Submitted URL: http://substackapi.com/
Effective URL: https://substackapi.com/
Submission: On June 06 via manual from FR — Scanned from FR

Summary

This website contacted 9 IPs in 3 countries across 7 domains to perform 27 HTTP transactions. The main IP is 172.67.132.177, located in United States and belongs to CLOUDFLARENET, US. The main domain is substackapi.com. The Cisco Umbrella rank of the primary domain is 212657.
TLS certificate: Issued by GTS CA 1P5 on April 29th 2024. Valid for: 3 months.
This is the only time substackapi.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
17 172.67.132.177 13335 (CLOUDFLAR...)
3 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 18.239.94.85 16509 (AMAZON-02)
1 13.32.27.107 16509 (AMAZON-02)
1 2001:4860:480... 15169 (GOOGLE)
1 18.66.192.48 16509 (AMAZON-02)
1 52.51.4.164 16509 (AMAZON-02)
27 9
Apex Domain
Subdomains
Transfer
17 substackapi.com
substackapi.com — Cisco Umbrella Rank: 212657
142 KB
3 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 354
40 KB
2 hotjar.io
vc.hotjar.io — Cisco Umbrella Rank: 3438
content.hotjar.io — Cisco Umbrella Rank: 6129
403 B
2 hotjar.com
static.hotjar.com — Cisco Umbrella Rank: 887
script.hotjar.com — Cisco Umbrella Rank: 1282
59 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2406
253 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 78
94 KB
0 buymeacoffee.com Failed
cdnjs.buymeacoffee.com Failed
27 7
Domain Requested by
17 substackapi.com substackapi.com
3 cdn.jsdelivr.net substackapi.com
1 content.hotjar.io script.hotjar.com
1 vc.hotjar.io script.hotjar.com
1 region1.google-analytics.com www.googletagmanager.com
1 script.hotjar.com static.hotjar.com
1 static.hotjar.com substackapi.com
1 www.googletagmanager.com substackapi.com
0 cdnjs.buymeacoffee.com Failed substackapi.com
27 9

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

Domain
prostack.substack.com
twitter.com
Subject Issuer Validity Valid
substackapi.com
GTS CA 1P5
2024-04-29 -
2024-07-28
3 months crt.sh
*.jsdelivr.net
Sectigo RSA Domain Validation Secure Server CA
2024-05-04 -
2025-05-04
a year crt.sh
*.google-analytics.com
WR2
2024-05-21 -
2024-08-13
3 months crt.sh
*.hotjar.com
Amazon RSA 2048 M03
2024-05-22 -
2025-06-20
a year crt.sh
*.hotjar.io
Amazon ECDSA 256 M02
2024-02-07 -
2025-03-08
a year crt.sh

This page contains 1 frames:

Primary Page: https://substackapi.com/
Frame ID: 2EEEE1DBF6D82E34EED3027FFEC88894
Requests: 28 HTTP requests in this frame

Screenshot

Page Title

Custom Substack Embed - Customize your newsletter sign up form

Page URL History Show full URLs

  1. http://substackapi.com/ HTTP 307
    https://substackapi.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

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

Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

27
Requests

96 %
HTTPS

38 %
IPv6

7
Domains

9
Subdomains

9
IPs

3
Countries

336 kB
Transfer

1036 kB
Size

4
Cookies

Page URL History

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

  1. http://substackapi.com/ HTTP 307
    https://substackapi.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

27 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
substackapi.com/
Redirect Chain
  • http://substackapi.com/
  • https://substackapi.com/
21 KB
6 KB
Document
General
Full URL
https://substackapi.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b164ddfbd7e6836bb3ea343ee3889e41dd5572ad8d564f649133db0fc2a524fe
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Accept-Language
fr-FR,fr;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

access-control-allow-origin
*
age
286714
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
88f8293e8fa76fbd-CDG
content-disposition
inline
content-encoding
br
content-type
text/html; charset=utf-8
date
Thu, 06 Jun 2024 11:46:18 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GVQEMnpgfBQxSxlNeqVFXAvpomO5th%2FBGXmXf190MbizoTcKaB4lmIUx9nkg3j3wcI0ExgEwaXcc3MAZpNYPRWd9skkMahbKqRU9MT0Nqfmq1HbIuMgRBDSFlLNb8B6kYiw%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=63072000
x-matched-path
/
x-vercel-cache
HIT
x-vercel-id
cdg1::22vlf-1717674378022-9edfa6634633

