URL: https://link.sbstck.com/redirect/2a8c41b6-8f85-4b96-94ea-01224159a021?j=J1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOd...
Submission: On June 23 via api from BE — Scanned from DE

Summary

This website contacted 12 IPs in 2 countries across 11 domains to perform 16 HTTP transactions. The main IP is 34.233.203.20, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is link.sbstck.com.
TLS certificate: Issued by Amazon RSA 2048 M02 on February 17th 2023. Valid for: 7 months.
This is the only time link.sbstck.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
3 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 1123
cloudflareinsights.com — Cisco Umbrella Rank: 1099
7 KB
3 substackcdn.com
substackcdn.com — Cisco Umbrella Rank: 18661
652 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 82
150 KB
2 sbstck.com
link.sbstck.com
9 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 4835
455 B
1 google.com
www.google.com — Cisco Umbrella Rank: 3
455 B
1 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 57
2 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 1832
254 B
1 substack.com
substack.com — Cisco Umbrella Rank: 15508
1 datadoghq-browser-agent.com
www.datadoghq-browser-agent.com — Cisco Umbrella Rank: 2021
45 KB
1 sentry-cdn.com
js.sentry-cdn.com — Cisco Umbrella Rank: 5994
2 KB
16 11
Domain Requested by
3 substackcdn.com link.sbstck.com
2 cloudflareinsights.com www.datadoghq-browser-agent.com
2 www.googletagmanager.com substackcdn.com
www.googletagmanager.com
2 link.sbstck.com 1 redirects
1 www.google.de
1 www.google.com
1 googleads.g.doubleclick.net www.googletagmanager.com
1 region1.google-analytics.com www.googletagmanager.com
1 substack.com link.sbstck.com
1 www.datadoghq-browser-agent.com link.sbstck.com
1 static.cloudflareinsights.com link.sbstck.com
1 js.sentry-cdn.com link.sbstck.com
16 12

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

Domain
tapestrysmug.com
Subject Issuer Validity Valid
sbstck.com
Amazon RSA 2048 M02
2023-02-17 -
2023-09-15
7 months crt.sh
substackcdn.com
Amazon RSA 2048 M02
2023-03-14 -
2024-04-12
a year crt.sh
*.sentry-cdn.com
GlobalSign Atlas R3 DV TLS CA 2022 Q3
2022-09-28 -
2023-10-30
a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-04-10 -
2024-04-09
a year crt.sh
*.datadoghq-browser-agent.com
DigiCert TLS RSA SHA256 2020 CA1
2023-01-14 -
2024-01-16
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2023-05-29 -
2023-08-21
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2023-05-29 -
2023-08-21
3 months crt.sh
www.google.com
GTS CA 1C3
2023-05-29 -
2023-08-21
3 months crt.sh
www.google.de
GTS CA 1C3
2023-05-29 -
2023-08-21
3 months crt.sh

This page contains 1 frames:

Primary Page: https://link.sbstck.com/redirect/2a8c41b6-8f85-4b96-94ea-01224159a021?j=J1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU
Frame ID: 2DF487CFC77D4BCC6F47BCBABBB51DDF
Requests: 15 HTTP requests in this frame

Screenshot

Page Title

Substack - A new economic engine for culture

Detected technologies

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Overall confidence: 100%
Detected patterns

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

Page Statistics

16
Requests

94 %
HTTPS

83 %
IPv6

11
Domains

12
Subdomains

12
IPs

2
Countries

867 kB
Transfer

3488 kB
Size

12
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 6
  • https://link.sbstck.com/api/v1/firehose?_=1687489165515&d=eyJldmVudCI6IlBhZ2VzIiwicHJvcGVydGllcyI6eyJicm93c2VyU2Vzc2lvbklkIjoid2ZjNmozazBla2QiLCJpZnJhbWVWaXNpdElkIjpmYWxzZX0sImNvbnRleHQiOnsiY2xpZW50X3R5cGUiOiJ3ZWIiLCJwYWdlIjp7InJlZmVycmVyIjoiIiwidGl0bGUiOiJTdWJzdGFjayAtIEEgbmV3IGVjb25vbWljIGVuZ2luZSBmb3IgY3VsdHVyZSIsInVybCI6Imh0dHBzOi8vbGluay5zYnN0Y2suY29tL3JlZGlyZWN0LzJhOGM0MWI2LThmODUtNGI5Ni05NGVhLTAxMjI0MTU5YTAyMT9qPUoxSWpvaU1tbHRaSGh0SW4wLlFYV28zc2RtQk03bVYzYUpqM21aYnctb2NQUE9PZEtCRVVnQUV4WWsyRVUifSwiY2FtcGFpZ24iOnt9fX0%3D HTTP 301
  • https://substack.com/

