=GuPA8qFXP9QDrD3oigJ1iCWXnjRrfeucexhIHiYFxpQxbFzYsqJTTa2%2FApH4JGsZMtlzKYWkNLCYtU3gCn0aS2w3wdTC9LS4ZAUU0t1Y30zzjXmOu4hBNVmnJ2zK61AFTI0rVQ0%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=128.089, imageryFetch;dur=87.424, imageryProcess;dur=38.710;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/jpeg
content-type
image/webp
last-modified
Sun, 13 Sep 2026 18:22:31 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
51200
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d899cb24c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
19982
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_f00ad499-b822-4659-bfa7-7f161e7ba0ce.jpg
harpercollins.co.uk/cdn/shop/files/
22 KB
22 KB
102ms
91ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_f00ad499-b822-4659-bfa7-7f161e7ba0ce.jpg?v=1789305120&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
63ec3713fdefee266e711dced0f3a9ab06c589b6f74bf3f4aa0af5ec4007d3a0
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
b672cb8f-947d-4311-9ec3-aac74e6bbb61-1789306332
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ibxjkg5SNNAUlLEC9P3QH9UXz8MQGoMGnbaXfpKhkLbfG4xVmfWFxXxjjscYla%2FM8B6W0aWl6TLhofbc0wIu0Scu%2FfnEU%2BGJ75BY%2Btnc9gWu621noLNOMy%2FzeuSf%2BC%2FiNJWUq%2BE%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=119.282, imageryFetch;dur=67.078, imageryProcess;dur=50.966;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/jpeg
content-type
image/webp
last-modified
Sun, 13 Sep 2026 18:22:31 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
56296
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d899cb54c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
22270
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_39caaa17-3eed-46e0-a2e3-3b67de4c0d9e.jpg
harpercollins.co.uk/cdn/shop/files/
17 KB
18 KB
104ms
94ms
Image
image/avif
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_39caaa17-3eed-46e0-a2e3-3b67de4c0d9e.jpg?v=1789216353&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
88901b7e580683f8ef3540b956a9448ba2870ed29a56e29fcf29d926f6b73752
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
db9e920d-8995-4b52-8e69-765174e90bae-1789218131
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=xHWgml6AsN1Uz%2B5bh9eCrnF5sg1Jfr1tUkh9mJxWwbHEYy%2Fj2B2EYBj23UORGoPd%2BFp5OqRcTVVziDYlX39AA1vQMqPEk1VbWAlRXysm2dD2lCPK3IQa8b986xf7ALI7Wbmq0MY%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=826.174, imageryFetch;dur=53.003, imageryProcess;dur=662.507;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
source-type
image/jpeg
content-type
image/avif
last-modified
Sun, 13 Sep 2026 18:22:31 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
45261
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d899cb64c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
17358
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_e8f78cd7-50bf-4216-990f-d2fe86e6e23e.jpg
harpercollins.co.uk/cdn/shop/files/
21 KB
22 KB
96ms
86ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_e8f78cd7-50bf-4216-990f-d2fe86e6e23e.jpg?v=1789286136&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
467e955592028431019bdd04eb1deb3606b1d946c4611d4a28517212d6f3d69d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
9ca9502c-16a6-41eb-a539-37857d375b74-1789286449
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=vZ8xwm3ljDKQXEGu9c%2FU9SZYhcfppUifAQG0ThiJt16pQbH9ezoPTqDgzpCfYNlBTqyqdKgFQ%2F18bODvvt2Ok04D0tTqjgiyuxaHhxYpoekRap9uepI8%2F%2B0oH%2F3aO0OitNAV%2BUw%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=111.658, imageryFetch;dur=71.864, imageryProcess;dur=38.981;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/jpeg
content-type
image/webp
last-modified
Sun, 13 Sep 2026 18:22:31 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
52138
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d89acbe4c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
21332
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_f320b4c2-5c13-4bc3-afe0-c097eb1e5ab7.jpg
harpercollins.co.uk/cdn/shop/files/
19 KB
20 KB
94ms
84ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_f320b4c2-5c13-4bc3-afe0-c097eb1e5ab7.jpg?v=1789225827&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
ed85bd176e3fb61efb0e636f8ad950c30b703bee18186f7514f758c90bdb72f1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
4d877084-4fef-483d-a9f1-d0a0821c3e4d-1789227132
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=XXurRr6Z%2FGl0WyAIxu6CtVPZJ643MUsxGogVC1ATFsCHvEs%2FkoK%2BB5%2B5T3idYQlTrvOgQEXueEFP0arb7dadA8LEVuTJD63t1wDI7TBMEE7OUg%2FOfmtfFzEvb54LzVM9D5UHtig%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=117.449, imageryFetch;dur=82.296, imageryProcess;dur=34.199;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:31 GMT
source-type
image/jpeg
content-type
image/webp
last-modified
Sun, 13 Sep 2026 18:22:31 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
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1; mode=block
server
cloudflare
GET
H3
200
x500_3c8adda2-75ae-4ecb-9952-43854a238064.jpg
harpercollins.co.uk/cdn/shop/files/
24 KB
25 KB
125ms
115ms
Image
image/avif
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_3c8adda2-75ae-4ecb-9952-43854a238064.jpg?v=1789297690&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
c729fea8-acc2-4c4d-9780-f3cd396924cc-1789299132
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=6S%2BARcrfm%2BCKcCHR8ZKbzWLUlqS3%2B%2BdXvntAeoE5IJQ2oKJPsNqNAWGLi%2Fgi32CESdj5hY2zBJA6XH0I3sNSHTfbu12DVmdz9rGzd3ylVA%2FxwgRuWhgNUirL6wfbqe1Tc%2BvaBOQ%3D"}]}
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server
cloudflare
GET
H3
200
x500_bc30fc84-a8fe-4d9e-a9a7-a65b596959ab.jpg
harpercollins.co.uk/cdn/shop/files/
24 KB
25 KB
117ms
107ms
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image/avif
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_bc30fc84-a8fe-4d9e-a9a7-a65b596959ab.jpg?v=1789312364&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
cloudflare /
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
e1df12c3-e749-4797-af03-44c03afedc03-1789313532
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=umWlzu%2BUcpcwzwfQ03179RVYLUAv%2BA2ID%2B36Y%2B4ulIukDVXpJHdaZWHb1gYiox7jkUJE%2FuzGP%2FV%2FTJM9GfmAyQLtA82xlGkL6KZ2OrzEbEsJRVSPy6pSIVgiRAqZU58UUX6TdQA%3D"}]}
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source-type
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vary
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{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
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24921
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1; mode=block
server
cloudflare
GET
H3
200
x500_c07cdaae-9faf-4393-b0e6-17bec53c85b7.jpg
harpercollins.co.uk/cdn/shop/files/
50 KB
51 KB
128ms
118ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_c07cdaae-9faf-4393-b0e6-17bec53c85b7.jpg?v=1789319483&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
1b9f75d1-ae72-4309-9fe0-28f92520e3b5-1789320960
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=L5a6I8r5MgPZNOF3L5LAGiHKlo4ekkq1LTwYoFaZ2kUPTDywGXRRbwk80jSOXwnE1F%2Bk%2FTDjhRP1uXYk4Np9xDrZ0DZiXPBZeN%2Fsxov8B8yj3P1FUnd87WhwQvbRo8EUDOPCkA4%3D"}]}
x-content-type-options
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date
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source-type
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content-type
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vary
Accept
priority
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cache-control
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timing-allow-origin
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{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
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51612
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server
cloudflare
GET
H3
200
x500_ee05fdf6-c2d0-43b1-a257-4c2514756988.jpg
harpercollins.co.uk/cdn/shop/files/
24 KB
25 KB
128ms
118ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_ee05fdf6-c2d0-43b1-a257-4c2514756988.jpg?v=1789207835&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
b31fef30-ccf7-4616-b14f-c8584625b6bd-1789209490
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=pzjoMdONNmV8%2FAm1UhMJAiLSC0qAOGDkSWRQ843%2FbqXKs8eicuugR8wTNEeU27g1aeXs5ZQ8Nev0T2COcGcYZX3jH2otvecGXQFniIrL%2BgZLaTAdj1h6nPh2Bxfx6ftD3eRe9oc%3D"}]}
x-content-type-options
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vary
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priority
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cache-control
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timing-allow-origin
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{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
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server
cloudflare
GET
H3
200
x500_da156d08-2fba-413a-99f6-58b929093a5b.jpg
harpercollins.co.uk/cdn/shop/files/
46 KB
47 KB
129ms
119ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_da156d08-2fba-413a-99f6-58b929093a5b.jpg?v=1789290369&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
a5c74f4b-60f4-48be-8225-a52fdad796fd-1789293574
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=byBIGPIiGs8PXanNiPsTM%2Fe1zLlAa5kJYIhlwZxhCX5QxnbfQlDlSbxX6bYRSJCs%2Fl57V2CZO%2BtE3POZOYj7hqIR2W0RHGb2akLiwW8LTG9x%2BQ%2FeGKIiMysChQeGeYyfVbN3%2BGU%3D"}]}
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vary
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priority
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strict-transport-security
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cache-control
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timing-allow-origin
*
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{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
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*
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47298
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
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harpercollins.co.uk/cdn/shop/files/
37 KB
37 KB
97ms
88ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/9780063462786_47143404-9b18-4911-a51a-dc5bdf3d8d4e.jpg?v=1789312370&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
1f2db860-7343-492d-b32c-8816daf08310-1789320962
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Ay3kGqQCN1MSbcFClyid4MU5cI1ubjyaT81%2BUsnu7Vaa88RpclnrPlsjbpMc%2FQI97S1CV7OXe3nsz%2BjgGRSuXA6bZ0qSX4KhW3eJKhQjRqdBHbBekYqOyT5NBoYGG%2BS2gSSNtb4%3D"}]}
x-content-type-options
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date
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last-modified
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vary
Accept
priority
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strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
498714
cache-control
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timing-allow-origin
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nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
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accept-ranges
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access-control-allow-origin
*
content-length
37614
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
9781335001177.jpg
harpercollins.co.uk/cdn/shop/files/
45 KB
46 KB
129ms
120ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/9781335001177.jpg?v=1789233032&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
a64eb1c7-5eda-487e-b416-56903fe6246c-1789235552
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=eifLeLBESXK%2FAHj3ygmn9m%2BPZ6CtDoa3qjhVC1NsAnxGuJnryjfj%2Bs5tK9XCAUxrat8Yk22Q8BD%2BXS3oQz07ein4TYguxEdArf%2BM7AZ%2BhaFew%2F1uDevyljZYQsk%2FypLYLCTArhI%3D"}]}
x-content-type-options
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server-timing
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date
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source-type
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content-type
image/webp
last-modified
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vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
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cache-control
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timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d89acf74c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
46578
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_162d4407-f7d8-4c55-8de9-cf17b76e6176.jpg
harpercollins.co.uk/cdn/shop/files/
24 KB
25 KB
116ms
107ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_162d4407-f7d8-4c55-8de9-cf17b76e6176.jpg?v=1789312380&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Security Headers
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
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Response headers

x-request-id
12aa8876-53a1-4bb4-b2f5-f1dd7374d6c5-1789320961
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
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x-permitted-cross-domain-policies
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report-to
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x-content-type-options
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Full URL
https://fonts.gstatic.com/s/ebgaramond/v33/SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-6_RkBI9_.woff2
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QUIC, , AES_128_GCM
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Reverse DNS
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Security Headers
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Request headers

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sec-ch-ua-platform
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Referer
https://fonts.googleapis.com/
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Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

age
130448
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x-content-type-options
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x-xss-protection
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server
sffe
GET
H3
200
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harpercollins.co.uk/cdn/shop/files/
9 KB
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92ms
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23.227.38.65
Cloudflare
General
Full URL
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Requested by
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URL: https://harpercollins.co.uk/
Protocol
H3
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QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Security Headers
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
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Response headers

x-request-id
b81b6c2a-3399-4eb6-9984-ea19d67531bc-1789231304
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
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x-permitted-cross-domain-policies
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GET
H3
200
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harpercollins.co.uk/cdn/shop/files/
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25 KB
88ms
86ms
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image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/9781400356669_6780ad98-b141-459b-afe1-b9731346c9d4.jpg?v=1789246224&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Security Headers
Name Value
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
1d4fd393-2f9a-42b1-a98d-e7b0acc91550-1789285742
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-east1,gcp-us-east1
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report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=W3RI9myHfHGVjzdBBtomJAUyGaD9dselBI1Iq19n6J1Y0GVQwNb7sNlnlEJ7VTyRkkgJhq53fFreg3KT45H4k00zceFrmHTn8mTpnzatkEaNR%2FtKP8JO9oy%2FG%2FIkHobTubYyQj8%3D"}]}
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server
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GET
H3
200
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29 KB
29 KB
89ms
86ms
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image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/9781400356621_91b2774e-905a-4c6e-ac57-1516ce9d3b72.jpg?v=1789127408&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
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Security Headers
Name Value
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X-Content-Type-Options nosniff
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
65f88ae7-ebd2-448f-a913-912718197ee8-1789170527
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
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x-permitted-cross-domain-policies
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report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=C1NMyAW7ZOAOKjdsB4yoDm2VbttFgq3m6hpeUzAtehFk%2FqU0KsZM9u2F8wM8fUMG0yyu8zpKA7ibk%2BaEZUyd2XZu3aKg2C3oXa5QnB5Y5AebsyZk%2FSbk7fdYn4wCJxRJdBLLrmU%3D"}]}
x-content-type-options
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server
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GET
H3
200
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harpercollins.co.uk/cdn/shop/files/
27 KB
27 KB
97ms
95ms
Image
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/9781400356645_cf83bf03-7d3b-46b7-8fbf-783d6a3f8b97.jpg?v=1788203645&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
e8657f41-c4e8-4da1-bf21-407f228190d7-1788223670
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=oprHpINxN9FlyKn%2BDQWfuiYYrq3A%2BoSkpRIHuMWcfYkOkmKfN8jOjNQTQIhXfp0L5rdCy3WM8E%2BbPMVJw7D6MW9jOgxqLM7SNUf4U2vBBk0J9wFnM7iI%2BvdbWfXOhU%2FNpnHfC28%3D"}]}
x-content-type-options
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GET
H3
200
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19 KB
100ms
97ms
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image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/9781400356683_7a2e7707-51b7-4ab5-95a4-722bb2748b30.jpg?v=1789240364&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Security Headers
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X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
4589a383-e311-4bc2-9a03-be3affebb270-1789285742
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=B7a3%2FgQT0RNKRO6YwCc%2BMbu7oams2bBUYBcoaEc6HwA10MzpmYvhW5G4rpFH7dKA4fNnqFGV2sjLDNPOM4F814cMdEJlLvEvA3KNEdyMJE%2F3ZfMuCCmLhjxpLb%2BbkXg3vG0o5Ls%3D"}]}
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vary
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priority
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cache-control
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timing-allow-origin
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18902
x-xss-protection
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server
cloudflare
GET
H3
200
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8 KB
84ms
82ms
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image/avif
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Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/9781400351589_c567dd28-ec41-443e-9ef3-a7dbf5c09e30.jpg?v=1789214993&width=270
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
a85be31a-5739-4806-95c9-df169b4e0cf1-1789231306
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=zIaUzeMkbTHIoyLxd5RkcwK4U8s3QHo2qRegSAYHjgEt5x9PkK1cJO0j0EKdrDCW3bqD0LGcmQicTNhh4eFuAfwV9CGHwV0877RG9%2FN4uFYTIRWRdqYYJE220%2FSIM85K4Vc1IyY%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=776.753, imageryFetch;dur=49.369, imageryProcess;dur=688.661;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
source-type
image/jpeg
content-type
image/avif
last-modified
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vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
251780
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8a98b94c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
7854
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
carousel-left-white.svg
harpercollins.co.uk/cdn/shop/t/9/assets/
350 B
1 KB
52ms
50ms
Image
image/svg+xml
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/carousel-left-white.svg?v=91581981997146775181732123613
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
9e3f79a745717e14b7b0a0b742c0b49cf7495ef87f1e7cfa59f6f6038a860571
Security Headers
Name Value
Content-Security-Policy sandbox; report-to csp-reports
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
99632aea-a14d-47e3-b30e-9c977be9b7ab-1783594474
access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
5729277
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=U0wYe4c9PqHcUzmGJavGMFSQqJyhTyJ1Kw32krzf8Yh%2BGF3TbRDVTvKptjxLgHF35Md4QMDKC22hTlogjoCVR362MmT%2FIF36JJT%2F74xQcR9Y62FtmqJmos%2BA8oPjPw1XOb5Bao0%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=96.957, imageryFetch;dur=95.885, imageryProcess;dur=0.050;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
source-type
image/svg+xml
content-type
image/svg+xml
last-modified
Sat, 08 Aug 2026 07:45:17 GMT
vary
Accept-Encoding
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
reporting-endpoints
csp-reports="https://security-reports.shopifysvc.com/reporting-api?source_app=cdn-shopify-shop-assets&policy_id=aab9a444-ea1a-4369-a32b-f5a658701a14"
source-length
350
content-security-policy
sandbox; report-to csp-reports
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8a98bb4c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
202
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
carousel-right-white.svg
harpercollins.co.uk/cdn/shop/t/9/assets/
393 B
1 KB
49ms
47ms
Image
image/svg+xml
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/carousel-right-white.svg?v=34312005022197637011732123616
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
288195da6c52fc6c773f7fcdfc545999b3eb44634c8523155d203f13469fbf47
Security Headers
Name Value
Content-Security-Policy sandbox; report-to csp-reports
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
db94dce5-e3c6-4721-930d-eff9c455d9d1-1786396954
access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
2926797
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=KsyV%2FhTwv6ZYZbTtkYXy9Gcb4W8ZLyo%2Fnd0maAVgJNJaZviDIww6jV7rCwOG%2F42ibFQC25ZjXddLneqDJsBMlar%2BPGcY%2BEepYcqSJZRQ%2BStADWCPSyOv7WX2KBMDLiPO5gn2ApY%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=82.192, imageryFetch;dur=81.035, imageryProcess;dur=0.047;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
source-type
image/svg+xml
content-type
image/svg+xml
last-modified
Tue, 11 Aug 2026 20:10:02 GMT
vary
Accept-Encoding
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
reporting-endpoints
csp-reports="https://security-reports.shopifysvc.com/reporting-api?source_app=cdn-shopify-shop-assets&policy_id=aab9a444-ea1a-4369-a32b-f5a658701a14"
source-length
393
content-security-policy
sandbox; report-to csp-reports
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8a98bf4c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
220
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_ce376c61-407c-49d3-9ade-5463e6e28717.jpg
harpercollins.co.uk/cdn/shop/files/
25 KB
26 KB
95ms
93ms
Image
image/avif
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_ce376c61-407c-49d3-9ade-5463e6e28717.jpg?crop=center&height=250&v=1789319484&width=200
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
0b91e8cc73822cef1597524f9deda7fd98c1eb29d1812006f2275bc1ea491645
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
e5387180-e54c-4d90-b0ea-cb8c2ca28a3a-1789319501
access-control-expose-headers
*
cf-cache-status
HIT
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=pTxzp1qdDwBJC%2BPMFUaCLWVlzzTwfgFZJf1ML2NwvK5%2FfPNXY7kZISeWNbIt6wWcogAay0Wi67dEWGTMX0s5xl1TP1T3%2F2YN6Hm4hPrzuDmxxYfNN2JhnVwHViioC2W4POP9jnk%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=508.722, imageryFetch;dur=47.081, imageryProcess;dur=460.963;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
source-type
image/jpeg
content-type
image/avif
last-modified
Sun, 13 Sep 2026 18:22:32 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
131735
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8a98c44c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
25907
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
x500_fdac69e1-327c-4340-a67a-37071cee01b4.jpg
harpercollins.co.uk/cdn/shop/files/
13 KB
14 KB
58ms
56ms
Image
image/avif
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/files/x500_fdac69e1-327c-4340-a67a-37071cee01b4.jpg?crop=center&height=250&v=1789207834&width=200
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
0ef46bdc08ae8af74c482df192c981a22004cba567b9e354a0c7c9bccc1ccbd8
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
c8cbe7ce-9b0e-4240-afff-6b7871f014d2-1789207841
access-control-expose-headers
*
cf-cache-status
HIT
age
115909
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=dlbrI0EYKwFHSsNk5rf4OfobDBRcaTJKXlg19jxgh%2BTioaLH%2F0QhKzjy0QgfhKeEFBGNVufnFoANUjD6tRSMrf%2BzAKOTRfxRCrVGCxn1j%2FfQalVvhaLyNv8FJemfMUo1Kk3FUb4%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=448.446, imageryFetch;dur=40.107, imageryProcess;dur=405.227;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
source-type
image/jpeg
content-type
image/avif
last-modified
Sun, 13 Sep 2026 07:35:11 GMT
vary
Accept
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
64286
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8aa8da4c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
13281
x-xss-protection
1; mode=block
server
cloudflare
POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
105ms
103ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/s/trekkie.storefront.97b21d0442b56be8dbfe53e512498600181c173e.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
f6cc822e-11ae-42a5-9f6d-1712f31e5fd7
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=4ZRIP%2BJOtjfXkgkIaL1%2B8jnLbxQSf6u5J2W8S9Y3ZOSuVHJ01N%2Fz1TY5afVirRTMFWOzHB3su%2BwwynDsIgue5W5vTdDtHezbKO5jD%2FajA1iXoR%2BQ%2FIZeSAgwIKS5XmfN5KIH4SZeOEi5GGj6sfI%3D"}]}
access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:32 GMT
priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8ac93f4c37-YUL
x-shopify-location
us-east
access-control-allow-origin
https://harpercollins.co.uk
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
OPTIONS
H2
204
metrics
otlp-http-production.shopifysvc.com/v1/ Frame
0
0
389ms
53ms
Preflight
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://harpercollins.co.uk
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
https://harpercollins.co.uk
access-control-max-age
7200
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sun, 13 Sep 2026 18:22:32 GMT
vary
Origin, Access-Control-Request-Method, Access-Control-Request-Headers
via
1.1 google
POST
H2
200
metrics Show response
otlp-http-production.shopifysvc.com/v1/
21 B
72 B
532ms
530ms
Fetch
application/json
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash
f56b35823a693646bf987ca07c9cbc4ff72a83b79b34595b20546b539795fdf0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
21
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json
vary
Origin
GET
H3
200
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harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/app/web-pixel-13664334@7ae63d00911d5ee26809bf1e3232d852/sandbox/modern/ Frame 6B25
2 KB
2 KB
59ms
58ms
Document
text/html
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/app/web-pixel-13664334@7ae63d00911d5ee26809bf1e3232d852/sandbox/modern/
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
6c158d877a69c883d41e3e3fe6e134818a20e1772051733faaec7e7ff6bd42e5
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'; report-uri /csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=b89f070d-afab-4a45-98a5-568c2f23a524-1789149947; report-to shopify-csp
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://harpercollins.co.uk/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