Redirect headers

Location
https://substackapi.com/
Non-Authoritative-Reason
HttpsUpgrades
nano.min.css
cdn.jsdelivr.net/npm/@simonwep/pickr/dist/themes/
9 KB
2 KB
Stylesheet
General
Full URL
https://cdn.jsdelivr.net/npm/@simonwep/pickr/dist/themes/nano.min.css
Requested by
Host: substackapi.com
URL: https://substackapi.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:ba1f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cb9f82b125cc07d58bc12aac6e936f8582751c56fed3353b1d1310cf76a67a4b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
29927
x-jsd-version
1.9.1
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
2148
x-served-by
cache-fra-etou8220121-FRA, cache-lga21980-LGA
x-jsd-version-type
version
server
cloudflare
etag
W/"2420-8rpMAYqEz6DfaaCFbdFjuskMIwA"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gp5fhlxBNaty5A3OafvO3S78mIUzf6eOxMimCl6vmIppllWuhWs%2FX4wpw8wNpUO1m9x6FlCnM6TeIQywWNHyrNr1EdjOpj3gErtWQqQNW8MSKG1CInv%2FoUrHpgFU2bT4ohrJ16dywguNUWaKslE%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=604800, s-maxage=43200
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88f8293f890f02de-CDG
c328805660549c64.css
substackapi.com/_next/static/css/
27 KB
7 KB
Stylesheet
General
Full URL
https://substackapi.com/_next/static/css/c328805660549c64.css
Requested by
Host: substackapi.com
URL: https://substackapi.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b627b59cf7066ec2f81a279bd6c86ec4d93dad8128a8ce711361e75760c865e5
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
strict-transport-security
max-age=63072000
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6361528
content-disposition
inline; filename="c328805660549c64.css"
alt-svc
h3=":443"; ma=86400
x-vercel-id
cdg1::p5sfq-1711312850062-04850350ccb3
server
cloudflare
x-matched-path
/_next/static/css/c328805660549c64.css
etag
W/"45233ace1aeef80bc6175a25a6a49b88"
x-vercel-cache
HIT
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IdA89C3Qzvb%2FlFjHseApB%2FGaYY5Bhlb5cfv6uJzWFJjmHMX2C5It1hkCB7afoS4%2FYzlfqstGchT9eqTHyn2BEobh%2B3rLAA9U2fGMVKi4qV6H3f1RKTA28VyHfGbM1UePh6w%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
88f8293f38526fbd-CDG
webpack-a9fefdf9bac2d6c1.js
substackapi.com/_next/static/chunks/
5 KB
3 KB
Script
General
Full URL
https://substackapi.com/_next/static/chunks/webpack-a9fefdf9bac2d6c1.js
Requested by
Host: substackapi.com
URL: https://substackapi.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
55638f31ef4650f6b3e19b99f0f5d6d72c04fcb8d6fd383d6835e4bc1588f745
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
strict-transport-security
max-age=63072000
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
7491442
content-disposition
inline; filename="webpack-a9fefdf9bac2d6c1.js"
alt-svc
h3=":443"; ma=86400
x-vercel-id
cdg1::956cr-1710182936183-952ec0d22536
server
cloudflare
x-matched-path
/_next/static/chunks/webpack-a9fefdf9bac2d6c1.js
etag
W/"f005ebde94a6daebf3830e6310904f1d"
x-vercel-cache
HIT
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7Umoj%2BOblCsetzcJIrwsNel4Ks%2B2gZg9e%2Bp48iipC0RH4AWS6A5GOENZyVGDRwQfvpXnnQnrFH1UhWq%2B7CeY9q5KzCHFTjA8C1VkF7tmh3W1d96IvjO%2FfaUhuk%2ByekdT3DU%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
88f8293f385f6fbd-CDG
main-65c1b0cb7d0d7396.js
substackapi.com/_next/static/chunks/
259 KB
82 KB
Script
General
Full URL
https://substackapi.com/_next/static/chunks/main-65c1b0cb7d0d7396.js
Requested by
Host: substackapi.com
URL: https://substackapi.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cce2ae49f942862394c12479c054694a75b46f03385a03e75025a542ccb6fe4e
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
strict-transport-security
max-age=63072000
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
7491442
content-disposition
inline; filename="main-65c1b0cb7d0d7396.js"
alt-svc
h3=":443"; ma=86400
x-vercel-id
cdg1::wzqf2-1710182936183-d0d3113c55b4
server
cloudflare
x-matched-path
/_next/static/chunks/main-65c1b0cb7d0d7396.js
etag
W/"84a8c68e51700d54990ad3c349287a65"
x-vercel-cache
HIT
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LUNbXx%2FIO5%2BSbp8iKRP5r%2BQhpclZwZXibRcCVrXvppXk%2Bw8RTWFflV7U0WRcTiwt7tpTB6%2B0exD7dbFJMyakT4vW2AN9YzNU%2BZ1KMF9EEzmKhcmOF%2B5vmuL%2FLgzzv6G3UXU%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
88f8293f38656fbd-CDG
_app-50707a9f9ab96742.js
substackapi.com/_next/static/chunks/pages/
12 KB
5 KB
Script
General
Full URL
https://substackapi.com/_next/static/chunks/pages/_app-50707a9f9ab96742.js
Requested by
Host: substackapi.com
URL: https://substackapi.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1caf5eeca27f9955dc9865ee4e8a4b82516997d1357e6900d28aa353fd1ff858
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