16 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request 2a8c41b6-8f85-4b96-94ea-01224159a021
link.sbstck.com/redirect/
30 KB
8 KB
Document
General
Full URL
https://link.sbstck.com/redirect/2a8c41b6-8f85-4b96-94ea-01224159a021?j=J1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.233.203.20 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-233-203-20.compute-1.amazonaws.com
Software
/ Express
Resource Hash
90fafddec32f6c776f6a5991f25bd7578fa4920b32cd505a68833cc6eff95722
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options sameorigin

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
no-cache
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Fri, 23 Jun 2023 02:59:24 GMT
etag
W/"79f5-5ps/vNq2f9SfDJWtMYp7FSkUPNw"
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-cluster
substack
x-deploy
27d431f4cf
x-frame-options
sameorigin
x-powered-by
Express
x-served-by
Substack
substack.d3522e67b7ff8897d4de.css
substackcdn.com/bundle/theme/
752 KB
98 KB
Stylesheet
General
Full URL
https://substackcdn.com/bundle/theme/substack.d3522e67b7ff8897d4de.css
Requested by
Host: link.sbstck.com
URL: https://link.sbstck.com/redirect/2a8c41b6-8f85-4b96-94ea-01224159a021?j=J1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:aa00:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
b4c669cb44ecb189d4d9f27ee9f92b921d7599acf3be3b201102e9f930235944

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date
Thu, 22 Jun 2023 04:23:35 GMT
content-encoding
gzip
via
1.1 3fbcd51d3039c17ef404823aaeb1f66c.cloudfront.net (CloudFront)
x-amz-cf-pop
MUC50-P2
age
81350
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
x-amz-expiration
expiry-date="Wed, 20 Dec 2023 00:00:00 GMT", rule-id="StaticAssetIntelligentTiering"
last-modified
Thu, 22 Jun 2023 01:50:52 GMT
server
AmazonS3
etag
W/"d3522e67b7ff8897d4dec6086d129dc6"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
lB68GwLUHnrONC7QY8MVEwX-86pIujkCWA6q8-ueRpcrQ8k-lH_pYA==
substack.295a936402dd28edd1da.css
substackcdn.com/bundle/
228 KB
32 KB
Stylesheet
General
Full URL
https://substackcdn.com/bundle/substack.295a936402dd28edd1da.css
Requested by
Host: link.sbstck.com
URL: https://link.sbstck.com/redirect/2a8c41b6-8f85-4b96-94ea-01224159a021?j=J1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:aa00:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
08b12d0f7625b40769d9c0d68c6643d0b17ac1396ed881d0d80d3ecb4ff448f0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date
Thu, 22 Jun 2023 19:31:46 GMT
content-encoding
gzip
via
1.1 3fbcd51d3039c17ef404823aaeb1f66c.cloudfront.net (CloudFront)
x-amz-cf-pop
MUC50-P2
age
26859
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
x-amz-expiration
expiry-date="Tue, 19 Dec 2023 00:00:00 GMT", rule-id="StaticAssetIntelligentTiering"
last-modified
Wed, 21 Jun 2023 19:20:25 GMT
server
AmazonS3
etag
W/"4171cbea0395bf71384d8ef95a1fb439"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
dsFozw7oca0wbSbKJ7-BN0Ns_RPtYvt3pOiReAunVTfODsoKqBAW-w==
c41771aeccbb43fbbffbc4755e65c9be.min.js
js.sentry-cdn.com/
2 KB
2 KB
Script
General
Full URL
https://js.sentry-cdn.com/c41771aeccbb43fbbffbc4755e65c9be.min.js
Requested by
Host: link.sbstck.com
URL: https://link.sbstck.com/redirect/2a8c41b6-8f85-4b96-94ea-01224159a021?j=J1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:400::729 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
325888c27a425e118dbb8268198a11908c9e14e6b249b72b27ac4994484c3d59
Security Headers
Name Value
Content-Security-Policy default-src *; img-src * blob: data:; font-src * data:; style-src * 'unsafe-inline'; connect-src *; base-uri 'none'; script-src 'self' 'unsafe-inline' 'report-sample' 'unsafe-eval' s1.sentry-cdn.com js.sentry-cdn.com browser.sentry-cdn.com statuspage-production.s3.amazonaws.com static.zdassets.com aui-cdn.atlassian.com connect-cdn.atl-paas.net js.stripe.com ssl.google-analytics.com 'strict-dynamic' cdn.pendo.io data.pendo.io pendo-io-static.storage.googleapis.com pendo-static-5634074999128064.storage.googleapis.com; frame-ancestors 'self'; object-src 'self'; report-uri https://o1.ingest.sentry.io/api/54785/security/?sentry_key=f724a8a027db45f5b21507e7142ff78e&sentry_release=33e1ed2b09872f8b47cb007082672aca52ac88e4
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block