age
173804
alt-svc
h3=":443"; ma=86400
cache-control
max-age=31536000, public
cf-cache-status
HIT
cf-ray
a3a92d8b6ba64c37-YUL
content-encoding
gzip
content-security-policy
frame-ancestors 'self'; report-uri /csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=b89f070d-afab-4a45-98a5-568c2f23a524-1789149947; report-to shopify-csp
content-type
text/html; charset=utf-8
date
Sun, 13 Sep 2026 18:22:32 GMT
last-modified
Fri, 11 Sep 2026 18:15:05 GMT
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
priority
u=0,i
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=JUIYDYiNIPmMTv9s9HkqMRbN7V3HppZCOjkG0tphJLw7FJLHDRa%2Fuoq3LGfQ7L2SScvEAOG%2Brj2frAK2QNhs3sc5X%2FJ7OtfO5I6d%2B5qFXf33ehGIAFOtx4LivH2vsmKLl8axR1I%3D"}]}
reporting-endpoints
shopify-csp="/csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=b89f070d-afab-4a45-98a5-568c2f23a524-1789149947"
server
cloudflare
server-timing
processing;dur=23, verdict_flag_enabled;desc="count=10";dur=1.944, _y;desc="5222be56-2fa1-4de2-aa1e-398a9af1efcb", _s;desc="75497e2f-e5dc-4184-a405-a9000ce8292a", _cmp;desc="3.AMPS_USVA___J7Chgn*RRqqOzFvRk2HxSA" cfExtPri
strict-transport-security
max-age=7889238
vary
Accept-Encoding,Sec-Fetch-Site
x-content-type-options
nosniff
x-dc
gcp-us-east1,gcp-europe-west4,gcp-europe-west4
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
b89f070d-afab-4a45-98a5-568c2f23a524-1789149947
x-robots-tag
noindex, nofollow
x-xss-protection
1; mode=block
GET
H3
200
/ Show response
harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-20447310@1/sandbox/modern/ Frame 2B34
970 B
2 KB
56ms
55ms
Document
text/html
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-20447310@1/sandbox/modern/
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
c2980e487fc888332b3144cf953b043cc07ece2357cb4b90e6c0fbab262df913
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'; report-uri /csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=890e7eb8-8a27-4f63-bdca-a410415dc24f-1789149947; report-to shopify-csp
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://harpercollins.co.uk/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

age
173804
alt-svc
h3=":443"; ma=86400
cache-control
max-age=31536000, public
cf-cache-status
HIT
cf-ray
a3a92d8b6bad4c37-YUL
content-encoding
gzip
content-security-policy
frame-ancestors 'self'; report-uri /csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=890e7eb8-8a27-4f63-bdca-a410415dc24f-1789149947; report-to shopify-csp
content-type
text/html; charset=utf-8
date
Sun, 13 Sep 2026 18:22:32 GMT
last-modified
Sat, 12 Sep 2026 03:05:53 GMT
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
priority
u=0,i
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=HEW8hvips9amnUeaU%2F3qzGi0wmOkHZ8ZAZuM6npzTfaxIvjF9w4mYj8T1AuVF7tBHhZQ5U6o85wGGxUPvpxdraUBj4oBx1k0cLWeSvnc1%2FhGlYqlS7yMse7dfP607P8npjIMO3Y%3D"}]}
reporting-endpoints
shopify-csp="/csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=890e7eb8-8a27-4f63-bdca-a410415dc24f-1789149947"
server
cloudflare
server-timing
processing;dur=26, verdict_flag_enabled;desc="count=10";dur=2.397, _y;desc="5222be56-2fa1-4de2-aa1e-398a9af1efcb", _s;desc="75497e2f-e5dc-4184-a405-a9000ce8292a", _cmp;desc="3.AMPS_USVA___J7Chgn*RRqqOzFvRk2HxSA" cfExtPri
strict-transport-security
max-age=7889238
vary
Accept-Encoding,Sec-Fetch-Site
x-content-type-options
nosniff
x-dc
gcp-us-central1,gcp-europe-west4,gcp-europe-west4
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
890e7eb8-8a27-4f63-bdca-a410415dc24f-1789149947
x-robots-tag
noindex, nofollow
x-xss-protection
1; mode=block
GET
H3
200
/ Show response
harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-232358267@7/sandbox/modern/ Frame FBDD
2 KB
2 KB
57ms
56ms
Document
text/html
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-232358267@7/sandbox/modern/
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
d8910c4440089c8baf16a178cae2accc45d5444eebb468dadc297d198c89cc62
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'; report-uri /csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=5bad3e8c-a58a-4d3b-be5a-9fef7cc2e16f-1789149947; report-to shopify-csp
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://harpercollins.co.uk/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

age
173804
alt-svc
h3=":443"; ma=86400
cache-control
max-age=31536000, public
cf-cache-status
HIT
cf-ray
a3a92d8b6bb84c37-YUL
content-encoding
gzip
content-security-policy
frame-ancestors 'self'; report-uri /csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=5bad3e8c-a58a-4d3b-be5a-9fef7cc2e16f-1789149947; report-to shopify-csp
content-type
text/html; charset=utf-8
date
Sun, 13 Sep 2026 18:22:32 GMT
last-modified
Sat, 12 Sep 2026 03:05:53 GMT
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
priority
u=0,i
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=kF5hh5b4%2Bt6WvRjWtVcj3Sr6aw87O6bPo7h%2Bm9K7gAojo6KfvnNB%2FZ7YmVZW8byy6MI8%2F1DuaGtIBKaTMy8LwQLPIC1MYtYhTvfmJinq5G7fYNOQa2IYsSct4eXw1lEE1nbNgb4%3D"}]}
reporting-endpoints
shopify-csp="/csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=5bad3e8c-a58a-4d3b-be5a-9fef7cc2e16f-1789149947"
server
cloudflare
server-timing
processing;dur=25, verdict_flag_enabled;desc="count=11";dur=2.15, _y;desc="5222be56-2fa1-4de2-aa1e-398a9af1efcb", _s;desc="75497e2f-e5dc-4184-a405-a9000ce8292a", _cmp;desc="3.AMPS_USVA___J7Chgn*RRqqOzFvRk2HxSA" cfExtPri
strict-transport-security
max-age=7889238
vary
Accept-Encoding,Sec-Fetch-Site
x-content-type-options
nosniff
x-dc
gcp-us-east1,gcp-europe-west4,gcp-europe-west4
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
5bad3e8c-a58a-4d3b-be5a-9fef7cc2e16f-1789149947
x-robots-tag
noindex, nofollow
x-xss-protection
1; mode=block
GET
H3
200
/ Show response
harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-shopify-custom-pixel@0520/sandbox/modern/ Frame BF6C
842 B
2 KB
52ms
52ms
Document
text/html
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-shopify-custom-pixel@0520/sandbox/modern/
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
87affce4ebcca270c161a2f738e9a175a8c78d8abf97088732726f06af30aab8
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'; report-uri /csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=ea872b60-2116-478a-86e0-e62b7765328d-1789149947; report-to shopify-csp
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://harpercollins.co.uk/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

age
173804
alt-svc
h3=":443"; ma=86400
cache-control
max-age=31536000, public
cf-cache-status
HIT
cf-ray
a3a92d8b6bc04c37-YUL
content-encoding
gzip
content-security-policy
frame-ancestors 'self'; report-uri /csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=ea872b60-2116-478a-86e0-e62b7765328d-1789149947; report-to shopify-csp
content-type
text/html; charset=utf-8
date
Sun, 13 Sep 2026 18:22:32 GMT
last-modified
Sat, 12 Sep 2026 03:05:53 GMT
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
priority
u=0,i
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=sisbUMTjcpgQik8yDOeUU96uo%2FnzUkpvFtcaJ0J4I3A31YUea8BizYarXpDdnIHljL1gm00NYRUjJAKbQ71msnIsMJwh5Heg%2BgYvBuajPwDLiu42%2Bbh4nVMXAdotgQNb8LcRPHI%3D"}]}
reporting-endpoints
shopify-csp="/csp-report?source%5Baction%5D=web_pixel_html_response&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=web_pixels&source%5Bsection%5D=services&source%5Buuid%5D=ea872b60-2116-478a-86e0-e62b7765328d-1789149947"
server
cloudflare
server-timing
processing;dur=19, verdict_flag_enabled;desc="count=8";dur=1.424, _y;desc="5222be56-2fa1-4de2-aa1e-398a9af1efcb", _s;desc="75497e2f-e5dc-4184-a405-a9000ce8292a", _cmp;desc="3.AMPS_USVA___J7Chgn*RRqqOzFvRk2HxSA" cfExtPri
strict-transport-security
max-age=7889238
vary
Accept-Encoding,Sec-Fetch-Site
x-content-type-options
nosniff
x-dc
gcp-us-central1,gcp-europe-west4,gcp-europe-west4
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
ea872b60-2116-478a-86e0-e62b7765328d-1789149947
x-robots-tag
noindex, nofollow
x-xss-protection
1; mode=block
GET

worker.modern.js
harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/web-pixel-2193326459@1f39e64f6eaa351822fc03a1655ac912/sandbox/
0
0


GET

worker.modern.js
harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/web-pixel-1469940091@7c8019ac869d59a8e99ce3b17433f212/sandbox/
0
0


GET

worker.modern.js
harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/web-pixel-shopify-app-pixel@0520/sandbox/
0
0


POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
87ms
86ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/s/trekkie.storefront.97b21d0442b56be8dbfe53e512498600181c173e.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
5065643b-ef0c-4fc8-a029-41330843a03b
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=CDDbfZTkII%2BJzeRnAy0oUz1QCbp5sdQeb5qIZIy%2FAzwM1RY%2FeOCVv6GgY9jHVWGsgHRv%2FXZXn4oXH24usyMbXHT9PkAS65ds0%2BvZsVuEunwYOsiKsc4ZbMRgu0PtW8CV7WNDu3%2BZMocMIdE0FA8%3D"}]}
access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:32 GMT
priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8bedde4c37-YUL
x-shopify-location
us-east
access-control-allow-origin
https://harpercollins.co.uk
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
120ms
117ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/s/trekkie.storefront.97b21d0442b56be8dbfe53e512498600181c173e.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
ed792e1d-5775-4e85-a386-b832dff980c8
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=FKrp3Q0t1%2BjLqhD8yoM3kcXlTmMDX2aLjtok9BM4nfIIjAWu2Ovd610m%2BvYgKa69Ue%2Fp1fwuP4C2%2Bx7UoQ%2BshFpk8cmlmZjILYsmTEqgo%2BkHemHUqxGHbvDWx%2FP1FcFyAfSmH4FH1M%2BgacuCOpg%3D"}]}
access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
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priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8c2ef34c37-YUL
x-shopify-location
us-central
access-control-allow-origin
https://harpercollins.co.uk
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
93ms
90ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/s/trekkie.storefront.97b21d0442b56be8dbfe53e512498600181c173e.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
91f27e90-c799-47ee-b9be-b94e3f587645
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=d0y1QXmff0qzsXkNgvASPyOhEevuDcduRAjN7vRPlHzInJPJikGfiTPOIThiVi9VtkQ%2B1WW9tBFZmPBBdWh6gML4kvBv%2B5JATbCmcOcRZbYJ1UIK01ZcwzFwCXwOtxflNmfH3TQobWoLhpCtObc%3D"}]}
access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:32 GMT
priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
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access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8bfe044c37-YUL
x-shopify-location
us-central
access-control-allow-origin
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content-length
0
x-xss-protection
1; mode=block
server
cloudflare
POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
112ms
107ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
bcd545e3-f12c-4a5e-9ee9-bc16387f5ccc
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
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access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
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priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8c2ef84c37-YUL
x-shopify-location
us-east
access-control-allow-origin
https://harpercollins.co.uk
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
consent-tracking-api.js Show response
harpercollins.co.uk/cdn/shopifycloud/consent-tracking-api/v0.1/
22 KB
8 KB
51ms
50ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shopifycloud/consent-tracking-api/v0.1/consent-tracking-api.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/storefront/load_feature-1bd60354.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
e10ba10d-d837-415c-b779-4c08d323e9be-1789322247
content-encoding
br
cf-cache-status
HIT
age
1504
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=drSE1culfrhyXGcHhyJYwynGaW9elLUfw2dpoThxLwu9rvSwKyGnsWP8F06Vob7HpO7eUM8BDT%2Ba7bA%2BCaTOrh076Hubn%2BmIEvVEyPkwbpCx5BwM4%2FHauhElTj9h%2Bgl%2F%2BA%3D%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=51.905, imageryFetch;dur=50.440, cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
text/javascript
last-modified
Sun, 13 Sep 2026 17:57:27 GMT
vary
Accept-Encoding
priority
u=1,i=?0
strict-transport-security
max-age=63072000; includeSubDomains; preload
link
<https://cdn.shopify.com/shopifycloud/consent-tracking-api/v0.1/consent-tracking-api.js>; rel="canonical"
cache-control
public, max-age=1800, must-revalidate
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8bbd234c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
7169
x-xss-protection
1; mode=block
server
cloudflare
GET
H2
200
session Show response
shop.app/pay/
18 B
3 KB
536ms
160ms
Fetch
application/json
23.227.39.20
Cloudflare
General
Full URL
https://shop.app/pay/session?v=1&token=ad2e40ea-b42b-4862-abff-ea97a1babfbb&shop_id=28822896718
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.39.20 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
9b5179ea2a77fe69b294fbd2ed504eacbfbe048ede58967b43af2ca537144b1f
Security Headers
Name Value
Content-Security-Policy default-src 'none'; font-src 'self' https: data: https://cdn.shopify.com https://shopify-assets.shopifycdn.com https://cdn.shopifycloud.com; child-src blob: merchant-feedback.shopify.com; style-src 'self' 'unsafe-inline' blob: cdn.shopify.com shopify-assets.shopifycdn.com sdks.shopifycdn.com https://cdn.shopify.com https://shopify-assets.shopifycdn.com https://cdn.shopifycloud.com https://hcaptcha.com https://*.hcaptcha.com https://*.googleapis.com; media-src 'self' blob: data: cdn.shopify.com shopify-assets.shopifycdn.com; img-src 'self' data: blob: https: cdn.shopify.com shopify-assets.shopifycdn.com proxy.shopifycdn.com sdks.shopifycdn.com shopify-arrive.s3.amazonaws.com storage.googleapis.com v.shopify.com; object-src 'none'; upgrade-insecure-requests; frame-src 'self' https://app.mode.com https://www.youtube.com https://app.datadoghq.com https://lookerstudio.google.com/ https://datastudio.google.com/ https://js.stripe.com https://hooks.stripe.com https://www.sandbox.paypal.com https://www.paypal.com https://t.paypal.com https://www.paypalobjects.com https://c.paypal.com https://uri.paypal.com https://centinelapi.cardinalcommerce.com https://client.cardinaltrusted.com https://*.shopifycs.com https://*.shopifyinc.com https://*.pci.shopifyinc.com https://pay.shopify.com https://checkout.pci.shopifyinc.com/ https://www.affirm.com https://api.global.sandbox.affirm.com https://cdn1-sandbox.affirm.com https://www.google.com https://recaptcha.google.com https://hcaptcha.com https://*.hcaptcha.com https://shop.app; frame-ancestors 'self' https://shop.app https://admin.shopify.com; report-to csp-reports; script-src 'strict-dynamic' 'report-sample' 'unsafe-inline' https: 'unsafe-eval' 'wasm-unsafe-eval' 'nonce-1bLCecC7odW83KdvUImq6w=='; worker-src 'self' blob: https://cdn.shopify.com; connect-src 'self' https: https://cdn.shopify.com https://shopify-assets.shopifycdn.com https://cdn.shopifycloud.com https://sessions.bugsnag.com https://notify.bugsnag.com https://monorail-edge.shopifysvc.com https://www.google-analytics.com https://stats.g.doubleclick.net https://atlas.shopifysvc.com https://hcaptcha.com https://*.hcaptcha.com data:
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
x-request-id
236dfa00-d803-4610-ad88-3daed04d83f9-1789323752
access-control-expose-headers
cf-cache-status
DYNAMIC
etag
W/"9b5179ea2a77fe69b294fbd2ed504eac"
x-dc
gcp-us-east1,gcp-us-east1
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=4XclxTc%2FFjyVxETUMXk9z%2FT48kNxKDX4O%2Fkp7HdMhEGjD1UOldo%2FthKIpSmlIIRwencFRl2nbcO%2FRG58RUAOgFcyyAujBClEeLJ0AjatlZLkFumggcygZ5zM"}]}
x-content-type-options
nosniff
server-timing
processing;dur=5, socket_queue;dur=5.764, util;dur=0.167
alt-svc
h3=":443"; ma=86400
content-type
application/json; charset=utf-8
x-runtime
0.004645
reporting-endpoints
csp-reports="https://security-reports.shopifysvc.com/reporting-api?source_app=ShopServer&policy_id=pay&controller=pay/users/sessions&action=show", other="https://security-reports.shopifysvc.com/reporting-api?source_app=ShopServer&policy_id=pay&controller=pay/users/sessions&action=show"
cache-control
max-age=0, private, must-revalidate
content-length
18
x-xss-protection
0
server
cloudflare
access-control-max-age
7200
x-permitted-cross-domain-policies
none
access-control-allow-methods
GET, DELETE, OPTIONS
p3p
CP="Not used"
date
Sun, 13 Sep 2026 18:22:32 GMT
vary
Accept, Origin
x-frame-options
DENY
strict-transport-security
max-age=15552000; includeSubDomains; preload
set-login
logged-out
content-security-policy
default-src 'none'; font-src 'self' https: data: https://cdn.shopify.com https://shopify-assets.shopifycdn.com https://cdn.shopifycloud.com; child-src blob: merchant-feedback.shopify.com; style-src 'self' 'unsafe-inline' blob: cdn.shopify.com shopify-assets.shopifycdn.com sdks.shopifycdn.com https://cdn.shopify.com https://shopify-assets.shopifycdn.com https://cdn.shopifycloud.com https://hcaptcha.com https://*.hcaptcha.com https://*.googleapis.com; media-src 'self' blob: data: cdn.shopify.com shopify-assets.shopifycdn.com; img-src 'self' data: blob: https: cdn.shopify.com shopify-assets.shopifycdn.com proxy.shopifycdn.com sdks.shopifycdn.com shopify-arrive.s3.amazonaws.com storage.googleapis.com v.shopify.com; object-src 'none'; upgrade-insecure-requests; frame-src 'self' https://app.mode.com https://www.youtube.com https://app.datadoghq.com https://lookerstudio.google.com/ https://datastudio.google.com/ https://js.stripe.com https://hooks.stripe.com https://www.sandbox.paypal.com https://www.paypal.com https://t.paypal.com https://www.paypalobjects.com https://c.paypal.com https://uri.paypal.com https://centinelapi.cardinalcommerce.com https://client.cardinaltrusted.com https://*.shopifycs.com https://*.shopifyinc.com https://*.pci.shopifyinc.com https://pay.shopify.com https://checkout.pci.shopifyinc.com/ https://www.affirm.com https://api.global.sandbox.affirm.com https://cdn1-sandbox.affirm.com https://www.google.com https://recaptcha.google.com https://hcaptcha.com https://*.hcaptcha.com https://shop.app; frame-ancestors 'self' https://shop.app https://admin.shopify.com; report-to csp-reports; script-src 'strict-dynamic' 'report-sample' 'unsafe-inline' https: 'unsafe-eval' 'wasm-unsafe-eval' 'nonce-1bLCecC7odW83KdvUImq6w=='; worker-src 'self' blob: https://cdn.shopify.com; connect-src 'self' https: https://cdn.shopify.com https://shopify-assets.shopifycdn.com https://cdn.shopifycloud.com https://sessions.bugsnag.com https://notify.bugsnag.com https://monorail-edge.shopifysvc.com https://www.google-analytics.com https://stats.g.doubleclick.net https://atlas.shopifysvc.com https://hcaptcha.com https://*.hcaptcha.com data:
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8e1a3ca311-YUL
access-control-allow-origin
https://harpercollins.co.uk
GET
H3
200
config.js Show response
harpercollins.co.uk/a/elevar/static/configs/69da207238daaa17e8e328f5e2fca44e30742eb2/
2 KB
2 KB
163ms
163ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/a/elevar/static/configs/69da207238daaa17e8e328f5e2fca44e30742eb2/config.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-goog-metageneration
1
x-request-id
b69fc28b-ad95-4f17-92d7-4665d7a0ece0-1789323752
access-control-expose-headers
Access-Control-Allow-Origin, Content-Length, Content-Type, Date, Origin, Server, Transfer-Encoding, X-GUploader-UploadID, X-Google-Trace
x-goog-hash
crc32c=FUSllQ==, md5=ZVxfkzG6V5GR9tqCvHM+Mw==
cf-cache-status
HIT
etag
W/"655c5f9331ba579191f6da82bc733e33"
age
877724
x-permitted-cross-domain-policies
none
report-to
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x-content-type-options
nosniff
x-goog-stored-content-encoding
identity
content-encoding
br
expires
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alt-svc
h3=":443"; ma=86400
x-goog-stored-content-length
1729
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
text/javascript
last-modified
Thu, 03 Sep 2026 14:03:10 GMT
vary
accept-encoding
priority
u=1,i=?0
x-guploader-uploadid
AJjja9a1g3oBCXjEhTW1AZhLZO5wbrZbNLdeNg6P4EFQ4I5N4FVvLxnuxMaj2Wy7T_XmRjB3ZgiCE9M
cache-control
max-age=1
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-goog-storage-class
STANDARD
x-download-options
noopen
cf-ray
a3a92d8bcd674c37-YUL
access-control-allow-origin
*
x-goog-generation
1788444190321330
x-xss-protection
1; mode=block
server
cloudflare
POST
H3
200
collect
harpercollins.co.uk/api/
0
0
124ms
122ms
Fetch
text/html
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/api/collect
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
4c88c724-229e-446d-9926-a3238967e17f-1789323752
cf-cache-status
DYNAMIC
powered-by
Shopify
x-dc
gcp-us-east1,gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=p0VB9KCwBZwjvquROFgK3XUa4kvK4ZLdyB2%2FOwdYH3eb8sHQzRrGCIFzM16GOA0MlHIM3U7y2zHP6gPQc0ynLZmhOMEpqmoirVFfdQYo6nB%2Ffu%2BDLdjiDRBmiL3TV%2BXwh2NfXJs%3D"}]}
x-content-type-options
nosniff
server-timing
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alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
shopify-complexity-score-v2
6
content-type
text/html; charset=utf-8
vary
Accept
priority
u=1,i
x-frame-options
DENY
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
cdn-cache-control
no-cache, no-store
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8bfe374c37-YUL
shopify-complexity-score
0
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
GET
H2
200
s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js Show response
harpercollins.co.uk/cdn/wpm/ Frame BF6C
73 KB
26 KB
79ms
35ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/wpm/s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-shopify-custom-pixel@0520/sandbox/modern/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
838a0864fc3cca7d0f0c25674ac839b817ec259e6041a2139be03b7f8065392d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
21b67823-3e60-4071-a641-5799893a199c-1789148342
content-encoding
br
cf-cache-status
HIT
age
175410
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=FoCYaY7RjhLh%2Bkbuxf7Ayn3bX%2FW26Xn%2BEzku9aoyPbXsI8Q52RVA8vEoVYOTnH%2FZ3tT2aFXEink0GipVTpLxo%2FJpbx81m6XWHsc4P5DsreCt3YPfOlOxOila%2BYarnIdufA%3D%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=100.189, imageryFetch;dur=94.559
alt-svc
h3=":443"; ma=86400
date
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content-type
text/javascript
last-modified
Fri, 11 Sep 2026 17:56:09 GMT
vary
Accept-Encoding
strict-transport-security
max-age=63072000; includeSubDomains; preload
link
<https://cdn.shopify.com/wpm/s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js>; rel="canonical"
cache-control
public, max-age=31536000
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8ce9502544-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
26308
x-xss-protection
1; mode=block
server
cloudflare
GET
H2
200
s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js Show response
harpercollins.co.uk/cdn/wpm/ Frame 2B34
73 KB
26 KB
82ms
42ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/wpm/s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-20447310@1/sandbox/modern/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
838a0864fc3cca7d0f0c25674ac839b817ec259e6041a2139be03b7f8065392d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
21b67823-3e60-4071-a641-5799893a199c-1789148342
content-encoding
br
cf-cache-status
HIT
age
175410
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ujy0130Y1p7quLQsubpbmAKzp0rKeiz18c1XQRLp%2Fnv4b7LvvMEY%2BdvRyMNIzHL7tPQCu2pcIHIqBc%2FcNacNmDZy7m4VdEs2mTMx9CslQa2BNaGXRKIJ9byE%2BWRj9DE%2BTA%3D%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=100.189, imageryFetch;dur=94.559
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
text/javascript
last-modified
Fri, 11 Sep 2026 17:56:09 GMT
vary
Accept-Encoding
strict-transport-security
max-age=63072000; includeSubDomains; preload
link
<https://cdn.shopify.com/wpm/s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js>; rel="canonical"
cache-control
public, max-age=31536000
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8ce9562544-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
26308
x-xss-protection
1; mode=block
server
cloudflare
GET
H2
200
s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js Show response
harpercollins.co.uk/cdn/wpm/ Frame 6B25
73 KB
26 KB
362ms
327ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/wpm/s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/app/web-pixel-13664334@7ae63d00911d5ee26809bf1e3232d852/sandbox/modern/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
838a0864fc3cca7d0f0c25674ac839b817ec259e6041a2139be03b7f8065392d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
21b67823-3e60-4071-a641-5799893a199c-1789148342
content-encoding
br
cf-cache-status
HIT
age
175410
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=kAg7rWjw4IyglYVsVWWScHHGYPaxv8F8lYNCpk67MQb8MK8D2NszWvg2h9w94vpUlMlm%2BhFiQgnudJjgTyWZfwSg%2BxuM1w%2Fhc%2BLCQ41a7z3PqKXOjijJsG7aQc9hPyDz4g%3D%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=100.189, imageryFetch;dur=94.559
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
text/javascript
last-modified
Fri, 11 Sep 2026 17:56:09 GMT
vary
Accept-Encoding
strict-transport-security
max-age=63072000; includeSubDomains; preload
link
<https://cdn.shopify.com/wpm/s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js>; rel="canonical"
cache-control
public, max-age=31536000
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8ce9582544-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
26308
x-xss-protection
1; mode=block
server
cloudflare
GET
H2
200
s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js Show response
harpercollins.co.uk/cdn/wpm/ Frame FBDD
73 KB
27 KB
62ms
32ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/wpm/s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-232358267@7/sandbox/modern/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
838a0864fc3cca7d0f0c25674ac839b817ec259e6041a2139be03b7f8065392d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
21b67823-3e60-4071-a641-5799893a199c-1789148342
content-encoding
br
cf-cache-status
HIT
age
175410
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=a0UwlX%2Fy8BrmWXVVRi30gTADSLwjU2sVSUn8K%2BWUEMtFCGpf4kcRYSJjMvvT3IdJFK7dDh88YLTQXdVheZiHHU19EuesX6CSXG0Kb%2FNnaWvlrNtlRavtoL4ND6QhGUdcTA%3D%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=100.189, imageryFetch;dur=94.559
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
text/javascript
last-modified
Fri, 11 Sep 2026 17:56:09 GMT
vary
Accept-Encoding
strict-transport-security
max-age=63072000; includeSubDomains; preload
link
<https://cdn.shopify.com/wpm/s449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js>; rel="canonical"
cache-control
public, max-age=31536000
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8ce95c2544-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
26308
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
search.svg
harpercollins.co.uk/cdn/shop/t/9/assets/
551 B
1 KB
37ms
36ms
Image
image/svg+xml
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/search.svg?v=123853058921949955031593701284
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
c1e764d4e242e080b34a4e065cc2cc26523ebf383f756073b72cea2566e011e2
Security Headers
Name Value
Content-Security-Policy sandbox; report-to csp-reports
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
7ad9691c-c1f5-4e07-bc6f-d14d9e5fd25b-1786142482
access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
age
3181269
x-dc
gcp-us-central1,gcp-us-central1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=iItNtdY%2FA0mh9HRRKsKoAYcbc6Cn8NtfFHRh%2BjWHBYYPo14J5FfP1VGL7yNLPowf6pV8B0pHXKUINkoQiJwzlCREW%2B1N%2FaZyQbgMyggbKEr18NpE727Wa0qIQjrMUzgIpT9DQBQ%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=89.930, imageryFetch;dur=88.364, imageryProcess;dur=0.074;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
source-type
image/svg+xml
content-type
image/svg+xml
last-modified
Sat, 08 Aug 2026 07:45:04 GMT
vary
Accept-Encoding
priority
u=3,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
reporting-endpoints
csp-reports="https://security-reports.shopifysvc.com/reporting-api?source_app=cdn-shopify-shop-assets&policy_id=aab9a444-ea1a-4369-a32b-f5a658701a14"
source-length
551
content-security-policy
sandbox; report-to csp-reports
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8cc9784c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
296
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
callback Show response
harpercollins.co.uk/services/login_with_shop/buyer/ Frame 6782
Redirect Chain
  • https://shop.app/pay/hop?analytics_trace_id=892d36e0-7705-4bee-9dae-a0f401b48878&target_origin=https%3A%2F%2Fharpercollins.co.uk&client_handle=harpercollins-uk.myshopify.com
  • https://harpercollins.co.uk/services/login_with_shop/buyer/callback?analytics_trace_id=892d36e0-7705-4bee-9dae-a0f401b48878&target_origin=https%3A%2F%2Fharpercollins.co.uk&token=OFFaZTJpY3M1cVUvVG1...
530 B
3 KB
239ms
239ms
Document
text/html
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/services/login_with_shop/buyer/callback?analytics_trace_id=892d36e0-7705-4bee-9dae-a0f401b48878&target_origin=https%3A%2F%2Fharpercollins.co.uk&token=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%3D--075905c05dce61e92e3974dc2877eff489cc507c
Requested by
Host: cdn.shopify.com
URL: https://cdn.shopify.com/shopifycloud/shop-js/modules/v2/chunk.casing_U_9x-Om3.esm.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
3ae2060fd40e257f821e6816a3a75b99f8737310de4c36635d55a88688640045
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' harpercollins-uk.myshopify.com harpercollins.co.uk www.harpercollins.co.uk harpercollins-uk.account.myshopify.com; report-uri /csp-report?source%5Baction%5D=callback&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=access_and_auth%2Flogin_with_shop%2Fbuyer_recognition&source%5Bsection%5D=shop_services&source%5Buuid%5D=9d7398f4-4e0a-4628-b843-48064d8b997b-1789323752; report-to shopify-csp
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://harpercollins.co.uk
X-Xss-Protection 1; mode=block

Request headers

Referer
https://harpercollins.co.uk/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Linux"

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-store
cf-cache-status
DYNAMIC
cf-ray
a3a92d8e1ea84c37-YUL
content-encoding
gzip
content-security-policy
frame-ancestors 'self' harpercollins-uk.myshopify.com harpercollins.co.uk www.harpercollins.co.uk harpercollins-uk.account.myshopify.com; report-uri /csp-report?source%5Baction%5D=callback&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=access_and_auth%2Flogin_with_shop%2Fbuyer_recognition&source%5Bsection%5D=shop_services&source%5Buuid%5D=9d7398f4-4e0a-4628-b843-48064d8b997b-1789323752; report-to shopify-csp
content-type
text/html; charset=utf-8
date
Sun, 13 Sep 2026 18:22:32 GMT
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
priority
u=0,i
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=koeY%2FInQomtuh8z1ym%2FUBlFNWqQhD5D6kM%2BwDDcO8%2Fl3VlHi1%2BOuWx%2Fjh7oa9Grt%2BnTptkX3JUMgaGm8ybCq088g%2BvDqJoJChBVeUzjBqKiJPVs7qWo43F%2FcYZKPT%2BVSKUzv66k%3D"}]}
reporting-endpoints
shopify-csp="/csp-report?source%5Baction%5D=callback&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=access_and_auth%2Flogin_with_shop%2Fbuyer_recognition&source%5Bsection%5D=shop_services&source%5Buuid%5D=9d7398f4-4e0a-4628-b843-48064d8b997b-1789323752"
server
cloudflare
server-timing
processing;dur=42, verdict_flag_enabled;desc="count=18";dur=2.066, _y;desc="ad2e40ea-b42b-4862-abff-ea97a1babfbb", _s;desc="982b2e79-5b4f-481d-8e39-f19cc583117c", _cmp;desc="3.AMPS_CAQC___njcrA4GkQSmJ7RjWtNcnmQ" cfExtPri
strict-transport-security
max-age=7889238
vary
Accept-Encoding,Sec-Fetch-Site
x-content-type-options
nosniff
x-dc
gcp-us-east1,gcp-europe-west4,gcp-europe-west4
x-download-options
noopen
x-frame-options
ALLOW-FROM https://harpercollins.co.uk
x-permitted-cross-domain-policies
none
x-request-id
9d7398f4-4e0a-4628-b843-48064d8b997b-1789323752
x-robots-tag
noindex, nofollow
x-xss-protection
1; mode=block