strict-transport-security
max-age=63072000
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
529328
content-disposition
inline; filename="_app-50707a9f9ab96742.js"
alt-svc
h3=":443"; ma=86400
x-vercel-id
cdg1::z55cx-1717145050861-2e9d4b1bba3b
server
cloudflare
x-matched-path
/_next/static/chunks/pages/_app-50707a9f9ab96742.js
etag
W/"38c6689019734ce1da019af85616f1f8"
x-vercel-cache
HIT
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=x2R1CpelIk9g2TUAgHbWEFKlKA5KcsKTZdiSt10m6VjwOd1rQf%2FDERfODwUUL32ztWIZCxGlbNIQ8Fprc7CqbcXkL7sVv9Fh11R0sZJ2N%2BKetkpZ6t92T1FiMGSZZ3t43%2FE%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
88f8293f38686fbd-CDG
framework-6eb9b938637b8cf1.js
substackapi.com/_next/static/chunks/
2 KB
2 KB
Script
General
Full URL
https://substackapi.com/_next/static/chunks/framework-6eb9b938637b8cf1.js
Requested by
Host: substackapi.com
URL: https://substackapi.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d199df42ac9d8b26061d3d31af6d1bcc202e4a140d6f8c6930d9921d077120e2
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
strict-transport-security
max-age=63072000
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1788435
content-disposition
inline; filename="framework-6eb9b938637b8cf1.js"
alt-svc
h3=":443"; ma=86400
x-vercel-id
cdg1::njstz-1715885943770-296916d8b954
server
cloudflare
x-matched-path
/_next/static/chunks/framework-6eb9b938637b8cf1.js
etag
W/"6740c5bf178d71bd53af9fce965f3883"
x-vercel-cache
HIT
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TJHT%2BUSTzgXaS7xPlncyw2P%2FeG7Dh2RA3KTZJL1tq23XCi8LQb5FxaC5BGMdaoVP3f6d0qO64k4lujv0g%2BqFz2oxbR8ErkDRPfQ%2BtuieVeE3xvTVjHkdo%2FOB0sHD8YN3KOI%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
88f8293f38696fbd-CDG
903-0a4f30bc11ec4f86.js
substackapi.com/_next/static/chunks/
8 KB
3 KB
Script
General
Full URL
https://substackapi.com/_next/static/chunks/903-0a4f30bc11ec4f86.js
Requested by
Host: substackapi.com
URL: https://substackapi.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
212766e1a0334448519472fee96062fb76cccb9634903d204ab89b71f310167a
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
strict-transport-security
max-age=63072000
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
529328
content-disposition
inline; filename="903-0a4f30bc11ec4f86.js"
alt-svc
h3=":443"; ma=86400
x-vercel-id
cdg1::lmqpz-1717145050862-98cd4607395b
server
cloudflare
x-matched-path
/_next/static/chunks/903-0a4f30bc11ec4f86.js
etag
W/"8897ec53946ca6de03ad50b9f96a929f"
x-vercel-cache
HIT
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172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
strict-transport-security
max-age=63072000
content-encoding
br
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-disposition
inline; filename="favicon.svg"
alt-svc
h3=":443"; ma=86400
x-vercel-id
cdg1::zrpzk-1710204220952-c92ac271a5ee
server
cloudflare
x-matched-path
/favicon.svg
etag
W/"eac4ed91d0056457156ac4e8884b60ef"
x-vercel-cache
HIT
vary
Accept-Encoding
report-to
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content-type
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access-control-allow-origin
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cache-control
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cf-ray
88f829416ad96fbd-CDG
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substackapi.com/_next/static/chunks/pages/
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19 KB
Other
General
Full URL
https://substackapi.com/_next/static/chunks/pages/feed-dea361b2eac5d5fc.js
Requested by
Host: substackapi.com
URL: https://substackapi.com/_next/static/chunks/main-65c1b0cb7d0d7396.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
strict-transport-security
max-age=63072000
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
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content-disposition
inline; filename="feed-dea361b2eac5d5fc.js"
alt-svc
h3=":443"; ma=86400
x-vercel-id
cdg1::nvktg-1713250595106-151f9f6c7981
server
cloudflare
x-matched-path
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etag
W/"e9b30653c1f68dd78dcef712e1114ee1"
x-vercel-cache
HIT
vary
Accept-Encoding
report-to
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content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
cf-ray
88f829416ae06fbd-CDG
view
substackapi.com/_vercel/insights/
2 B
578 B
Fetch
General
Full URL
https://substackapi.com/_vercel/insights/view
Requested by
Host: substackapi.com
URL: https://substackapi.com/_vercel/insights/script.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
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Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type
application/json