Request headers

Referer
https://link.sbstck.com/
Origin
https://link.sbstck.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

content-security-policy
default-src *; img-src * blob: data:; font-src * data:; style-src * 'unsafe-inline'; connect-src *; base-uri 'none'; script-src 'self' 'unsafe-inline' 'report-sample' 'unsafe-eval' s1.sentry-cdn.com js.sentry-cdn.com browser.sentry-cdn.com statuspage-production.s3.amazonaws.com static.zdassets.com aui-cdn.atlassian.com connect-cdn.atl-paas.net js.stripe.com ssl.google-analytics.com 'strict-dynamic' cdn.pendo.io data.pendo.io pendo-io-static.storage.googleapis.com pendo-static-5634074999128064.storage.googleapis.com; frame-ancestors 'self'; object-src 'self'; report-uri https://o1.ingest.sentry.io/api/54785/security/?sentry_key=f724a8a027db45f5b21507e7142ff78e&sentry_release=33e1ed2b09872f8b47cb007082672aca52ac88e4
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 23 Jun 2023 02:59:24 GMT
strict-transport-security
max-age=31536000; includeSubDomains
age
36
x-envoy-upstream-service-time
14
content-length
1208
x-xss-protection
1; mode=block
x-served-by
getsentry-web-default-common-production-77d9884577-j9xx8, cache-chi-kigq8000047-CHI, cache-fra-eddf8230112-FRA
x-frame-options
deny
vary
Accept-Encoding
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=3600, s-maxage=60, stale-while-revalidate=315360000, stale-if-error=315360000
x-envoy-attempt-count
1
accept-ranges
bytes
timing-allow-origin
*
substack.8ebdd34f20aa9627e5b3.bundle.js
substackcdn.com/bundle/
2 MB
522 KB
Script
General
Full URL
https://substackcdn.com/bundle/substack.8ebdd34f20aa9627e5b3.bundle.js
Requested by
Host: link.sbstck.com
URL: https://link.sbstck.com/redirect/2a8c41b6-8f85-4b96-94ea-01224159a021?j=J1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:aa00:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
ea6c0dcf1dee71d3fecc18f743ed71e87410785f6344aa1693ecfc7f48a26605

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date
Fri, 23 Jun 2023 00:20:35 GMT
content-encoding
br
via
1.1 3fbcd51d3039c17ef404823aaeb1f66c.cloudfront.net (CloudFront)
x-amz-cf-pop
MUC50-P2
age
9530
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
x-amz-expiration
expiry-date="Wed, 20 Dec 2023 00:00:00 GMT", rule-id="StaticAssetIntelligentTiering"
last-modified
Thu, 22 Jun 2023 23:56:54 GMT
server
AmazonS3
etag
W/"a729a021b19fb1a5a57773e7215f7d3f"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
LAJOFECT1TR0SMm_bK0OlDLNKb0TeNv5MM8D7nz682_Dy7X0oBBpTQ==
beacon.min.js
static.cloudflareinsights.com/
19 KB
7 KB
Script
General
Full URL
https://static.cloudflareinsights.com/beacon.min.js
Requested by
Host: link.sbstck.com
URL: https://link.sbstck.com/redirect/2a8c41b6-8f85-4b96-94ea-01224159a021?j=J1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:3865 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
13a548e040a1ec08f77911fed1d559b95e5daae0ee227e632140e003c7268e7b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date
Fri, 23 Jun 2023 02:59:24 GMT
content-encoding
gzip
last-modified
Mon, 17 Apr 2023 20:41:48 GMT
server
cloudflare
etag
W/2023.4.2
vary
Accept-Encoding
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin
cf-ray
7db9798f6b1a2bd7-FRA
datadog-rum-v4.js
www.datadoghq-browser-agent.com/
141 KB
45 KB
Script
General
Full URL
https://www.datadoghq-browser-agent.com/datadog-rum-v4.js
Requested by
Host: link.sbstck.com
URL: https://link.sbstck.com/redirect/2a8c41b6-8f85-4b96-94ea-01224159a021?j=J1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.32.209 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-32-209.muc50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
9d8c5621c9f8cbe6b7a788a8f34d405a443c511cc5135f38452da0c6d901ba6d