Redirect headers

alt-svc
h3=":443"; ma=86400
cache-control
no-cache
cf-cache-status
DYNAMIC
cf-ray
a3a92d8d28eba311-YUL
content-length
0
content-security-policy
default-src 'none'; font-src 'self' https: data: https://cdn.shopify.com https://shopify-assets.shopifycdn.com https://cdn.shopifycloud.com; child-src blob: merchant-feedback.shopify.com; style-src 'self' 'unsafe-inline' blob: cdn.shopify.com shopify-assets.shopifycdn.com sdks.shopifycdn.com https://cdn.shopify.com https://shopify-assets.shopifycdn.com https://cdn.shopifycloud.com https://hcaptcha.com https://*.hcaptcha.com https://*.googleapis.com; media-src 'self' blob: data: cdn.shopify.com shopify-assets.shopifycdn.com; img-src 'self' data: blob: https: cdn.shopify.com shopify-assets.shopifycdn.com proxy.shopifycdn.com sdks.shopifycdn.com shopify-arrive.s3.amazonaws.com storage.googleapis.com v.shopify.com; object-src 'none'; upgrade-insecure-requests; frame-src 'self' https://app.mode.com https://www.youtube.com https://app.datadoghq.com https://lookerstudio.google.com/ https://datastudio.google.com/ https://js.stripe.com https://hooks.stripe.com https://www.sandbox.paypal.com https://www.paypal.com https://t.paypal.com https://www.paypalobjects.com https://c.paypal.com https://uri.paypal.com https://centinelapi.cardinalcommerce.com https://client.cardinaltrusted.com https://*.shopifycs.com https://*.shopifyinc.com https://*.pci.shopifyinc.com https://pay.shopify.com https://checkout.pci.shopifyinc.com/ https://www.affirm.com https://api.global.sandbox.affirm.com https://cdn1-sandbox.affirm.com https://www.google.com https://recaptcha.google.com https://hcaptcha.com https://*.hcaptcha.com https://shop.app; frame-ancestors https://harpercollins-uk.myshopify.com https://harpercollins.co.uk https://www.harpercollins.co.uk https://harpercollins-uk.account.myshopify.com https://shopify.com; report-to csp-reports; worker-src 'self' blob: https://cdn.shopify.com; connect-src 'self' https: https://cdn.shopify.com https://shopify-assets.shopifycdn.com https://cdn.shopifycloud.com https://sessions.bugsnag.com https://notify.bugsnag.com https://monorail-edge.shopifysvc.com https://www.google-analytics.com https://stats.g.doubleclick.net https://atlas.shopifysvc.com https://hcaptcha.com https://*.hcaptcha.com data:; script-src 'strict-dynamic' 'report-sample' 'unsafe-inline' https: 'unsafe-eval' 'wasm-unsafe-eval' 'unsafe-eval' 'nonce-5Ob6REy+9bd6j8SP6MIuPQ=='
content-security-policy-report-only
report-to csp-reports; script-src 'unsafe-eval' 'report-sample' 'nonce-5Ob6REy+9bd6j8SP6MIuPQ=='
content-type
text/html; charset=utf-8
date
Sun, 13 Sep 2026 18:22:32 GMT
location
https://harpercollins.co.uk/services/login_with_shop/buyer/callback?analytics_trace_id=892d36e0-7705-4bee-9dae-a0f401b48878&target_origin=https%3A%2F%2Fharpercollins.co.uk&token=OFFaZTJpY3M1cVUvVG1GVXJMUkNPMkNYRjlqc0xFRGZSL0N6UmRGdTFrZlhxa3p6Ym1YSXF1cXExUkJxSFl0Zy9yTHJOT3Foa0VmOS9Da1E1NUR0d2xDMGU1a0NjT0c0cXMxWTl4NGlwWnNPOXp0OGdsc3RVb3A1VGE0VjFGeW5zNlIwenV3cEhJZW5sNE14a0NEUDdaQmE1bnRVUjE4TlpNaEdUR2o0dWYvS1FiWXg3NzZ5QzVMLzBreUxBOWpqWGhPSzBzRUUvWGVmS0JYQmhjM1g5aU1UYmY4SWdqM0YwaW1YWjA5N0xzWU9GdzNZZFFZSVBFTSthOXdKYTBJb1dSWEZOU2x1L01seWxtL1FRN3J6ME1nK09yVjdVUFBmTTBLYmx5SU51NkxVTTJBQnpWQmdtSHZPYXAwZTI2d0Vxc0lMbU9tT0pOS0FhOGRJbHl0a3JZcDZ6TDNWSGFaSWoxVTZtMnNIdFBEdjlodHVBWnN4M2lVZXMxR1djbmFrWTFLU1NZRERqY3RDcEhZV0xHVjYvSnNBbUhReDFIWWswWUdwQVJNK1ZaVFg4L3B1WWJpczV2ZVpNbGFGZFBndW5ZeHZiSmxyVFQxUnQ3aW5LZTFZTUFaUC9zdlFCL2hWRGR0V1QrcmQrbXBhYUxTdkRBT3ZVUlkzR1FNR0tES01JUzZMVi83cFRaVk5sTmV0dnVid01iaWFTUUFCMTcyS0dua1N4QTYvNC9QNEtRM0o1WG5ZcUVENS93YTNPTjdpMFMvOVcvV0lmMWE5dFdWMFUxTnRsRlpCd3RBZHdQK01zS2FHN29NbndDOUNiYlFJOGdNRHZqb2crWTN3YklSM3phdm1KTTNHNTc1UmdoSkdIRVRwVDMyN3ZxVkUwVUp1SnpxM2EzcHZQNjVzc1FIVmw2WHNLVkVXdEZrdzU5ZXgzUnNHbndOdE5HQ1dxTEV4Ry9WUUVpODcxcmhBaTBtVHBZSm1MaU1WN2h3amRlMlY2b0dQSUI0SFExeXRNSitLSjhaQUdxL2VUMHZqQytlV1diZGM4aDVOT0VYa2E2bnV6ZElpNCtuenVWWEZtSnZmYUJQYXhQQ2pmYjdVTjhjR3IxSUNyZ281M25RV3FmL1FOd2lJWjAwQk5RYVdqWnUzUStyQ1hYcmI0dFg4S0hrTnRkbTJDRmhFWk9Jdzk0RExsSlRkSVFLWGhUaWRzeFVMVUxJb2dka0pFSzVibjE0a1V2U1pjSFFhdncxN29seHJ2eVhUN3owdFg1emFNcUZqNVJ4RTJFNnRsRHR5L0RDYXVNWW1NMUZMaXVjT1lsK2ZwQWRIczZFcDROUk42cnAxRkgvck0zTkpaTEdkRk04KytaVmRmRzBNSmFxcmx1OU1nOHFjK08yN2NsVGpjZk1pN24wcnBGcjF5UGs9LS02cEZjUmhWa0g3ME5CdW5HN2J0b0tRPT0%3D--075905c05dce61e92e3974dc2877eff489cc507c
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
p3p
CP="Not used"
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=dur%2FSz9ieWwDJF1b6nDPc5PtYR5QaFz54y%2B529IJfua0umXCiN2AskWzj3RaqJDeW9PSL74zAqy4OUYP9TyTi6xAMcQx3zM%2F8jcjl2S9287vyX4caXrTIQGG"}]}
reporting-endpoints
csp-reports="https://security-reports.shopifysvc.com/reporting-api?source_app=ShopServer&policy_id=pay&controller=pay/users/buyer_recognition&action=hop", other="https://security-reports.shopifysvc.com/reporting-api?source_app=ShopServer&policy_id=pay&controller=pay/users/buyer_recognition&action=hop"
server
cloudflare
server-timing
processing;dur=15, socket_queue;dur=3.944, util;dur=0.083
set-login
logged-out
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
x-dc
gcp-us-east1,gcp-us-east1
x-download-options
noopen
x-frame-options
DENY
x-permitted-cross-domain-policies
none
x-request-id
fd2b2ac7-fac9-44a4-9fb2-a7f14d0df2eb-1789323752
x-robots-tag
noindex, nofollow
x-runtime
0.014942
x-xss-protection
0
OPTIONS
H2
204
getwidgetsettings
wheelify-front.carecart.io/ Frame
0
0
162ms
91ms
Preflight
172.67.72.100
Cloudflare
General
Full URL
https://wheelify-front.carecart.io/getwidgetsettings?ccPage=home&ccUrl=https%3A%2F%2Fharpercollins.co.uk%2F&shop=harpercollins-uk.myshopify.com
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.72.100 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Accept
*/*
Access-Control-Request-Headers
ngrok-skip-browser-warning
Access-Control-Request-Method
GET
Origin
https://harpercollins.co.uk
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36

Response headers

access-control-allow-headers
ngrok-skip-browser-warning
access-control-allow-methods
GET,HEAD,POST
access-control-allow-origin
*
cf-cache-status
DYNAMIC
cf-ray
a3a92d8d9c7971ff-YYZ
content-security-policy-report-only
script-src 'unsafe-inline' 'unsafe-eval'; connect-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=i0nEoSvk.5ZmIqvb_NsFRRMxVZILWwaGzehExr3ZupE-1789323752.5762556-1.0.1.1-SANdBbVFObSsTIQHBnCw3S8yIl38JQq1XHyPD.r5wez5_qIHsUzH8xURTk4nbIfavn_s.NTI.myKIZvohH5bgbohadw9D1sRJVyMVLCqKoHYJCQJVCiDtHeL_yRqvmMWdX30rbyrc8N_Aoz0uIsiY_FL4MafMTwz.9bLyDecCKfsyc4V0oxoh0iECXFfFUrz; report-to cf-csp-endpoint
date
Sun, 13 Sep 2026 18:22:32 GMT
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=b1dMgdHUy2B4tm9I%2BkFfQs51DICTcS2sE7lL6UHQ9Na4HD%2FVczFmb2gFsMys%2Bx91SxmKxggyvOgGYGO8ldSHjW2l9O06BvXn4VThrTu5VCPd330h0g%2B%2BcekOv%2Bwo0TrcN4yM2fP2CLJYF%2BdE"}]} {"group":"cf-csp-endpoint","max_age":86400,"endpoints":[{"url":"https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=i0nEoSvk.5ZmIqvb_NsFRRMxVZILWwaGzehExr3ZupE-1789323752.5762556-1.0.1.1-SANdBbVFObSsTIQHBnCw3S8yIl38JQq1XHyPD.r5wez5_qIHsUzH8xURTk4nbIfavn_s.NTI.myKIZvohH5bgbohadw9D1sRJVyMVLCqKoHYJCQJVCiDtHeL_yRqvmMWdX30rbyrc8N_Aoz0uIsiY_FL4MafMTwz.9bLyDecCKfsyc4V0oxoh0iECXFfFUrz"}]}
reporting-endpoints
cf-csp-endpoint="https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=i0nEoSvk.5ZmIqvb_NsFRRMxVZILWwaGzehExr3ZupE-1789323752.5762556-1.0.1.1-SANdBbVFObSsTIQHBnCw3S8yIl38JQq1XHyPD.r5wez5_qIHsUzH8xURTk4nbIfavn_s.NTI.myKIZvohH5bgbohadw9D1sRJVyMVLCqKoHYJCQJVCiDtHeL_yRqvmMWdX30rbyrc8N_Aoz0uIsiY_FL4MafMTwz.9bLyDecCKfsyc4V0oxoh0iECXFfFUrz"
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains
vary
Access-Control-Request-Headers
GET
H2
200
getwidgetsettings Show response
wheelify-front.carecart.io/
153 B
419 B
66ms
62ms
XHR
application/json
172.67.72.100
Cloudflare
General
Full URL
https://wheelify-front.carecart.io/getwidgetsettings?ccPage=home&ccUrl=https%3A%2F%2Fharpercollins.co.uk%2F&shop=harpercollins-uk.myshopify.com
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.72.100 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
09fe63f9a4c9c1e0b16517601a79d036d82419d7b3e8a328aaea6f216722ccc0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

ngrok-skip-browser-warning
69420
sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
Accept
application/json
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
content-encoding
br
cf-cache-status
DYNAMIC
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=85RRr9wbCPk7NoFRMKd5EN0W%2B4LtVIrX8ixrdWjh6SzK5mnYyGQgjeO%2BTbJg1t2mwWpKeqYPNaa1ktPFFmxRSQKJoHLIhPXCWqvpU%2FKSKtmTkGaQECfKKfKMd3zYAhFAO3Du6EbT3xWBI3no"}]}
cf-ray
a3a92d8e2df071ff-YYZ
access-control-allow-origin
*
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
application/json; charset=utf-8
server
cloudflare
GET
H2
200
/ Show response
api.ipify.org/
22 B
155 B
119ms
63ms
XHR
application/json
104.26.13.205
Cloudflare
General
Full URL
https://api.ipify.org/?format=json
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.13.205 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
a92d7b087fd0dcf1f2b2ed70e04ffa14a0a44015b1d9fd20f48027ca8a0c0855

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
Accept
application/json, text/plain, */*
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

cf-cache-status
DYNAMIC
cf-ray
a3a92d8d79b090e5-YYZ
access-control-allow-origin
*
content-length
22
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
application/json
vary
Origin
server
cloudflare
OPTIONS
H2
200
produce
monorail-edge.shopifysvc.com/v1/ Frame
0
0
210ms
145ms
Preflight
34.149.34.106
Google LLC
General
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.149.34.106 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
106.34.149.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://harpercollins.co.uk
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://harpercollins.co.uk
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000
content-length
0
date
Sun, 13 Sep 2026 18:22:32 GMT
via
1.1 google
OPTIONS
H2
204
events
events.shoplift.ai/api/v0/ Frame
0
0
149ms
76ms
Preflight
34.117.112.1
Google LLC
General
Full URL
https://events.shoplift.ai/api/v0/events
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.117.112.1 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
1.112.117.34.bc.googleusercontent.com
Software
Kestrel /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://harpercollins.co.uk
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36

Response headers

access-control-allow-headers
X-Requested-With,content-type,ngrok-skip-browser-warning
access-control-allow-methods
POST
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sun, 13 Sep 2026 18:22:31 GMT
server
Kestrel
strict-transport-security
max-age=63072000; includeSubDomains
via
1.1 google
POST
H2
200
produce
monorail-edge.shopifysvc.com/v1/
0
0
50ms
48ms
Fetch
34.149.34.106
Google LLC
General
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.149.34.106 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
106.34.149.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
accept-language
en-GB,en-US;q=0.9,en;q=0.8
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
x-monorail-edge-event-sent-at-ms
1789323752495
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
accept
*/*
content-type
application/json; charset=utf-8
x-monorail-edge-event-created-at-ms
1789323752495

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
28ddc557-2ea0-4b76-b30e-d3f2beb1aba8
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
access-control-allow-credentials
true
access-control-allow-methods
OPTIONS,POST
via
1.1 google
x-shopify-location
us-central
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000
content-length
0
date
Sun, 13 Sep 2026 18:22:32 GMT
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
POST
H2
200
events
events.shoplift.ai/api/v0/
0
0
69ms
67ms
Fetch
34.117.112.1
Google LLC
General
Full URL
https://events.shoplift.ai/api/v0/events
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.117.112.1 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
1.112.117.34.bc.googleusercontent.com
Software
Kestrel /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
accept
application/json
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
content-type
application/json
sec-ch-ua-mobile
?0