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
strict-transport-security
max-age=63072000
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
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x-vercel-id
cdg1::wxntc-1717674378526-171e8a59d69f
server
cloudflare
x-ratelimit-remaining
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report-to
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content-type
text/plain; charset=utf-8
cache-control
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x-ratelimit-reset
60
x-ratelimit-limit
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cf-ray
88f82941bb566fbd-CDG
feed-dea361b2eac5d5fc.js
substackapi.com/_next/static/chunks/pages/
61 KB
0
Script
General
Full URL
https://substackapi.com/_next/static/chunks/pages/feed-dea361b2eac5d5fc.js
Requested by
Host: substackapi.com
URL: https://substackapi.com/_next/static/chunks/main-65c1b0cb7d0d7396.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
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content-disposition
inline; filename="feed-dea361b2eac5d5fc.js"
alt-svc
h3=":443"; ma=86400
x-vercel-id
cdg1::nvktg-1713250595106-151f9f6c7981
server
cloudflare
x-matched-path
/_next/static/chunks/pages/feed-dea361b2eac5d5fc.js
etag
W/"e9b30653c1f68dd78dcef712e1114ee1"
x-vercel-cache
HIT
vary
Accept-Encoding
report-to
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content-type
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access-control-allow-origin
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cache-control
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cf-ray
88f829416ae06fbd-CDG
e9ea458e815c7b0f.css
substackapi.com/_next/static/css/
1 KB
1 KB
Fetch
General
Full URL
https://substackapi.com/_next/static/css/e9ea458e815c7b0f.css
Requested by
Host: substackapi.com
URL: https://substackapi.com/_next/static/chunks/main-65c1b0cb7d0d7396.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 11:46:18 GMT
strict-transport-security
max-age=63072000
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
7491442
content-disposition
inline; filename="e9ea458e815c7b0f.css"
alt-svc
h3=":443"; ma=86400
x-vercel-id
cdg1::wp7ls-1710182936804-33e7f7d46488
server
cloudflare
x-matched-path
/_next/static/css/e9ea458e815c7b0f.css
etag
W/"28e693bd55f375e90e62b8bb6efdcc07"
x-vercel-cache
HIT
vary
Accept-Encoding
report-to
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content-type
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access-control-allow-origin
*
cache-control
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cf-ray
88f82941db766fbd-CDG
modules.349061f2d87d84c4c336.js
script.hotjar.com/
222 KB
55 KB
Script
General
Full URL
https://script.hotjar.com/modules.349061f2d87d84c4c336.js
Requested by
Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-3379843.js?sv=6
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.27.107 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
/
Resource Hash
5ade1526f1674ac49650f04fa328b8aec7266c24c9a045f5efbb96b6984422c0
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 11:43:07 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=2592000; includeSubDomains
via
1.1 3d58896f901dbeed449603f5d2b4d9f0.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C2
age
86591
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
content-length
56093
last-modified
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etag
"4aa8ac29ac41e30cfd27b0bfd1a19aca"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=31536000
accept-ranges
bytes
x-robots-tag
none
x-amz-cf-id
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collect
region1.google-analytics.com/g/
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253 B
Ping
General
Full URL
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Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-3GM1N3Q5QK
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 06 Jun 2024 11:46:18 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://substackapi.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
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3379843
vc.hotjar.io/sessions/
0
232 B
XHR
General
Full URL
https://vc.hotjar.io/sessions/3379843?s=0.25&r=0.11654857728206247
Requested by
Host: script.hotjar.com
URL: https://script.hotjar.com/modules.349061f2d87d84c4c336.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.192.48 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-192-48.muc50.r.cloudfront.net
Software
/
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