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date
Fri, 23 Jun 2023 02:59:20 GMT
content-encoding
br
via
1.1 ef6c1b0d6b04f2b7f81eb00fa448b890.cloudfront.net (CloudFront)
last-modified
Mon, 19 Jun 2023 09:41:15 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
6
x-amz-server-side-encryption
AES256
etag
W/"f7e0ebdf291cb29f61bc6eff74446bf9"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=14400, s-maxage=60
timing-allow-origin
*
x-amz-cf-id
NYWPH1fyhcBgb-Nx20ZHqyHGKTYS2tLK_WWFRR5AG1AghdHTzQRyIg==
/
substack.com/
Redirect Chain
  • https://link.sbstck.com/api/v1/firehose?_=1687489165515&d=eyJldmVudCI6IlBhZ2VzIiwicHJvcGVydGllcyI6eyJicm93c2VyU2Vzc2lvbklkIjoid2ZjNmozazBla2QiLCJpZnJhbWVWaXNpdElkIjpmYWxzZX0sImNvbnRleHQiOnsiY2xpZW5...
  • https://substack.com/
0
0
Image
General
Full URL
https://substack.com/
Requested by
Host: link.sbstck.com
URL: https://link.sbstck.com/redirect/2a8c41b6-8f85-4b96-94ea-01224159a021?j=J1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU
Protocol
H2
Server
2606:4700:4400::6812:21f5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

Redirect headers

date
Fri, 23 Jun 2023 02:59:25 GMT
x-cluster
substack
strict-transport-security
max-age=31536000
x-powered-by
Express
vary
Accept, Accept-Encoding
content-type
text/plain; charset=utf-8
location
https://substack.com
x-deploy
27d431f4cf
cache-control
no-cache
content-length
54
x-served-by
Substack
js
www.googletagmanager.com/gtag/
230 KB
82 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-TLW0DF6G5V&l=localGaDataLayer
Requested by
Host: substackcdn.com
URL: https://substackcdn.com/bundle/substack.8ebdd34f20aa9627e5b3.bundle.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
7b5bd19c7cc1d690a40c4cbf80e03c4fc78f0bb9041b36754b67f65d82f99d22
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date
Fri, 23 Jun 2023 02:59:26 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
83259
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Fri, 23 Jun 2023 02:59:26 GMT
rum
cloudflareinsights.com/cdn-cgi/
0
0
Preflight
General
Full URL
https://cloudflareinsights.com/cdn-cgi/rum
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://link.sbstck.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
Content-Type
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://link.sbstck.com
access-control-max-age
86400
cf-ray
7db979988c132bea-FRA
content-encoding
gzip
content-type
text/plain
date
Fri, 23 Jun 2023 02:59:26 GMT
server
cloudflare
vary
Origin
x-content-type-options
nosniff
x-frame-options
DENY
rum
cloudflareinsights.com/cdn-cgi/
0
37 B
XHR
General
Full URL
https://cloudflareinsights.com/cdn-cgi/rum
Requested by
Host: www.datadoghq-browser-agent.com
URL: https://www.datadoghq-browser-agent.com/datadog-rum-v4.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://link.sbstck.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
content-type
application/json