Response headers

via
1.1 google
strict-transport-security
max-age=63072000; includeSubDomains
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Sun, 13 Sep 2026 18:22:32 GMT
server
Kestrel
GET
H3
200
dl-app-embed-block.js Show response
harpercollins.co.uk/a/elevar/static/getelevar/3.36.0/
117 KB
28 KB
139ms
139ms
Script
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/a/elevar/static/getelevar/3.36.0/dl-app-embed-block.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
b6dba6158771c1713b18e0908ca95323d6a79b30cae8e115d88dc188fbb89375
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
f402c9d2-4dbc-44fe-925e-4804bcca18dd-1789323752
access-control-expose-headers
Access-Control-Allow-Origin, Content-Length, Content-Type, Date, Origin, Server, Transfer-Encoding, X-GUploader-UploadID, X-Google-Trace
x-goog-hash
crc32c=9I7h2g==, md5=tQeUrgBrh8jEnVumJJj9+Q==
cf-cache-status
HIT
etag
W/"b50794ae006b87c8c49d5ba62498fdf9"
age
877724
content-encoding
br
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=iSZstkdiER9pauCXMkFS5nax7KVFjb4oK0A5CQ8VtMQARBODvHdDbmnpxpRnLcUF9HfNm8EtrT4zWjcwPB6MZdvWOiiyeyQE0AAxy03mOJPKE8AOhQYdtTMWXUMZohy1BcS0s7g%3D"}]}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
content-type
text/javascript
last-modified
Tue, 01 Sep 2026 12:19:43 GMT
priority
u=1,i=?0
x-guploader-uploadid
AJjja9b6NwtKwpbH5iqVk0e2vnvRIisyezHH2uCZXzjisrcVnBTyavTi4ifc8tMXXtnMJN8
cache-control
max-age=2678400
x-goog-generation
1788265183189897
x-xss-protection
1; mode=block
server
cloudflare
x-goog-metageneration
1
x-goog-meta-goog-reserved-file-mtime
1788265164
x-permitted-cross-domain-policies
none
x-goog-stored-content-encoding
identity
expires
Fri, 03 Sep 2027 14:33:47 GMT
x-goog-stored-content-length
119358
date
Sun, 13 Sep 2026 18:22:32 GMT
vary
accept-encoding
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-goog-storage-class
STANDARD
x-download-options
noopen
cf-ray
a3a92d8d2af94c37-YUL
access-control-allow-origin
*
GET
H2
200
config.js Show response
shopify-gtm-suite.getelevar.com/configs/69da207238daaa17e8e328f5e2fca44e30742eb2/ Frame 2B34
2 KB
2 KB
146ms
42ms
Script
text/javascript
104.26.0.225
Cloudflare
General
Full URL
https://shopify-gtm-suite.getelevar.com/configs/69da207238daaa17e8e328f5e2fca44e30742eb2/config.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-20447310@1/sandbox/modern/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.0.225 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
73259862937ed2120e34cbc6a1ec7891a5bd98fbafe031e7c6ebcfad3431c173
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Origin
null
sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-goog-metageneration
1
access-control-expose-headers
Access-Control-Allow-Origin, Content-Length, Content-Type, Date, Origin, Server, Transfer-Encoding, X-GUploader-UploadID, X-Google-Trace
x-goog-hash
crc32c=FUSllQ==, md5=ZVxfkzG6V5GR9tqCvHM+Mw==
cf-cache-status
HIT
etag
W/"655c5f9331ba579191f6da82bc733e33"
age
879237
content-encoding
br
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=0pzEkNDdNNk86Z%2FJOWQtZ4MQ71pbO8tdJv7eF5VI3nbE%2FDV2vUps5IqF7%2B1jHxZJNYBfBNPLFFLjYh%2FuG6ZbH5AoSu%2Bro4gRSHo%2B%2BGNI35kVFWDbsZg5%2BesMQqopcEkFOCob8lJ0j0CiY%2FaX%2BFWvL4k%3D"}]}
x-goog-stored-content-encoding
identity
expires
Fri, 03 Sep 2027 14:08:34 GMT
x-goog-stored-content-length
1729
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
text/javascript
last-modified
Thu, 03 Sep 2026 14:03:10 GMT
vary
accept-encoding
x-guploader-uploadid
AJjja9bWI4sNb5ZEjfozgZDgZv5usMrOvJO7n37_386psEOLcaa2jrIxlUQFqrgtxbnPqjw
strict-transport-security
max-age=2592000
cache-control
max-age=1
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
x-goog-storage-class
STANDARD
cf-ray
a3a92d8e2f8eab7c-YYZ
access-control-allow-origin
*
x-goog-generation
1788444190321330
server
cloudflare
GET
H3
200
webmcp-0.1.1.js Show response
cdn.shopify.com/storefront/webmcp/
64 KB
19 KB
49ms
48ms
Script
text/javascript
23.227.39.200
Cloudflare
General
Full URL
https://cdn.shopify.com/storefront/webmcp/webmcp-0.1.1.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.39.200 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
f302b9c970017571219f658f9351ecb4bbb58fe22b4a72ae81dc987bc929f6b4
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
6cf5d891-8e2a-42fe-9481-d04a6b07606f-1789322604
content-encoding
br
cf-cache-status
HIT
age
1147
x-dc
gcp-us-east1,gcp-us-east1
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2BFROVC2lhi%2BaQ%2BpPP9%2F4UecIC6xl98kFwBmPaqfCQVXaw7iGlcw3ZqZ6sq8zkU7rA%2FL4ow3cI9zJS2lkOOt%2BywXGJq%2FcS366SgvIm018hV4sOYfUuCwMcSAGv7E4G5tadA%3D%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=32.988, imageryFetch;dur=30.188, cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
text/javascript
last-modified
Sun, 13 Sep 2026 18:03:25 GMT
vary
Accept-Encoding
priority
u=1,i=?0
strict-transport-security
max-age=15552000; includeSubDomains; preload
link
<https://cdn.shopify.com/storefront/webmcp/webmcp-0.1.1.js>; rel="canonical"
cache-control
public, max-age=600, must-revalidate
cdn-cache-control
public, max-age=1800
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
cf-ray
a3a92d8d8dc8a284-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
18602
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
search Show response
harpercollins.co.uk/
49 KB
6 KB
411ms
409ms
Fetch
application/json
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/search?q=id:15382023831931%20OR%20id:15320564302203%20OR%20id:14947246342523%20OR%20id:6872846270542%20OR%20id:15327302648187%20OR%20id:6862415003726%20OR%20id:15409731797371%20OR%20id:15347949109627%20OR%20id:15271773208955%20OR%20id:15342018298235%20OR%20id:15374611644795%20OR%20id:15235349348731%20OR%20id:15099129594235%20OR%20id:15251071271291%20OR%20id:15185953358203%20OR%20id:15375711961467%20OR%20id:15310171570555%20OR%20id:15374161838459%20OR%20id:7440486924366%20OR%20id:15252723695995%20OR%20id:15338164715899%20OR%20id:15344571974011%20OR%20id:15099084374395%20OR%20id:6765371261006%20OR%20id:15362680160635%20OR%20id:15362680193403%20OR%20id:15362680226171%20OR%20id:15370200875387%20OR%20id:15207442448763%20OR%20id:15181653410171%20OR%20id:7434971447374%20OR%20id:15099190116731%20OR%20id:6972664512590%20OR%20id:6972666740814%20OR%20id:7455204245582%20OR%20id:15202155463035%20OR%20id:15188552057211%20OR%20id:15206875857275%20OR%20id:15394094842235%20OR%20id:15393913078139%20OR%20id:15403398562171%20OR%20id:15399074234747%20OR%20id:15394809250171%20OR%20id:15391571083643%20OR%20id:15374806221179%20OR%20id:15370846667131%20OR%20id:14831004057979%20OR%20id:15182832533883%20OR%20id:15248702472571%20OR%20id:7471231991886%20OR%20id:7457583988814%20OR%20id:6813871636558%20OR%20id:4868347822158%20OR%20id:15101424238971%20OR%20id:4808636137550%20OR%20id:14865569710459%20OR%20id:6876270329934%20OR%20id:6813836476494%20OR%20id:15099151319419%20OR%20id:6814436524110%20OR%20id:14890734682491%20OR%20_pag:index&sections=flair-product-badges
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
bcc99e7f15b262ac98fb363714bdc9d11f45f8436f2f417165a2b5bb09848d02
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex, nofollow
x-request-id
d025d283-e75c-49d9-8586-5c6d208d5f33-1789323752
content-encoding
br
cf-cache-status
DYNAMIC
etag
"page_cache:28822896718:SearchController:179260e406cc360f469bc9eca619e618:75e0267d336884ab73f84a5d41f824a6"
powered-by
Shopify
x-dc
gcp-us-east1,gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=f7p2BueMpjRGOlfAew%2FbtrUYGoO55qpxGS9EnJFTkCM5iuE9dtMYKxbm8rVBUjqEQWnFaXxqKs3%2B0mhYmLKgkTnR76L1hgT%2FPEpZYdovqffrSVysuzcRSUFmO%2BRGVDHfxaD%2Ff4g%3D"}]}
x-content-type-options
nosniff
server-timing
processing;dur=264;desc="gc:9", db;dur=42, db_async;dur=50.961, edge_cart;dur=6.17;desc="trips=1", fetch;dur=12, render;dur=95, asn;desc="9009", edge;desc="YUL", country;desc="CA", theme;desc="83051806798", pageType;desc="search", servedBy;desc="5w8z", requestID;desc="d025d283-e75c-49d9-8586-5c6d208d5f33-1789323752", _y;desc="ad2e40ea-b42b-4862-abff-ea97a1babfbb", _s;desc="982b2e79-5b4f-481d-8e39-f19cc583117c", _cmp;desc="3.AMPS_CAQC_f_f_njcrA4GkQSmJ7RjWtNcnmQ_%7B%7D", compressionLevel;desc="5", compressionTime;dur=0.53, cfExtPri, earlyhints
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
shopify-complexity-score-v2
258
content-type
application/json; charset=utf-8
vary
Accept, accept-encoding
priority
u=1,i
x-frame-options
DENY
strict-transport-security
max-age=7889238
link
<https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
cdn-cache-control
no-cache, no-store
x-download-options
noopen
cf-ray
a3a92d8d9cbc4c37-YUL
shopify-complexity-score
258
content-length
2077
search-engine
shopify_search
x-xss-protection
1; mode=block
content-language
en-GB
server
cloudflare
GET
H3
200
search Show response
harpercollins.co.uk/
203 B
4 KB
178ms
177ms
Fetch
application/json
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/search?q=_pag:index&sections=flair-banners
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
de635b2106c9319473276932a5fd2850ccc3c00c03622483e56a7988064be9a1
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex, nofollow
x-request-id
852942f3-9c86-4856-a85b-dc1bf7b180a8-1789323752
content-encoding
br
cf-cache-status
DYNAMIC
etag
"page_cache:28822896718:SearchController:2e503449d555b82a9aedea8053de738a:75e0267d336884ab73f84a5d41f824a6"
powered-by
Shopify
x-dc
gcp-us-east1,gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=4PDkwlxXby7Shf2XP4Nd98%2BkqePZw5RD226fJJsGVkIqm2znVwgZ1PD8rmsgd8mUw3uoOXQKq1CX2o6Sa4wzRjDp0UcNiXukmz88DRvRPiR8CGCj7aArA1u9zzuWuwo9mtUrvM0%3D"}]}
x-content-type-options
nosniff
server-timing
processing;dur=64;desc="gc:2", db;dur=18, db_async;dur=1.722, edge_cart;dur=5.27;desc="trips=1", render;dur=1, asn;desc="9009", edge;desc="YUL", country;desc="CA", theme;desc="83051806798", pageType;desc="search", servedBy;desc="vp5m", requestID;desc="852942f3-9c86-4856-a85b-dc1bf7b180a8-1789323752", _y;desc="ad2e40ea-b42b-4862-abff-ea97a1babfbb", _s;desc="982b2e79-5b4f-481d-8e39-f19cc583117c", _cmp;desc="3.AMPS_CAQC_f_f_njcrA4GkQSmJ7RjWtNcnmQ_%7B%7D", compressionLevel;desc="5", compressionTime;dur=0.088, cfExtPri, earlyhints
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:32 GMT
shopify-complexity-score-v2
57
content-type
application/json; charset=utf-8
vary
Accept, accept-encoding
priority
u=1,i
x-frame-options
DENY
strict-transport-security
max-age=7889238
link
<https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
cdn-cache-control
no-cache, no-store
x-download-options
noopen
cf-ray
a3a92d8d9cc54c37-YUL
shopify-complexity-score
0
content-length
113
search-engine
shopify_search
x-xss-protection
1; mode=block
content-language
en-GB
server
cloudflare
GET
H2
200
en.json Show response
cdn.cookielaw.org/consent/023f9e03-ef2f-4317-875a-d8e263fcdfe6/dd8488ed-4cde-4c87-b12b-314501655fc0/
140 KB
25 KB
58ms
57ms
Fetch
application/json
104.18.87.42
Cloudflare
General
Full URL
https://cdn.cookielaw.org/consent/023f9e03-ef2f-4317-875a-d8e263fcdfe6/dd8488ed-4cde-4c87-b12b-314501655fc0/en.json
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.87.42 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
e052f3d69d52c829b046a540255b68f3b3f97a8ae4099f368f26b167d935dc98
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-md5
5Wjrcei5WTVprT0LpAfmiw==
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,ETag,Last-Modified,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding, X-OneTrust-IsBot
content-encoding
gzip
cf-cache-status
HIT
etag
0x8DDD40A97F363FA
age
42503
x-ms-lease-status
unlocked
x-content-type-options
nosniff
x-ms-version
2009-09-19
expires
Mon, 14 Sep 2026 18:22:32 GMT
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
application/json
last-modified
Tue, 05 Aug 2025 10:26:52 GMT
vary
accept-encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-onetrust-isbot
false
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin, cross-origin
x-ms-request-id
2524b402-801e-0095-3461-23f2b9000000
cf-ray
a3a92d8dc93ffc7d-YYZ
accept-ranges
bytes
access-control-allow-origin
*
x-ms-blob-type
BlockBlob
server
cloudflare
POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
94ms
92ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
6edeabb8-600e-4dc5-b45c-b3a8354d4e81
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=xXkxgc8TrA1%2Bvr2KtrsnIhpNOoOQWT85LvONJcDVxJY9iIJbPeJROHOHnELVtPDRx%2FiB4yj7M31fCrrltu92UeBb2zeNaZWcBKFW5VbKSRMNrG4iahYpmtuWe%2Btvaxwm4N9d1MPkPXOsnAbXHcs%3D"}]}
access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:32 GMT
priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8dcd564c37-YUL
x-shopify-location
us-central
access-control-allow-origin
https://harpercollins.co.uk
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
OPTIONS
H2
204
metrics
otlp-http-production.shopifysvc.com/v1/ Frame
0
0
77ms
75ms
Preflight
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://harpercollins.co.uk
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
https://harpercollins.co.uk
access-control-max-age
7200
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sun, 13 Sep 2026 18:22:32 GMT
vary
Origin, Access-Control-Request-Method, Access-Control-Request-Headers
via
1.1 google
POST
H2
200
metrics
otlp-http-production.shopifysvc.com/v1/
21 B
72 B
414ms
335ms
Ping
application/json
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/s/trekkie.storefront.97b21d0442b56be8dbfe53e512498600181c173e.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash
f56b35823a693646bf987ca07c9cbc4ff72a83b79b34595b20546b539795fdf0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
21
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json
vary
Origin
POST
H2
200
logs
otlp-http-production.shopifysvc.com/v1/
21 B
195 B
136ms
56ms
Ping
application/json
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/logs
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/s/trekkie.storefront.97b21d0442b56be8dbfe53e512498600181c173e.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash
f56b35823a693646bf987ca07c9cbc4ff72a83b79b34595b20546b539795fdf0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
21
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
application/json
vary
Origin
OPTIONS
H2
204
logs
otlp-http-production.shopifysvc.com/v1/ Frame
0
0
71ms
71ms
Preflight
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/logs
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://harpercollins.co.uk
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
https://harpercollins.co.uk
access-control-max-age
7200
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sun, 13 Sep 2026 18:22:32 GMT
vary
Origin, Access-Control-Request-Method, Access-Control-Request-Headers
via
1.1 google
GET
H2
200
otFlat.json Show response
cdn.cookielaw.org/scripttemplates/202211.1.0/assets/
13 KB
3 KB
39ms
38ms
Fetch
application/json
104.18.87.42
Cloudflare
General
Full URL
https://cdn.cookielaw.org/scripttemplates/202211.1.0/assets/otFlat.json
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.87.42 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
1df323c03e742ff217794c8ace2c647f3f0cf868c91d4396c166262ca1075acc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-md5
e46v9E9tm8neLGw2SIjXTA==
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,ETag,Last-Modified,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
content-encoding
gzip
x-ms-version
2009-09-19
etag
0x8DADEA0743223DD
x-ms-lease-status
unlocked
age
47097
cf-cache-status
HIT
x-content-type-options
nosniff
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
application/json
last-modified
Thu, 15 Dec 2022 13:29:55 GMT
vary
accept-encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
max-age=86400
cross-origin-resource-policy
cross-origin
x-ms-request-id
b3502215-101e-007e-5014-310c45000000
cf-ray
a3a92d8e4aa6fc7d-YYZ
accept-ranges
bytes
access-control-allow-origin
*
content-length
3020
x-ms-blob-type
BlockBlob
server
cloudflare
GET
H2
200
otPcCenter.json Show response
cdn.cookielaw.org/scripttemplates/202211.1.0/assets/v2/
61 KB
12 KB
42ms
42ms
Fetch
application/json
104.18.87.42
Cloudflare
General
Full URL
https://cdn.cookielaw.org/scripttemplates/202211.1.0/assets/v2/otPcCenter.json
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.87.42 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
40c8084ce459211c73bf91eaa18b6152cc5fc9e29245dcec381da35ee51334b0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-md5
DNL7D9cwlU7yFZUg2W8ZNA==
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,ETag,Last-Modified,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
content-encoding
gzip
x-ms-version
2009-09-19
etag
0x8DADEA0758F35B0
x-ms-lease-status
unlocked
age
54540
cf-cache-status
HIT
x-content-type-options
nosniff
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
application/json
last-modified
Thu, 15 Dec 2022 13:29:57 GMT
vary
accept-encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
max-age=86400
cross-origin-resource-policy
cross-origin
x-ms-request-id
5b695671-501e-00fa-7514-2c5a6d000000
cf-ray
a3a92d8e4aaafc7d-YYZ
accept-ranges
bytes
access-control-allow-origin
*
content-length
12540
x-ms-blob-type
BlockBlob
server
cloudflare
GET
H2
200
otCommonStyles.css Show response
cdn.cookielaw.org/scripttemplates/202211.1.0/assets/
21 KB
4 KB
39ms
39ms
Fetch
text/css
104.18.87.42
Cloudflare
General
Full URL
https://cdn.cookielaw.org/scripttemplates/202211.1.0/assets/otCommonStyles.css
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.87.42 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
930239150e702d9d4bf43c3881aa70f8ad5fd9068dcbecb7c8bcca654784f7f1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-md5
XcxlleAcPGO2n5kTZrHH2Q==
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,ETag,Last-Modified,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
x-ms-version
2009-09-19
x-ms-lease-status
unlocked
cf-cache-status
HIT
age
41167
content-encoding
gzip
x-content-type-options
nosniff
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
text/css
last-modified
Thu, 15 Dec 2022 13:30:09 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
max-age=86400
cross-origin-resource-policy
cross-origin
x-ms-request-id
a8cb6cc6-801e-00f8-4814-2c5897000000
cf-ray
a3a92d8e4aabfc7d-YYZ
access-control-allow-origin
*
x-ms-blob-type
BlockBlob
server
cloudflare
POST
H2
200
produce
monorail-edge.shopifysvc.com/v1/
0
0
57ms
55ms
Fetch
34.149.34.106
Google LLC
General
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.149.34.106 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
106.34.149.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
accept-language
en-GB,en-US;q=0.9,en;q=0.8
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
x-monorail-edge-event-sent-at-ms
1789323752667
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
accept
*/*
content-type
application/json; charset=utf-8
x-monorail-edge-event-created-at-ms
1789323752667

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
347e4c82-f084-465e-aff3-fd4f772f677d
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
access-control-allow-credentials
true
access-control-allow-methods
OPTIONS,POST
via
1.1 google
x-shopify-location
us-central
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000
content-length
0
date
Sun, 13 Sep 2026 18:22:32 GMT
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
POST
H3
200
graphql.json Show response
harpercollins.co.uk/api/unstable/
601 B
3 KB
128ms
128ms
Fetch
application/json
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/api/unstable/graphql.json
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
69fc9bb06e26a033d83796192f7274f25e34dd0a8ddaf9c8a51d4742f909335c
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
x-shopify-storefront-access-token
0e532d789532915e16bf79d4fed2773e
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
content-type
application/json
sec-ch-viewport-width
1600

Response headers

x-request-id
59cd6e8d-2f31-4501-8fc0-f8bf356557cc-1789323752
content-encoding
gzip
cf-cache-status
DYNAMIC
powered-by
Shopify
x-dc
gcp-us-east1,gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
x-shopify-with-compliance-stack
1
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=yP2dxr%2Fn%2BNWhcU9NhVW8DkXOTr5hCA%2FTIIDlnWaFH7k2aQLgA%2Fm5%2BFOUB2Ea6pTPQkXirTlLYzr9tp2SwMXJ1Gi%2FDmj%2FQ4GXNACS%2BDLeMpSXEeS2Qzy7xCHO3%2FZlKj83xZenmjs%3D"}]}
x-content-type-options
nosniff
x-stats-apiclientid
580111
alt-svc
h3=":443"; ma=86400
server-timing
processing;dur=36, db;dur=16, asn;desc="9009", edge;desc="YUL", country;desc="CA", servedBy;desc="pncz", graphql;desc="storefront/query/anonymous", gqlSelectionNames;desc="sfr/consentManagement", requestID;desc="59cd6e8d-2f31-4501-8fc0-f8bf356557cc-1789323752", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3pams._CAQC_f_f_njcrA4GkQSmJ7RjWtNcnmQ_%7B%22onetrust.dsId%22%3A%222813b188-d8a2-4081-bbd7-39ac430c71de%22%7D", cfExtPri
date
Sun, 13 Sep 2026 18:22:32 GMT
shopify-complexity-score-v2
32
content-type
application/json; charset=utf-8
vary
Accept,accept-encoding
priority
u=1,i
x-frame-options
DENY
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
cdn-cache-control
no-cache, no-store
timing-allow-origin
https://harpercollins.co.uk
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-shopify-api-version
unstable
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8e4f414c37-YUL
shopify-complexity-score
0
access-control-allow-origin
https://harpercollins.co.uk
x-xss-protection
1; mode=block
content-language
en-CA
server
cloudflare
POST
H2
200
produce
monorail-edge.shopifysvc.com/v1/
0
0
56ms
54ms
Fetch
34.149.34.106
Google LLC
General
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.149.34.106 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
106.34.149.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
accept-language
en-GB,en-US;q=0.9,en;q=0.8
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
x-monorail-edge-event-sent-at-ms
1789323752669
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
accept
*/*
content-type
application/json; charset=utf-8
x-monorail-edge-event-created-at-ms
1789323752669

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
8abd80cd-9a18-4896-ac13-3f9a8a6d6674
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
access-control-allow-credentials
true
access-control-allow-methods
OPTIONS,POST
via
1.1 google
x-shopify-location
us-central
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000
content-length
0
date
Sun, 13 Sep 2026 18:22:32 GMT
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
POST
H3
200
graphql.json Show response
harpercollins.co.uk/api/unstable/
601 B
3 KB
142ms
141ms
Fetch
application/json
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/api/unstable/graphql.json
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
69fc9bb06e26a033d83796192f7274f25e34dd0a8ddaf9c8a51d4742f909335c
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
x-shopify-storefront-access-token
0e532d789532915e16bf79d4fed2773e
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
content-type
application/json
sec-ch-viewport-width
1600