access-control-allow-origin
*
date
Thu, 06 Jun 2024 11:46:18 GMT
cache-control
no-store
via
1.1 5cc4b35b46cb9b55d49e7f47442e6838.cloudfront.net (CloudFront)
x-amz-cf-pop
MUC50-P1
x-amz-cf-id
2A2zFTE4zg0P38-L0ytaLmH8_hVlBrvahMtwpyr35QTW7re0WcMrWA==
x-cache
Miss from cloudfront
/
content.hotjar.io/
56 B
171 B
XHR
General
Full URL
https://content.hotjar.io/?site_id=3379843&gzip=1
Requested by
Host: script.hotjar.com
URL: https://script.hotjar.com/modules.349061f2d87d84c4c336.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.51.4.164 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-51-4-164.eu-west-1.compute.amazonaws.com
Software
/
Resource Hash
61463bc697b77e8da0b6e820ec812acd8b4acd9e1cf6524c35e61948d3139292

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
https://substackapi.com/
Accept-Language
fr-FR,fr;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type
text/plain; charset=UTF-8

Response headers

access-control-allow-origin
*
date
Thu, 06 Jun 2024 11:46:18 GMT
content-length
56
access-control-max-age
86400
content-type
application/json

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
cdnjs.buymeacoffee.com
URL
https://cdnjs.buymeacoffee.com/1.0.0/widget.prod.min.js

Verdicts & Comments Add Verdict or Comment

26 JavaScript Global Variables

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

object| 0 function| Pickr object| webpackChunk_N_E function| __next_require__ object| next object| __NEXT_DATA__ function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E object| __MIDDLEWARE_MATCHERS object| __BUILD_MANIFEST object| __SSG_MANIFEST object| dataLayer function| gtag function| va function| hj object| _hjSettings string| _scriptPath boolean| vai object| hjSiteSettings function| hjBootstrap object| hjLazyModules object| hjBootstrapCalled object| google_tag_manager object| google_tag_data object| gaGlobal

4 Cookies

Domain/Path Name / Value
.substackapi.com/ Name: _ga_3GM1N3Q5QK
Value: GS1.1.1717674378.1.0.1717674378.0.0.0
.substackapi.com/ Name: _ga
Value: GA1.1.1687269900.1717674379
.substackapi.com/ Name: _hjSessionUser_3379843
Value: eyJpZCI6IjJkMWYyOGRiLWQyNDktNTA1NS05ZmE2LTkwZGQxMjA3YjI3NSIsImNyZWF0ZWQiOjE3MTc2NzQzNzg3MzgsImV4aXN0aW5nIjp0cnVlfQ==
.substackapi.com/ Name: _hjSession_3379843
Value: eyJpZCI6ImQ4MTNiNTc1LTRiMTUtNGY5YS04YWI0LTU4OTMyM2NiNWQ0NSIsImMiOjE3MTc2NzQzNzg3MzksInMiOjEsInIiOjEsInNiIjowLCJzciI6MCwic2UiOjAsImZzIjoxLCJzcCI6MX0=

1 Console Messages

Source Level URL
Text
network error URL: https://cdnjs.buymeacoffee.com/1.0.0/widget.prod.min.js
Message:
Failed to load resource: net::ERR_BLOCKED_BY_RESPONSE.NotSameOrigin

Security Headers

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

Header Value
Strict-Transport-Security max-age=63072000

Indicators

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

cdn.jsdelivr.net
cdnjs.buymeacoffee.com
content.hotjar.io
region1.google-analytics.com
script.hotjar.com
static.hotjar.com
substackapi.com
vc.hotjar.io
www.googletagmanager.com
cdnjs.buymeacoffee.com
13.32.27.107
172.67.132.177
18.239.94.85
18.66.192.48
2001:4860:4802:32::36
2606:4700::6812:ba1f
2a00:1450:4001:82f::2008
52.51.4.164
01513a3941a099fbd110bceb20b6e9e5af13642daccb4f772ee78d9362788991
05c2ce13980e6773c82a2e33d915555de01d85662df3fe89d853427b85a98c9c
0a66e82617ed1d52ba1949877de724ac038a77603035f1d28aced373ccad4eb2
146b6e7d02ee3a9fea2cf1d40f601006152e475b4aa59d191b6c79cd616e0e2e
1caf5eeca27f9955dc9865ee4e8a4b82516997d1357e6900d28aa353fd1ff858
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