Response headers

x-request-id
e15c908a-be1c-42fc-8290-bd01cc8c0382-1789323752
content-encoding
gzip
cf-cache-status
DYNAMIC
powered-by
Shopify
x-dc
gcp-us-east1,gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
x-shopify-with-compliance-stack
1
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=xMmvi2k4HmgPOPFSRgL79KF6pVf%2FkQWc4DWf7RlHEJVHbRwT9b57M6oQCLkDz0dZfY524%2F2qkK%2BqaZGpuL%2FdpU%2FyiUm%2FCvrQVcU%2FXLDkbGAl%2FfG88%2FaCVHc1P6BeP4NUWq%2BG9OM%3D"}]}
x-content-type-options
nosniff
x-stats-apiclientid
580111
alt-svc
h3=":443"; ma=86400
server-timing
processing;dur=40;desc="gc:1", db;dur=17, asn;desc="9009", edge;desc="YUL", country;desc="CA", servedBy;desc="4gkg", graphql;desc="storefront/query/anonymous", gqlSelectionNames;desc="sfr/consentManagement", requestID;desc="e15c908a-be1c-42fc-8290-bd01cc8c0382-1789323752", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3pams._CAQC_f_f_njcrA4GkQSmJ7RjWtNcnmQ_%7B%22onetrust.dsId%22%3A%222813b188-d8a2-4081-bbd7-39ac430c71de%22%7D", cfExtPri
date
Sun, 13 Sep 2026 18:22:32 GMT
shopify-complexity-score-v2
35
content-type
application/json; charset=utf-8
vary
Accept,accept-encoding
priority
u=1,i
x-frame-options
DENY
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
cdn-cache-control
no-cache, no-store
timing-allow-origin
https://harpercollins.co.uk
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-shopify-api-version
unstable
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8e4f524c37-YUL
shopify-complexity-score
0
access-control-allow-origin
https://harpercollins.co.uk
x-xss-protection
1; mode=block
content-language
en-CA
server
cloudflare
GET
H2
200
gtm.js Show response
www.googletagmanager.com/
614 KB
187 KB
247ms
61ms
Script
application/javascript
173.194.207.97
Google LLC
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-MNX5X2D
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/a/elevar/static/getelevar/3.36.0/dl-app-embed-block.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.207.97 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
qk-in-f97.1e100.net
Software
Google Tag Manager /
Resource Hash
4ae0ee3ff803c54c7250b276391766a3ea696006d6cbc14b1c7a00430dd1d7f6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-encoding
zstd
expires
Sun, 13 Sep 2026 18:22:32 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
last-modified
Sun, 13 Sep 2026 18:00:00 GMT
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
access-control-allow-origin
*
content-length
191282
x-xss-protection
0
server
Google Tag Manager
GET
H2
200
dl-web-pixel.js Show response
shopify-gtm-suite.getelevar.com/getelevar/3.36.0/ Frame 2B34
115 KB
26 KB
39ms
38ms
Script
text/javascript
104.26.0.225
Cloudflare
General
Full URL
https://shopify-gtm-suite.getelevar.com/getelevar/3.36.0/dl-web-pixel.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/custom/web-pixel-20447310@1/sandbox/modern/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.0.225 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
c8091431730861a88fe9df9df073c80bc0d63f18adb89dffe9917e6a4c599b9d
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Origin
null
sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-goog-metageneration
1
x-goog-meta-goog-reserved-file-mtime
1788265164
access-control-expose-headers
Access-Control-Allow-Origin, Content-Length, Content-Type, Date, Origin, Server, Transfer-Encoding, X-GUploader-UploadID, X-Google-Trace
x-goog-hash
crc32c=ulANQg==, md5=1ZwpHMgnja0jKkcFEe06xA==
cf-cache-status
HIT
etag
W/"d59c291cc8278dad232a470511ed3ac4"
age
553126
content-encoding
br
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=xD%2FOz7OEv3MyGgfdX%2FNUz9C4JmhfezQhont2AjxeOhPAs4RDGCQ2NO1Poso8y0SsE1kP6CBqTazh3gRkeHjd2nlgcUuovluylucqUiUdra8h7lwLHfkOFOUiOlJPkBF%2F0sEh14%2B7QkOHA8awm9F4sac%3D"}]}
x-goog-stored-content-encoding
identity
expires
Tue, 07 Sep 2027 08:43:46 GMT
x-goog-stored-content-length
117937
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
text/javascript
last-modified
Tue, 01 Sep 2026 12:19:43 GMT
vary
accept-encoding
x-guploader-uploadid
AJjja9YMlb5l06VBZFucOkOUWTGogD-M2otyekxro6QvQIpdqvJn5atK3MmTQrpUlsbuGKta2OVd3Zw
strict-transport-security
max-age=2592000
cache-control
max-age=2678400
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
x-goog-storage-class
STANDARD
cf-ray
a3a92d8e7fccab7c-YYZ
access-control-allow-origin
*
x-goog-generation
1788265183477747
server
cloudflare
GET
H3
200
ad2e40ea-b42b-4862-abff-ea97a1babfbb Show response
events.shoplift.ai/api/v0/visitors/by-key/harpercollins-uk.myshopify.com/
338 B
354 B
63ms
62ms
Fetch
application/json
34.117.112.1
Google LLC
General
Full URL
https://events.shoplift.ai/api/v0/visitors/by-key/harpercollins-uk.myshopify.com/ad2e40ea-b42b-4862-abff-ea97a1babfbb
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.112.1 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
1.112.117.34.bc.googleusercontent.com
Software
Kestrel /
Resource Hash
bc57a28a0f074f22bfc5fc0cbee043e43884117526895d55a2f28e394d214178
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
accept
application/json
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
content-type
application/json
sec-ch-ua-mobile
?0

Response headers

strict-transport-security
max-age=63072000; includeSubDomains
via
1.1 google
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000
content-length
338
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
application/json; charset=utf-8
server
Kestrel
POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
83ms
82ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
4f54ba0f-aad6-48dd-a6fb-9633d63c2e7e
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=0GhPx9eviXJ7FXWGKLu9xuVwINhjxIoOJeVi%2FfRwfjD2Rz0mVtaXy7bz6eCAP6KltWFzrz751%2BrLyn28ZVfZ65QZwPLL%2BzspH8lj1bKaOFhHtKsIUKOcpgO0CETZVV45ttYHl3JDJtZN81KEDUw%3D"}]}
access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:32 GMT
priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8f5b9e4c37-YUL
x-shopify-location
us-central
access-control-allow-origin
https://harpercollins.co.uk
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
GET
H2
200
config.js Show response
shopify-gtm-suite.getelevar.com/configs/69da207238daaa17e8e328f5e2fca44e30742eb2/ Frame 6B25
2 KB
1009 B
45ms
44ms
Script
text/javascript
104.26.0.225
Cloudflare
General
Full URL
https://shopify-gtm-suite.getelevar.com/configs/69da207238daaa17e8e328f5e2fca44e30742eb2/config.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/web-pixels@449ac4ccw8cfe1344p8a6aeedamfa32ca01/app/web-pixel-13664334@7ae63d00911d5ee26809bf1e3232d852/sandbox/modern/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.0.225 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
73259862937ed2120e34cbc6a1ec7891a5bd98fbafe031e7c6ebcfad3431c173
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Origin
null
sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-goog-metageneration
1
access-control-expose-headers
Access-Control-Allow-Origin, Content-Length, Content-Type, Date, Origin, Server, Transfer-Encoding, X-GUploader-UploadID, X-Google-Trace
x-goog-hash
crc32c=FUSllQ==, md5=ZVxfkzG6V5GR9tqCvHM+Mw==
cf-cache-status
HIT
etag
W/"655c5f9331ba579191f6da82bc733e33"
age
879237
content-encoding
br
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=O39jYaBd29AkVTAnCr%2Bq7tgaLrXSeLXjl1F2BTYFuYmB00LAhG2sWargF4ueyam8d9Dth%2BKIk1ytYlOGdjCYcPExzvDKLZsjnYUWvL8Ea8BvJ7XCyihzYvapFjfchiRFIBCvi2jGPRBHfSBEidYAKmA%3D"}]}
x-goog-stored-content-encoding
identity
expires
Fri, 03 Sep 2027 14:08:34 GMT
x-goog-stored-content-length
1729
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
text/javascript
last-modified
Thu, 03 Sep 2026 14:03:10 GMT
vary
accept-encoding
x-guploader-uploadid
AJjja9bWI4sNb5ZEjfozgZDgZv5usMrOvJO7n37_386psEOLcaa2jrIxlUQFqrgtxbnPqjw
strict-transport-security
max-age=2592000
cache-control
max-age=1
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
x-goog-storage-class
STANDARD
cf-ray
a3a92d8f18b4ab7c-YYZ
access-control-allow-origin
*
x-goog-generation
1788444190321330
server
cloudflare
POST
H3
200
accelerated_checkout
harpercollins.co.uk/shopify_pay/
0
0
210ms
209ms
Fetch
text/html
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/shopify_pay/accelerated_checkout
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'none'; report-uri /csp-report?source%5Baction%5D=update&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=shopify_pay%2Faccelerated_checkout&source%5Bsection%5D=shop_services&source%5Buuid%5D=37df03e8-2d9f-458a-a858-67ae1a1984b1-1789323752; report-to shopify-csp
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
37df03e8-2d9f-458a-a858-67ae1a1984b1-1789323752
content-encoding
gzip
cf-cache-status
DYNAMIC
x-dc
gcp-us-east1,gcp-europe-west4,gcp-europe-west4
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=3vNLsTe2IsF2UJ%2FAo1Dz1KAOjOKQrxFbM%2FinaksBFj1CNoSQur6kcnOdsRW2GkhudcNAFWv8cIbs8hkIA0Rm4FGq1wjXZc%2FAFKWZNEjyKT6NG0u3GHqZZpiFz46q7ruo3IFs5O8%3D"}]}
x-content-type-options
nosniff
server-timing
processing;dur=19, verdict_flag_enabled;desc="count=15";dur=1.761, _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3amps._CAQC___njcrA4GkQSmJ7RjWtNcnmQ_%7B%22onetrust.dsId%22%3A%222813b188-d8a2-4081-bbd7-39ac430c71de%22%7D", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
text/html
vary
Accept-Encoding,Sec-Fetch-Site
priority
u=1,i
x-frame-options
DENY
strict-transport-security
max-age=7889238
reporting-endpoints
shopify-csp="/csp-report?source%5Baction%5D=update&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=shopify_pay%2Faccelerated_checkout&source%5Bsection%5D=shop_services&source%5Buuid%5D=37df03e8-2d9f-458a-a858-67ae1a1984b1-1789323752"
content-security-policy
frame-ancestors 'none'; report-uri /csp-report?source%5Baction%5D=update&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=shopify_pay%2Faccelerated_checkout&source%5Bsection%5D=shop_services&source%5Buuid%5D=37df03e8-2d9f-458a-a858-67ae1a1984b1-1789323752; report-to shopify-csp
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8f1a8a4c37-YUL
x-xss-protection
1; mode=block
server
cloudflare
POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
69ms
66ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
97febbfb-3615-434b-b5ed-753999abe0ee
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=UDaPbNz3t32puLKS7vKsm0x2Aua4cbWzNuD4lQau2kkHcW7eRY0%2B4jWKrUd56Jwx9U55PVzAxJGLEMi86XgG0UGHDiSLUIWOrMkFlG1EsKxba79BqI9nsN6V64y%2Bea%2B7oVHNhaOtaTGr5v1p2AE%3D"}]}
access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:32 GMT
priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8f7c0e4c37-YUL
x-shopify-location
us-east
access-control-allow-origin
https://harpercollins.co.uk
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
OPTIONS
H2
200
produce
monorail-edge.shopifysvc.com/v1/ Frame
0
0
69ms
69ms
Preflight
34.149.34.106
Google LLC
General
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.149.34.106 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
106.34.149.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://harpercollins.co.uk
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://harpercollins.co.uk
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000
content-length
0
date
Sun, 13 Sep 2026 18:22:32 GMT
via
1.1 google
OPTIONS
H2
200
produce
monorail-edge.shopifysvc.com/v1/ Frame
0
0
67ms
66ms
Preflight
34.149.34.106
Google LLC
General
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.149.34.106 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
106.34.149.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://harpercollins.co.uk
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://harpercollins.co.uk
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000
content-length
0
date
Sun, 13 Sep 2026 18:22:32 GMT
via
1.1 google
OPTIONS
H3
204
ad2e40ea-b42b-4862-abff-ea97a1babfbb
events.shoplift.ai/api/v0/visitors/by-key/harpercollins-uk.myshopify.com/ Frame
0
0
58ms
58ms
Preflight
34.117.112.1
Google LLC
General
Full URL
https://events.shoplift.ai/api/v0/visitors/by-key/harpercollins-uk.myshopify.com/ad2e40ea-b42b-4862-abff-ea97a1babfbb
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.117.112.1 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
1.112.117.34.bc.googleusercontent.com
Software
Kestrel /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
GET
Origin
https://harpercollins.co.uk
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36

Response headers

access-control-allow-headers
X-Requested-With,content-type,ngrok-skip-browser-warning
access-control-allow-methods
GET
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000
date
Sun, 13 Sep 2026 18:22:32 GMT
server
Kestrel
strict-transport-security
max-age=63072000; includeSubDomains
via
1.1 google
GET
H2
200
ot_guard_logo.svg Show response
cdn.cookielaw.org/logos/static/
497 B
489 B
31ms
31ms
Fetch
image/svg+xml
104.18.87.42
Cloudflare
General
Full URL
https://cdn.cookielaw.org/logos/static/ot_guard_logo.svg
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.87.42 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
691dcdb24853a0f5ce4e6597e5713dea66799b57ffe2c2a10f28f98e0b569b19
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-md5
tXyZydHjxQshFMbbBT1/8A==
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,ETag,Last-Modified,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
x-ms-version
2009-09-19
x-ms-lease-status
unlocked
cf-cache-status
HIT
age
64143
content-encoding
gzip
x-content-type-options
nosniff
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
image/svg+xml
last-modified
Wed, 09 Sep 2026 17:02:44 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
max-age=86400
cross-origin-resource-policy
cross-origin
x-ms-request-id
c6053fe9-801e-009e-1fbb-40eacd000000
cf-ray
a3a92d8f9e7afc7d-YYZ
access-control-allow-origin
*
x-ms-blob-type
BlockBlob
server
cloudflare
GET
H2
200
ot_company_logo.png
cdn.cookielaw.org/logos/static/
19 KB
19 KB
31ms
30ms
Image
image/png
104.18.87.42
Cloudflare
General
Full URL
https://cdn.cookielaw.org/logos/static/ot_company_logo.png
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.87.42 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
97722715f92bfef1cccdf80f1dcee232f79e48a4b5612305ca2b864c352f0274
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-md5
QHB228W/DDZrpAols8WCfg==
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,ETag,Last-Modified,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
x-ms-version
2009-09-19
x-ms-lease-status
unlocked
etag
0x8DF0E942B45A509
age
71831
cf-cache-status
HIT
x-content-type-options
nosniff
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
image/png
last-modified
Wed, 09 Sep 2026 17:02:45 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
max-age=86400
cross-origin-resource-policy
cross-origin
x-ms-request-id
112d9b52-301e-00ae-0bd4-40b0e7000000
cf-ray
a3a92d8fbe01ebbc-YYZ
accept-ranges
bytes
access-control-allow-origin
*
content-length
19373
x-ms-blob-type
BlockBlob
server
cloudflare
GET
H2
200
powered_by_logo.svg
cdn.cookielaw.org/logos/static/
5 KB
3 KB
30ms
29ms
Image
image/svg+xml
104.18.87.42
Cloudflare
General
Full URL
https://cdn.cookielaw.org/logos/static/powered_by_logo.svg
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.87.42 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
cddd450a33be5e50d6f27aea78d2e278beae2762678b22fc2dcee8de29cbc0be
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-md5
yMeilKp6reuDTG1eNiffRg==
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,ETag,Last-Modified,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
x-ms-version
2009-09-19
x-ms-lease-status
unlocked
cf-cache-status
HIT
age
76104
content-encoding
gzip
x-content-type-options
nosniff
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
image/svg+xml
last-modified
Wed, 09 Sep 2026 17:02:45 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
max-age=86400
cross-origin-resource-policy
cross-origin
x-ms-request-id
9da47261-f01e-007f-66bc-400db8000000
cf-ray
a3a92d8fbe02ebbc-YYZ
access-control-allow-origin
*
x-ms-blob-type
BlockBlob
server
cloudflare
POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
69ms
68ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/s/trekkie.storefront.97b21d0442b56be8dbfe53e512498600181c173e.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
3b8a5915-a5d6-4992-b426-2453ab57c30c
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=N33KDvkJL8yDxCkQ11HEB53rTJ6lbVmR3G8jOfDgrT9D2pm%2Fy83p%2BXeuNx0HE2EnokfO%2FliM90mgIHq6GUb0mN9yBjchXSCNPhNHv4qlwsLmqNUjKkgdKV%2FpW1wRAocKTYFzWn1noYua1g%2Bwz1k%3D"}]}
access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:32 GMT
priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d8fbd124c37-YUL
x-shopify-location
us-east
access-control-allow-origin
https://harpercollins.co.uk
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
POST
H2
200
metrics Show response
otlp-http-production.shopifysvc.com/v1/
21 B
72 B
553ms
551ms
Fetch
application/json
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash
f56b35823a693646bf987ca07c9cbc4ff72a83b79b34595b20546b539795fdf0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
21
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json
vary
Origin
POST
H2
200
metrics Show response
otlp-http-production.shopifysvc.com/v1/
21 B
93 B
51ms
49ms
Fetch
application/json
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash
f56b35823a693646bf987ca07c9cbc4ff72a83b79b34595b20546b539795fdf0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
21
date
Sun, 13 Sep 2026 18:22:32 GMT
content-type
application/json
vary
Origin
GET
H3
200
finalize Show response
harpercollins.co.uk/services/login_with_shop/buyer/
53 B
2 KB
249ms
249ms
Fetch
application/json
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/services/login_with_shop/buyer/finalize
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
5222ab8bf3e1e0c8b617c12588def6006aa99a100ca7a5e1a8b163db173a9723
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'none'; report-uri /csp-report?source%5Baction%5D=finalize&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=access_and_auth%2Flogin_with_shop%2Fbuyer_recognition&source%5Bsection%5D=shop_services&source%5Buuid%5D=9dab6800-bbba-4b4e-b559-b953c34cdc25-1789323752; report-to shopify-csp
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex, nofollow
x-request-id
9dab6800-bbba-4b4e-b559-b953c34cdc25-1789323752
content-encoding
gzip
cf-cache-status
DYNAMIC
x-dc
gcp-us-east1,gcp-europe-west4,gcp-europe-west4
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=gLoQ2ZXjrPA8JOKmN7P80yQQew4SJ33yToU5uvnNJnIcJt%2FiCb8ASQLCq1QSgrFWRJOzLbLxY%2BtElTcYK0xvGFDAdrlCo%2FCZHrH3vPgorxYetjpUuy8GIKaR6JaFgO5Fm19TZPg%3D"}]}
x-content-type-options
nosniff
server-timing
processing;dur=35, verdict_flag_enabled;desc="count=20";dur=3.085, _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3amps._CAQC___njcrA4GkQSmJ7RjWtNcnmQ_%7B%22onetrust.dsId%22%3A%222813b188-d8a2-4081-bbd7-39ac430c71de%22%7D", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json; charset=utf-8
vary
Accept-Encoding,Accept, Sec-Fetch-Site
priority
u=1,i
x-frame-options
DENY
strict-transport-security
max-age=7889238
reporting-endpoints
shopify-csp="/csp-report?source%5Baction%5D=finalize&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=access_and_auth%2Flogin_with_shop%2Fbuyer_recognition&source%5Bsection%5D=shop_services&source%5Buuid%5D=9dab6800-bbba-4b4e-b559-b953c34cdc25-1789323752"
content-security-policy
frame-ancestors 'none'; report-uri /csp-report?source%5Baction%5D=finalize&source%5Bapp%5D=Shopify&source%5Bcontroller%5D=access_and_auth%2Flogin_with_shop%2Fbuyer_recognition&source%5Bsection%5D=shop_services&source%5Buuid%5D=9dab6800-bbba-4b4e-b559-b953c34cdc25-1789323752; report-to shopify-csp
cache-control
no-store
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d8fcd9f4c37-YUL
x-xss-protection
1; mode=block
server
cloudflare
POST
H3
200
produce_batch
harpercollins.co.uk/.well-known/shopify/monorail/unstable/
0
1 KB
103ms
102ms
Ping
text/plain
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex
access-control-max-age
86400
x-request-id
21dc4dc5-6c88-42d0-98c4-c6a6a6e331f5
access-control-expose-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=30A899lkAXNWMqbsW7kD4O%2FN%2BcI2nIfxxjl%2FEDcAfaUjrDyTJk5ZCWIO159eKvENqyUCi9Dt8ITPJiX9kJqnRbhQYaeJvv07ykKW3GCcl2mrxmBBfNs%2FsakZwlQwOM4BXtpZOMAPkLbzIOAvxU0%3D"}]}
access-control-allow-methods
OPTIONS,POST
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:33 GMT
priority
u=4,i
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For,X-Monorail-Edge-Client,X-Monorail-Edge-Client-OS,X-Request-ID,X-Shopify-Location
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d901f014c37-YUL
x-shopify-location
us-central
access-control-allow-origin
https://harpercollins.co.uk
content-length
0
x-xss-protection
1; mode=block
server
cloudflare
GET
H2
200
spm.v1.min.js Show response
ak.sail-horizon.com/spm/
142 KB
48 KB
124ms
37ms
Script
application/javascript
3.167.69.75
Amazon.com
General
Full URL
https://ak.sail-horizon.com/spm/spm.v1.min.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MNX5X2D
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.167.69.75 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-3-167-69-75.iad61.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
617750f4f0f3b959ccf135602b4ec9e26d3dd04631936b24c1a2d09c888b334d

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

vary
Accept-Encoding
cache-control
max-age=600; must-revalidate
content-encoding
gzip
etag
W/"8d5c2e714d327e44d3e2a0444a7f641e"
age
115
via
1.1 554a247e2bb62ed2a3603decd985d5d6.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-amz-cf-id
H1Azj43HazJy_0xLVRtwP6ey_IM4B1O9dZK2eZ-2qo7wuGQpznT-tA==
date
Sun, 13 Sep 2026 18:20:39 GMT
content-type
application/javascript
last-modified
Mon, 27 Jul 2026 13:40:27 GMT
server
AmazonS3
x-amz-cf-pop
IAD61-P6
x-amz-server-side-encryption
AES256
GET
H2
200
search-insights@2.14.0 Show response
cdn.jsdelivr.net/npm/
10 KB
3 KB
69ms
18ms
Script
application/javascript
151.101.1.229
Fastly
General
Full URL
https://cdn.jsdelivr.net/npm/search-insights@2.14.0
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MNX5X2D
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.1.229 , United States, ASN54113 (FASTLY - Fastly, Inc., US),
Reverse DNS
Software
/
Resource Hash
ab548762f49ed9b42a76b02a94248086a66b2b5c609dc45ea69e160214b49ad6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

access-control-expose-headers
*
content-encoding
br
etag
W/"272e-hiyYMOGIz2iIXf46IbqL+pZq9tM"
age
2035653
x-content-type-options
nosniff
x-jsd-version-type
version
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
x-cache
HIT, HIT
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/javascript; charset=utf-8
x-served-by
cache-fra-etou8220159-FRA, cache-yul1970080-YUL
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
access-control-allow-origin
*
content-length
2892
x-jsd-version
2.14.0
GET
H3
200
jquery.min.js Show response
ajax.googleapis.com/ajax/libs/jquery/3.7.1/
85 KB
30 KB
84ms
40ms
Script
text/javascript
209.85.144.95
Google LLC
General
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MNX5X2D
Protocol
H3
Security
QUIC, , AES_256_GCM
Server
209.85.144.95 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
qv-in-f95.1e100.net
Software
sffe /
Resource Hash
fc9a93dd241f6b045cbff0481cf4e1901becd0e12fb45166a8f17f95823f0b1a
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
age
387892
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
x-content-type-options
nosniff
expires
Thu, 09 Sep 2027 06:37:41 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Wed, 09 Sep 2026 06:37:41 GMT
last-modified
Tue, 12 Sep 2023 02:38:22 GMT
content-type
text/javascript; charset=UTF-8
vary
Accept-Encoding
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
accept-ranges
bytes
access-control-allow-origin
*
content-length
30462
x-xss-protection
0
server
sffe
GET
H2
200
hotjar-2398987.js Show response
static.hotjar.com/c/
53 KB
12 KB
108ms
38ms
Script
application/javascript
13.33.252.108
Amazon.com
General
Full URL
https://static.hotjar.com/c/hotjar-2398987.js?sv=7
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MNX5X2D
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.33.252.108 New York, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-13-33-252-108.jfk50.r.cloudfront.net
Software
/
Resource Hash
b5508be9203182853ae774a13f2f2a478c094a4e9899ac09c2f7c5825b30bf7e
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-encoding
br
etag
W/46c3c46a65f684e817a3c4966209bfc9
age
59
x-content-type-options
nosniff
x-cache-hit
1
x-cache
Hit from cloudfront
x-amz-cf-id
TDvyWUgp4R96x7ZTVCOpcn22SOfgISraMyj0D9JYC8uJDhdp_w6Zcg==
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
strict-transport-security
max-age=2592000; includeSubDomains
cache-control
max-age=60
cross-origin-resource-policy
cross-origin
via
1.1 bc413bb41d41a5b805e3b9ecdcebc510.cloudfront.net (CloudFront)
access-control-allow-origin
*
x-amz-cf-pop
JFK50-P10
GET
H3
200
jquery.validate.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.1/
24 KB
7 KB
114ms
113ms
Script
application/javascript
104.17.24.14
Cloudflare
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.1/jquery.validate.min.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MNX5X2D
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b0f074179d185032b4a2d0e7b1f3476b0626039334a638d47f84ef44990616b2
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

cf-cdnjs-via
cfworker/r2
content-encoding
br
cf-cache-status
BYPASS
age
4038409
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=XeK9dAmDDYNr5Nr%2FLqKXgh2cbrpTJtzQLB5QQK9qBjyBKGkYlFqyQ25sVW714kUZ5G7FMehuYyEtC8DI51mMCCyWvWb93mLfh27LNIKDVoxTXVln0YBwU2OlLrhIKEVyJ7gTBM1d"}]}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-cdnjs-cache
HIT
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/javascript; charset=utf-8
last-modified
Mon, 04 May 2020 16:11:46 GMT
vary
Accept-Encoding
priority
u=3,i=?0
strict-transport-security
max-age=15780000
cache-control
no-transform, public, s-maxage=30672000, max-age=30672000, immutable
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
a3a92d91ccdd0f01-YYZ
access-control-allow-origin
*
content-length
6929
server
cloudflare
POST
H3
200
collect
www.google.com/ccm/
0
0
81ms
48ms
Fetch
text/plain
142.251.156.119
Google LLC
General
Full URL
https://www.google.com/ccm/collect?rcb=19&frm=0&apvc=1&ae=g&auid=1609788286.1789323753&dt=HarperCollins%20UK%20Publishers%20Ltd.%20%E2%80%93%20HarperCollins%20Publishers%20UK&en=page_view&dl=https%3A%2F%2Fharpercollins.co.uk%2F&scrsrc=www.googletagmanager.com&rnd=1784166598.1789323753&navt=n&npa=0&ep.ads_data_redaction=0&gdid=dN2ZkMj.dYWJhMj&gtm=45He6992v831267163za200zd831267163xea&gcd=13l3l3l3l1l1&dma=0&tag_exp=115938466~115938468~117776795~118897920~118897930~120385423~120469145~120469153&tft=1789323753162&tfd=3243&fmt=8
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.251.156.119 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
/
Resource Hash

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

POST
H3
204
collect
ad.doubleclick.net/ccm/s/
0
0
91ms
49ms
Fetch
text/html
172.217.222.148
Google LLC
General
Full URL
https://ad.doubleclick.net/ccm/s/collect?auid=1609788286.1789323753&gtm=45He6992v831267163za200zd831267163xea&fmt=8
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.222.148 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
qi-in-f148.1e100.net
Software
/
Resource Hash

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

GET
H2
200
24652.js Show response
www.dwin1.com/
60 KB
18 KB
119ms
35ms
Script
application/javascript
3.170.19.42
Amazon.com
General
Full URL
https://www.dwin1.com/24652.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MNX5X2D
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.170.19.42 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-3-170-19-42.iad61.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
40371c9c37d12c05ed7dff1a8d26ca2aa8c87c23a6b960c48466c61f01a30023

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
x-amz-version-id
Z5ugPn1.D4nmx065t0W_lJ41Y2Qw.vhN
etag
W/"aadf34e42284d529f9b1da9f96e54cac"
age
13
access-control-allow-methods
GET, HEAD
x-cache
Hit from cloudfront
x-amz-cf-id
5nLGCz3MU5Z7ndH-6wWQJGdALvk5TN2gz_ob73vNPm-9rGop_hqPVA==
date
Sun, 13 Sep 2026 18:22:21 GMT
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
last-modified
Fri, 05 Jun 2026 11:34:56 GMT
x-amz-replication-status
COMPLETED
cache-control
max-age=600, s-maxage=600
via
1.1 bb4e16b9c06e7a44cba5999dbddf276e.cloudfront.net (CloudFront)
access-control-allow-origin
*
x-amz-cf-pop
IAD61-P9
server
AmazonS3
x-amz-server-side-encryption
AES256
POST
H2
200
metrics Show response
otlp-http-production.shopifysvc.com/v1/
21 B
72 B
55ms
53ms
Fetch
application/json
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash
f56b35823a693646bf987ca07c9cbc4ff72a83b79b34595b20546b539795fdf0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
21
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json
vary
Origin
POST
H2
200
metrics Show response
otlp-http-production.shopifysvc.com/v1/
21 B
91 B
643ms
642ms
Fetch
application/json
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash
f56b35823a693646bf987ca07c9cbc4ff72a83b79b34595b20546b539795fdf0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000
content-length
21
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json
vary
Origin
POST
H2
200
metrics Show response
otlp-http-production.shopifysvc.com/v1/
21 B
72 B
50ms
50ms
Fetch
application/json
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash
f56b35823a693646bf987ca07c9cbc4ff72a83b79b34595b20546b539795fdf0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
21
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json
vary
Origin
GET
H2
200
destination Show response
www.googletagmanager.com/gtag/
581 KB
190 KB
62ms
61ms
Script
application/javascript
173.194.207.97
Google LLC
General
Full URL
https://www.googletagmanager.com/gtag/destination?id=G-J8KLQPKG1Q&cx=c&gtm=4e6992
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MNX5X2D
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.207.97 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
qk-in-f97.1e100.net
Software
Google Tag Manager /
Resource Hash
d81209efbee1c716c813d651ab5648efaf699b87d2423c8592c3838d64b3c0bd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-encoding
zstd
report-to
{"group":"ascgsrsghrgc:71:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgsrsghrgc:71:0"}],}
expires
Sun, 13 Sep 2026 18:22:33 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgsrsghrgc:71:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=ascgsrsghrgc:71:0
content-length
193772
x-xss-protection
0
server
Google Tag Manager
POST
H2
200
metrics Show response
otlp-http-production.shopifysvc.com/v1/
21 B
72 B
629ms
627ms
Fetch
application/json
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash
f56b35823a693646bf987ca07c9cbc4ff72a83b79b34595b20546b539795fdf0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
21
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json
vary
Origin
POST
H2
200
logs Show response
otlp-http-production.shopifysvc.com/v1/
21 B
72 B
52ms
50ms
Fetch
application/json
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/logs
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash
f56b35823a693646bf987ca07c9cbc4ff72a83b79b34595b20546b539795fdf0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
21
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json
vary
Origin
GET
H2
200
modules.e762be2b6b709245aabb.js Show response
script.hotjar.com/
229 KB
57 KB
103ms
34ms
Script
application/javascript
3.167.56.16
Amazon.com
General
Full URL
https://script.hotjar.com/modules.e762be2b6b709245aabb.js
Requested by
Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-2398987.js?sv=7
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.167.56.16 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-3-167-56-16.iad61.r.cloudfront.net
Software
/
Resource Hash
afa2890b366a0c442ba0a51110a487d9b6ad0e96aab761777f775be1ce393aa6
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
none
content-encoding
br
etag
"e2ac1f759241ebb513f3655b5d637279"
age
1681164
x-content-type-options
nosniff
x-cache
Hit from cloudfront
x-amz-cf-id
c0wne9kQwLKh2qXXrHauw1QGPtA3F9gQPZFZyZZ-hLe6NbHnln-RXg==
date
Tue, 25 Aug 2026 07:23:08 GMT
content-type
application/javascript; charset=utf-8
last-modified
Tue, 25 Aug 2026 07:22:18 GMT
vary
Accept-Encoding
strict-transport-security
max-age=2592000; includeSubDomains
cache-control
max-age=31536000
cross-origin-resource-policy
cross-origin
via
1.1 32a86417f344d7ce72f29ebf299d3192.cloudfront.net (CloudFront)
accept-ranges
bytes
access-control-allow-origin
*
content-length
57688
x-amz-cf-pop
IAD61-P5
GET
H3
200
additional-methods.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.2/
22 KB
6 KB
38ms
38ms
Script
application/javascript
104.17.24.14
Cloudflare
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.2/additional-methods.min.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MNX5X2D
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
769a6653733b3e64e850f13421940414afafe8625acf963354e64dfaec51883c
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

cf-cdnjs-via
cfworker/r2
content-encoding
br
cf-cache-status
BYPASS
age
4134562
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=80nyz0Pzein5tvw%2FbWP2JH8wnL52klkobj6bicgmfU7wb%2FVj0aKkK%2FT5FdqP7PPtSYJNe0VngziCVS9t65%2FH6aE%2FCa1yM4RWqDY3B3Jvgl0Uz6OGh%2FjMWMrfzP7rJenQfT%2BGsgM2"}]}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-cdnjs-cache
HIT
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/javascript; charset=utf-8
last-modified
Fri, 29 May 2020 16:54:59 GMT
vary
Accept-Encoding
priority
u=3,i=?0
strict-transport-security
max-age=15780000
cache-control
no-transform, public, s-maxage=30672000, max-age=30672000, immutable
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
a3a92d921d8f0f01-YYZ
access-control-allow-origin
*
content-length
5693
server
cloudflare
GET
H2
200
simple Show response
api.sail-personalize.com/v1/personalize/
257 B
481 B
50ms
50ms
Fetch
application/json
75.2.40.13
Amazon.com
General
Full URL
https://api.sail-personalize.com/v1/personalize/simple?pageviews=1&isMobile=0
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
75.2.40.13 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
aa7557bb34ea5624b.awsglobalaccelerator.com
Software
/
Resource Hash
43e57d8b3782d2effaf94b1ef2c52d8cb2fbe3262f06005ee7e71f87db2d7777

Request headers

sec-ch-ua-platform
"Linux"
authorization
Bearer f0ec983f13556a802c5c2233d2b71ab2
Referer
https://harpercollins.co.uk/
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0
x-lib-version
v1.0.1
x-referring-url
https://harpercollins.co.uk/
accept
application/json
content-type
application/json
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36

Response headers

cache-control
no-store
content-encoding
gzip
pragma
no-cache
allowedheaders
Content-Type,Authorization,X-Requested-With,Content-Length,Accept,Origin
access-control-allow-credentials
true
allowedorigins
*
expires
-1
access-control-allow-origin
*
allowedmethods
GET,OPTIONS
content-length
174
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json
vary
Origin, Accept-Encoding
OPTIONS
H2
200
simple
api.sail-personalize.com/v1/personalize/ Frame
0
0
99ms
30ms
Preflight
text/plain
75.2.40.13
Amazon.com
General
Full URL
https://api.sail-personalize.com/v1/personalize/simple?pageviews=1&isMobile=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
75.2.40.13 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
aa7557bb34ea5624b.awsglobalaccelerator.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
authorization,content-type,x-lib-version,x-referring-url
Access-Control-Request-Method
GET
Origin
https://harpercollins.co.uk
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
Content-Type,Authorization,X-Requested-With,Content-Length,Accept,Origin,X-Lib-Version,X-Referring-URL
access-control-allow-methods
OPTIONS,GET,POST,PUT,DELETE
access-control-allow-origin
https://harpercollins.co.uk
access-control-max-age
1800
allow
HEAD,GET,OPTIONS
content-length
18
content-type
text/plain
date
Sun, 13 Sep 2026 18:22:33 GMT
vary
Origin
POST
H2
204
collect
www.google-analytics.com/g/
0
0
123ms
39ms
Fetch
text/plain
173.194.66.113
Google LLC
General
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-J8KLQPKG1Q&gtm=45je6992v897708908z8831267163za20gzb831267163zd831267163&_p=1789323752677&gcs=G100&gcd=13m3m3l3l5l1&npa=0&dma=0&gdid=dYWJhMj&_eu=AAAAACAC&cid=729443159.1789323753&frm=0&ibt=1&ngs=1&pscdl=denied&rcb=16&sr=1600x1200&uaa=x86&uab=64&uafvl=Chromium%3B153.0.0.0%7CGoogle%2520Chrome%3B153.0.0.0%7CNot_A%2520Brand%3B8.0.0.0&uam=&uamb=0&uap=Linux&uapv=&uaw=0&ul=en-ca&_s=1&tag_exp=115616985~115938466~115938468~118897920~118897930~120213116~120385422~120469145~120469153&sid=1789323753&sct=1&seg=0&dl=https%3A%2F%2Fharpercollins.co.uk%2F&dt=HarperCollins%20UK%20Publishers%20Ltd.%20%E2%80%93%20HarperCollins%20Publishers%20UK&en=HCelementVisible&_fv=1&_nsi=1&_ss=1&ep.HCcomponentName=What%20would%20you%20like%20to%20read%20next%3F&ep.HCcomponentId=&ep.HCcomponentType=search-box&epn.HCposition=1&epn.HCpositionTotal=1&tfd=3526
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.66.113 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
qo-in-f113.1e100.net
Software
Golfe2 /
Resource Hash

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:139:0
report-to
{"group":"ascnsrsggc:139:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:139:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://harpercollins.co.uk
cross-origin-opener-policy-report-only
same-origin; report-to=ascnsrsggc:139:0
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
text/plain
server
Golfe2
POST
H2
200
metrics
otlp-http-production.shopifysvc.com/v1/
21 B
72 B
55ms
53ms
Ping
application/json
34.160.147.240
Google LLC
General
Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/s/trekkie.storefront.97b21d0442b56be8dbfe53e512498600181c173e.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.160.147.240 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US),
Reverse DNS
240.147.160.34.bc.googleusercontent.com
Software
/
Resource Hash
f56b35823a693646bf987ca07c9cbc4ff72a83b79b34595b20546b539795fdf0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
https://harpercollins.co.uk
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
21
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json
vary
Origin
POST
H2
200
/ Show response
content.hotjar.io/
56 B
171 B
642ms
203ms
XHR
application/json
52.17.235.194
Amazon.com
General
Full URL
https://content.hotjar.io/?site_id=2398987&gzip=1
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.17.235.194 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
ec2-52-17-235-194.eu-west-1.compute.amazonaws.com
Software
/
Resource Hash
922aad2a37960368066f901a9ccc29e549330f0032ecfa1bf1c5a6564a9cd154

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain; charset=UTF-8
sec-ch-ua-mobile
?0

Response headers

access-control-max-age
86400
access-control-allow-origin
*
content-length
56
date
Sun, 13 Sep 2026 18:22:34 GMT
content-type
application/json
GET
H2
200
collector.js Show response
na.shgcdn3.com/
93 KB
27 KB
85ms
33ms
Script
text/javascript
151.101.65.55
Fastly
General
Full URL
https://na.shgcdn3.com/collector.js?shop=harpercollins-uk.myshopify.com
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.65.55 , United States, ASN54113 (FASTLY - Fastly, Inc., US),
Reverse DNS
Software
Heroku /
Resource Hash
01aa3133f30406df8a0d4a8ceda3815f9467060191dd39d0532cff003cbbde6b

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
age
3730
report-to
{"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=pnWT%2BjwNyNAE3txq5eVVCVmCGVID8Ar9NO9awSJQitA%3D\u0026sid=67ff5de4-ad2b-4112-9289-cf96be89efed\u0026ts=1787042736"}],"max_age":3600}
access-control-allow-methods
GET, HEAD, OPTIONS
x-cache
HIT, HIT
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
text/javascript; charset=utf-8
vary
Accept-Encoding
x-cache-hits
64234, 19
last-modified
Tue, 25 Feb 2025 18:15:32 GMT
x-served-by
cache-lga21924-LGA, cache-yul1970036-YUL
access-control-allow-headers
DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
reporting-endpoints
heroku-nel="https://nel.heroku.com/reports?s=pnWT%2BjwNyNAE3txq5eVVCVmCGVID8Ar9NO9awSJQitA%3D&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&ts=1787042736"
nel
{"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
x-timer
S1789323754.743534,VS0,VE0
access-control-allow-credentials
true
via
1.1 heroku-router, 1.1 varnish, 1.1 varnish
accept-ranges
bytes
access-control-allow-origin
*
content-length
26378
server
Heroku
GET
H3
200
redirect-app.js Show response
d23dclunsivw3h.cloudfront.net/
856 B
1 KB
136ms
34ms
Script
application/javascript
52.85.193.33
Amazon.com
General
Full URL
https://d23dclunsivw3h.cloudfront.net/redirect-app.js?shop=harpercollins-uk.myshopify.com
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
52.85.193.33 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-85-193-33.iad55.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
96925912485399570512eb697967206778f1d79682b47284d0decd88883de6b8

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-amz-version-id
outaiqf6CuNBNxYfNpnGTg_LyO65oStE
etag
"53d74ef1b231d70fe6ab3164bcc7e30e"
age
26905
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
3UzFo0q06WeyF9ihMeeMCA3BaXMZV7zHOzLi0sW9YnWfoj14g8JJ-w==
date
Sun, 13 Sep 2026 10:54:09 GMT
content-type
application/javascript
vary
Accept-Encoding
last-modified
Wed, 27 Mar 2024 05:43:21 GMT
via
1.1 d6b0796641ad9e40cce4a9874d43cd3a.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
856
x-amz-cf-pop
IAD55-P10
server
AmazonS3
x-amz-server-side-encryption
AES256
GET
H2
200
shopify.js Show response
shopify-webhooks.sailthru.com/
23 KB
24 KB
139ms
62ms
Script
application/javascript
98.87.202.160
Amazon.com
General
Full URL
https://shopify-webhooks.sailthru.com/shopify.js?shop=harpercollins-uk.myshopify.com
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
98.87.202.160 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-98-87-202-160.compute-1.amazonaws.com
Software
Cowboy /
Resource Hash
390a61cb04191fbbf54a0682f4d36ad0821b1cf63a23a31bf235c0cddf5200a0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

strict-transport-security
max-age=31536000
x-request-id
33af8uabgtnkgponcc35ljo2
cache-control
max-age=0, private, must-revalidate
cross-origin-window-policy
deny
x-permitted-cross-domain-policies
none
x-content-type-options
nosniff
x-download-options
noopen
content-length
24010
date
Sun, 13 Sep 2026 18:22:33 GMT
x-xss-protection
1; mode=block
content-type
application/javascript; charset=utf-8
server
Cowboy
x-frame-options
SAMEORIGIN
GET
H2
200
97655_1783065114.js Show response
backinstock.useamp.com/widget/
216 KB
39 KB
106ms
35ms
Script
text/javascript
3.167.69.105
Amazon.com
General
Full URL
https://backinstock.useamp.com/widget/97655_1783065114.js?category=bis&v=6&shop=harpercollins-uk.myshopify.com
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.167.69.105 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-3-167-69-105.iad61.r.cloudfront.net
Software
/
Resource Hash
5c3084ff2772523e96c48fd50f89811bfba916e790417b0af2ed3cb3e2f83e1f
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options ALLOWALL
X-Xss-Protection 0

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-ua-mobile
?0

Response headers

x-request-id
e666e1c9-a673-47d1-95a1-523f9762308d
content-encoding
br
etag
W/"e5f5bb6370540acaa076939d4ab46429"
age
1251505
x-permitted-cross-domain-policies
none
x-content-type-options
nosniff
x-cache
Hit from cloudfront
x-amz-cf-id
YT7NuztfEC6VQEjgI4RwuLyBAYmIymeotXVu7GNVkXm53NYpiZ5rPQ==
date
Sun, 30 Aug 2026 06:44:08 GMT
content-type
text/javascript; charset=utf-8
vary
Accept-Encoding
x-runtime
0.034618
last-modified
Fri, 03 Jul 2026 07:51:54 GMT
x-frame-options
ALLOWALL
strict-transport-security
max-age=63072000; includeSubDomains
cache-control
max-age=2629746, public
referrer-policy
strict-origin-when-cross-origin
via
1.1 a04e8c97f1e289e082ffa9503a1e95d0.cloudfront.net (CloudFront)
x-xss-protection
0
x-amz-cf-pop
IAD61-P6
GET
H2
200
salesnotifier.js Show response
cdn.jsdelivr.net/gh/carecartapp/sales-popup@5.0.19/
Redirect Chain
  • https://sales-pop.carecart.io/lib/salesnotifier.js?shop=harpercollins-uk.myshopify.com
  • https://cdn.jsdelivr.net/gh/carecartapp/sales-popup@5.0.19/salesnotifier.js
141 KB
30 KB
29ms
28ms
Script
application/javascript
151.101.1.229
Fastly
General
Full URL
https://cdn.jsdelivr.net/gh/carecartapp/sales-popup@5.0.19/salesnotifier.js
Protocol
H2
Server
151.101.1.229 , United States, ASN54113 (FASTLY - Fastly, Inc., US),
Reverse DNS
Software
/
Resource Hash
515454b006bcd79ba1348e4e1df00d6613959102bea3a51f2c014d65674510be
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
Referer
https://harpercollins.co.uk/

Response headers

access-control-expose-headers
*
content-encoding
br
etag
W/"2352f-Q1ukSztj7sxZhdIrGmq65NR2brs"
age
2056050
x-content-type-options
nosniff
x-jsd-version-type
version
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
x-cache
HIT, HIT
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/javascript; charset=utf-8
x-served-by
cache-fra-etou8220063-FRA, cache-yul1970080-YUL
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
access-control-allow-origin
*
content-length
30106
x-jsd-version
5.0.19

Redirect headers

cf-ray
a3a92d94fd5c78a5-YYZ
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
location
https://cdn.jsdelivr.net/gh/carecartapp/sales-popup@5.0.19/salesnotifier.js
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
text/html; charset=UTF-8
server
cloudflare
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=bdou8D5%2BsMqpK%2Bx311JJTehukO%2FOPaIsl5XmCYJNjoCZqX8ngovwQfs%2BUun%2BDDqifqWb70%2F%2Bkfm4ffvTC5ztGYuwX2%2BFH1oCehlIPe2u%2FLzhH6jl3f9yj7C6MfdQieALOevk1rWFYQ%3D%3D"}]}
POST
H3
200
produce
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205 B
792 B
102ms
100ms
Ping
application/json
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/.well-known/shopify/fec/produce
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/wpm/b449ac4ccw8cfe1344p8a6aeedamfa32ca01m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Content-Type
text/plain;charset=UTF-8
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

access-control-max-age
86400
x-request-id
e8e827e5-c338-453a-a806-b195560fac56-1789323753
content-encoding
br
cf-cache-status
DYNAMIC
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=PlPFW%2B810vz5ZOaBbbs%2BJ7W88Y1pK%2B7LoXieP0B09RqkMjdy5j6vnrjEEZ%2BOO6Eu39dkUMuV0KcZYlCv5SngsURP2RN3W%2FjCJ4xQH5HyEj%2BOApnZotHx0AYfDRLYerb4tLR1%2FsiaKr5udK3z%2FhlISD4L3cDjOg%2BFHg%3D%3D"}]}
access-control-allow-methods
POST, OPTIONS
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
application/json
vary
accept-encoding
priority
u=4,i
access-control-allow-headers
User-Agent, Accept, Content-Type, X-Forwarded-For, X-Request-ID
strict-transport-security
max-age=15552000; includeSubDomains; preload
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
access-control-allow-credentials
true
x-download-options
noopen
cf-ray
a3a92d94a9b54c37-YUL
access-control-allow-origin
https://harpercollins.co.uk
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
favicon-32x32.png
harpercollins.co.uk/cdn/shop/t/9/assets/
1 KB
2 KB
36ms
35ms
Other
image/webp
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shop/t/9/assets/favicon-32x32.png?v=122351128993687689451593701257
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
e582bf33ef349e9816467610bc0160bb1bb4676f631ab9b3fec4ebabccd8b839
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
d1f24662-4ac1-4714-b6fc-3f29d0d087e5-1783688037
access-control-expose-headers
*
cf-cache-status
HIT
age
5635716
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=xF7yNyG5lI4EZ%2BTnhIO1TDXkhntk30du1XsbMn5t2dmD4WTQFuP1EGu6MtMiJ1iY7zqsGDx8jN59kelBZO084SliJy1rTjKbzW2GhQV78KKUh%2F7t91cZDtWMa9oMRbYtjIghoiI%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=74.958, imageryFetch;dur=58.274, imageryProcess;dur=16.101;desc="image", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:33 GMT
source-type
image/png
content-type
image/webp
last-modified
Thu, 13 Aug 2026 16:06:48 GMT
vary
Accept
priority
u=1,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
source-length
1352
cache-control
public, max-age=31557600
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d94a9c64c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
1264
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
polyfills.Db3KX98s.js
harpercollins.co.uk/cdn/shopifycloud/checkout-web/assets/c1/
0
18 KB
30ms
30ms
Other
text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shopifycloud/checkout-web/assets/c1/polyfills.Db3KX98s.js
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/checkouts/internal/preloads.js?locale=en-GB&default_configuration_id=2197127246
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
6912b93b000b1d948a3b6af30d40aa4c819abad2d1dda57e24d942551e55cc6b
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Origin
https://harpercollins.co.uk
sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
Sec-Purpose
prefetch
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-viewport-width
1600

Response headers

x-request-id
6230e41c-b4b6-43a3-9f36-d371a43a9331-1787080636
content-encoding
br
cf-cache-status
HIT
age
2243117
x-dc
gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=bCBa5p2%2FZAOUPlRG7FaQAq7A64Ur%2Fz1PwWvSgCgFulO06nEpPvw9m0P9kMjIHX9lp67%2BPZUzjElnysPWipIgAJvePnnY5wwlge4Mrn%2FBu6htDfK2U%2BEv5EvE8bAN7zhSZA%3D%3D"}]}
x-content-type-options
nosniff
server-timing
imagery;dur=73.576, imageryFetch;dur=73.364, dcb-status;dur=0;desc="no-dictionary", cfExtPri
alt-svc
h3=":443"; ma=86400
date
Sun, 13 Sep 2026 18:22:33 GMT
content-type
text/javascript
last-modified
Wed, 02 Sep 2026 10:04:55 GMT
vary
Accept-Encoding
priority
u=4,i
strict-transport-security
max-age=63072000; includeSubDomains; preload
link
<https://cdn.shopify.com/shopifycloud/checkout-web/assets/c1/polyfills.Db3KX98s.js>; rel="canonical"
cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d94dabc4c37-YUL
accept-ranges
bytes
access-control-allow-origin
*
content-length
17708
x-xss-protection
1; mode=block
server
cloudflare
use-as-dictionary
match="polyfills.*.js", id="Db3KX98s"
GET
H3
200
customer Show response
harpercollins.co.uk/apps/
360 KB
89 KB
550ms
548ms
Fetch
text/html
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/apps/customer
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
7f689a4097b5e59c847e3c6722552181d6ed49231d370af3ae08266b35c23b59
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
123d8cea-7548-404e-9b92-c6ec62c63392-1789323753
content-encoding
gzip
cf-cache-status
DYNAMIC
powered-by
Shopify
x-dc
gcp-us-east1,gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=6H0I8xf2WODrREZ4yxnPIPhOZrLaV543MaJaXy5GJN6x%2FkCjCrdpeuqL84UT7EcJxmyX2DTRwFq76yXURpYl1gAbrscpHrwmxeuCEriEuDMm29RCUSUCy%2BrHQhUUe5Pb3OwQosQ%3D"}]}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
processing;dur=208;desc="gc:16", db;dur=38, db_async;dur=12.189, edge_cart;dur=5.23;desc="trips=1", render;dur=108, asn;desc="9009", edge;desc="YUL", country;desc="CA", theme;desc="83051806798", servedBy;desc="4ncw", requestID;desc="123d8cea-7548-404e-9b92-c6ec62c63392-1789323753", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3amps._CAQC_f_f_njcrA4GkQSmJ7RjWtNcnmQ_%7B%22onetrust.dsId%22%3A%222813b188-d8a2-4081-bbd7-39ac430c71de%22%7D", cfExtPri, earlyhints
date
Sun, 13 Sep 2026 18:22:34 GMT
shopify-complexity-score-v2
207
content-type
text/html; charset=utf-8
vary
Accept,accept-encoding
priority
u=1,i
x-frame-options
DENY
strict-transport-security
max-age=7889238
link
<https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin, <https://stackpath.bootstrapcdn.com>; rel="preconnect"; crossorigin, <https://ajax.googleapis.com>; rel="preconnect"; crossorigin, <https://cdnjs.cloudflare.com>; rel="preconnect"; crossorigin, <https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css>; as="style"; rel="preload"; crossorigin; integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T", <https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js>; as="script"; rel="preload"; crossorigin; integrity="sha384-vtXRMe3mGCbOeY7l30aIg8H9p3GdeSe4IFlP6G8JMa7o7lXvnz3GFKzPxzJdPfGK", <//harpercollins.co.uk/cdn/shop/t/9/assets/theme-critical.css?v=118506465480311825011788281888>; as="style"; rel="preload", <//harpercollins.co.uk/cdn/shop/t/9/assets/bootstrap.min.css?v=112533808079446717691770236439>; as="style"; rel="preload", <//harpercollins.co.uk/cdn/shop/t/9/assets/swiper.min.js?v=115333958116134709231755110817>; as="script"; rel="preload", <//harpercollins.co.uk/cdn/shopifycloud/storefront/assets/themes_support/api.jquery-7ab1a3a4.js>; as="script"; rel="preload", <//harpercollins.co.uk/cdn/shop/t/9/assets/vue.min.js?v=173820222560297462211593701220>; as="script"; rel="preload", <https://cdnjs.cloudflare.com/polyfill/v3/polyfill.min.js?version=4.8.0&features=default%252CArray.prototype.find%252CArray.prototype.includes%252CPromise%252CObject.assign%252CObject.entries%252CArray.prototype.map%252CArray.prototype.forEach%252CArray.prototype.filter>; as="script"; rel="preload"; crossorigin; integrity="sha384-3d4jRKquKl90C9aFG+eH4lPJmtbPHgACWHrp+VomFOxF8lzx2jxqeYkhpRg18UWC", <//harpercollins.co.uk/cdn/shop/t/9/assets/algolia_config.js?v=24043446291950730471699994509>; as="script"; rel="preload", <//harpercollins.co.uk/cdn/shop/t/9/assets/algolia_init.js?v=23687443935956485311593701307>; as="script"; rel="preload"
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
cdn-cache-control
no-cache, no-store
nel
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
x-download-options
noopen
cf-ray
a3a92d957cd14c37-YUL
shopify-complexity-score
0
x-xss-protection
1; mode=block
content-language
en-GB
server
cloudflare
GET
H3
200
customer Show response
harpercollins.co.uk/apps/
360 KB
89 KB
1004ms
451ms
Fetch
text/html
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/apps/customer
Requested by
Host: harpercollins.co.uk
URL: https://harpercollins.co.uk/cdn/shopifycloud/storefront/assets/shop_events_listener-4e26a9ce.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
8aa5032763ec3933a40beb7c3ef31883b480d1b5cb25b75175aee41975a93efb
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://harpercollins.co.uk/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="153", "Google Chrome";v="153", "Not_A Brand";v="8"
sec-ch-viewport-width
1600
sec-ch-ua-mobile
?0

Response headers

x-request-id
38f64d5e-9264-484e-99ff-f0b699ec7eda-1789323754
content-encoding
gzip
cf-cache-status
DYNAMIC
powered-by
Shopify
x-dc
gcp-us-east1,gcp-us-east1,gcp-us-east1
x-permitted-cross-domain-policies
none
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=kk9UWS42oW6wKVHyC6prBWDnNN1OZ9CCJXomej9EkuTfzT%2BkRpEZcUFAyFUPMRy2kfH6Kpqj1D7bWPFx5CaXoPKSopaMs0RUDCGahQ28PaZ8W3t%2FZZZjeIaOgfOXeLM5O1cpS7U%3D"}]}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
processing;dur=165;desc="gc:7", db;dur=22, db_async;dur=10.438, edge_cart;dur=4.5;desc="trips=1", render;dur=89, asn;desc="9009", edge;desc="YUL", country;desc="CA", theme;desc="83051806798", servedBy;desc="t2xd", requestID;desc="38f64d5e-9264-484e-99ff-f0b699ec7eda-1789323754", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3amps._CAQC_f_f_njcrA4GkQSmJ7RjWtNcnmQ_%7B%22onetrust.dsId%22%3A%222813b188-d8a2-4081-bbd7-39ac430c71de%22%7D", cfExtPri, earlyhints
date
Sun, 13 Sep 2026 18:22:34 GMT
shopify-complexity-score-v2
164
content-type
text/html; charset=utf-8
vary
Accept,accept-encoding
priority
u=1,i
x-frame-options
DENY
strict-transport-security
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link
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sec-ch-ua-mobile
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Response headers

x-request-id
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cf-cache-status
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sec-ch-ua-platform
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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

cache-control
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cf-cache-status
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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

x-request-id
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Request headers

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sec-ch-ua
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Sec-Purpose
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sec-ch-viewport-width
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Response headers

x-request-id
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content-encoding
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content-type
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Accept-Encoding
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cache-control
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cloudflare
use-as-dictionary
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Google LLC
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Full URL
https://otlp-http-production.shopifysvc.com/v1/metrics
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Request headers

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

access-control-allow-credentials
true
via
1.1 google
access-control-allow-origin
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alt-svc
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content-type
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vary
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H3
200
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38ms
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text/javascript
23.227.38.65
Cloudflare
General
Full URL
https://harpercollins.co.uk/cdn/shopifycloud/checkout-web/assets/c1/shared-shop-theme.4ve-Ii4I.js
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Request headers

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sec-ch-ua-platform
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sec-ch-ua
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Sec-Purpose
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sec-ch-ua-mobile
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sec-ch-viewport-width
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Response headers

x-request-id
dd94216c-8b52-4c12-a722-b88329c9cfe5-1789153677
content-encoding
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use-as-dictionary
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H3
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harpercollins.co.uk/cdn/shopifycloud/checkout-web/assets/c1/
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30ms
Other
text/javascript
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Cloudflare
General
Full URL
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sec-ch-ua
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Sec-Purpose
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sec-ch-ua-mobile
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sec-ch-viewport-width
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Response headers

x-request-id
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content-encoding
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cf-cache-status
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use-as-dictionary
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GET
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44ms
Other
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23.227.38.65
Cloudflare
General
Full URL
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URL: https://harpercollins.co.uk/checkouts/internal/preloads.js?locale=en-GB&default_configuration_id=2197127246
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QUIC, , AES_128_GCM
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Request headers

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

x-request-id
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sec-ch-ua
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Sec-Purpose
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sec-ch-ua-mobile
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User-Agent
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sec-ch-viewport-width
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Response headers

x-request-id
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content-encoding
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cf-cache-status
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age
1475257
x-dc
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x-permitted-cross-domain-policies
none
report-to
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x-content-type-options
nosniff
server-timing
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alt-svc
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date
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content-type
text/css
last-modified
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vary
Accept-Encoding
priority
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strict-transport-security
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link
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cache-control
public, max-age=31536000, immutable
timing-allow-origin
*
nel
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x-download-options
noopen