Response headers

date
Fri, 23 Jun 2023 02:59:26 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://link.sbstck.com
x-frame-options
DENY
access-control-allow-credentials
true
cf-ray
7db97998bc302bea-FRA
collect
region1.google-analytics.com/g/
0
254 B
Ping
General
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-TLW0DF6G5V&gtm=45je36l0&_p=1765821686&cid=1648728556.1687489166&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1687489166&sct=1&seg=0&dl=https%3A%2F%2Flink.sbstck.com%2Fredirect%2F2a8c41b6-8f85-4b96-94ea-01224159a021%3Fj%3DJ1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU&dt=Substack%20-%20A%20new%20economic%20engine%20for%20culture&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-TLW0DF6G5V&l=localGaDataLayer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 23 Jun 2023 02:59:26 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://link.sbstck.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
Fri, 01 Jan 1990 00:00:00 GMT
js
www.googletagmanager.com/gtag/
186 KB
68 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-316245675&l=localGaDataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-TLW0DF6G5V&l=localGaDataLayer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
e29bebd29bb252c1b43e6f347338536a12b7e408f3cc1346a6be7930f8b3fe07
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date
Fri, 23 Jun 2023 02:59:26 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
69501
x-xss-protection
0
last-modified
Fri, 23 Jun 2023 00:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Fri, 23 Jun 2023 02:59:26 GMT
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/
3 KB
2 KB
Script
General
Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/?random=1687489166531&cv=11&fst=1687489166531&bg=ffffff&guid=ON&async=1&gtm=45be36l0&u_w=1600&u_h=1200&url=https%3A%2F%2Flink.sbstck.com%2Fredirect%2F2a8c41b6-8f85-4b96-94ea-01224159a021%3Fj%3DJ1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU&hn=www.googleadservices.com&frm=0&tiba=Substack%20-%20A%20new%20economic%20engine%20for%20culture&auid=595388453.1687489167&uamb=0&uaw=0&data=event%3Dgtag.config&rfmt=3&fmt=4
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=AW-316245675&l=localGaDataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
fb1f0a01a2bf85b79ee1d23913f1281abe177e4f99224744b4f2e083ce428b5b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 23 Jun 2023 02:59:26 GMT
content-encoding
br
x-content-type-options
nosniff
server
cafe
content-type
text/javascript; charset=UTF-8
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1434
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.com/pagead/1p-user-list/316245675/
42 B
455 B
Image
General
Full URL
https://www.google.com/pagead/1p-user-list/316245675/?random=1687489166531&cv=11&fst=1687485600000&bg=ffffff&guid=ON&async=1&gtm=45be36l0&u_w=1600&u_h=1200&url=https%3A%2F%2Flink.sbstck.com%2Fredirect%2F2a8c41b6-8f85-4b96-94ea-01224159a021%3Fj%3DJ1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU&frm=0&tiba=Substack%20-%20A%20new%20economic%20engine%20for%20culture&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=4196216412&rmt_tld=0&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 23 Jun 2023 02:59:26 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/316245675/
42 B
455 B
Image
General
Full URL
https://www.google.de/pagead/1p-user-list/316245675/?random=1687489166531&cv=11&fst=1687485600000&bg=ffffff&guid=ON&async=1&gtm=45be36l0&u_w=1600&u_h=1200&url=https%3A%2F%2Flink.sbstck.com%2Fredirect%2F2a8c41b6-8f85-4b96-94ea-01224159a021%3Fj%3DJ1IjoiMmltZHhtIn0.QXWo3sdmBM7mV3aJj3mZbw-ocPPOOdKBEUgAExYk2EU&frm=0&tiba=Substack%20-%20A%20new%20economic%20engine%20for%20culture&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=4196216412&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://link.sbstck.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 23 Jun 2023 02:59:26 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

21 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.

boolean| credentialless object| onbeforetoggle object| onscrollend object| Sentry object| _preloads object| _analyticsConfig object| DD_RUM object| _sentryDebugIds string| _sentryDebugIdIdentifier object| SENTRY_RELEASE object| webpackChunksubstack function| I function| __captchaOnloadCallback object| localGaDataLayer function| gtag object| __cfBeacon object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal object| GooglebQhCsO

12 Cookies

Domain/Path Name / Value
.link.sbstck.com/ Name: ajs_anonymous_id
Value: %22cbfcf18b-5e9e-4cb8-833b-5f42e54f02b8%22
.link.sbstck.com/ Name: visit_id
Value: %7B%22id%22%3A%223e959656-8425-4928-a454-814c924983ff%22%2C%22timestamp%22%3A%222023-06-23T02%3A59%3A24.525Z%22%7D
.link.sbstck.com/ Name: ab_testing_id
Value: %22239fbb95-ecac-4753-860f-3dd1c00485ce%22
link.sbstck.com/ Name: AWSALBTG
Value: JH9vO6AermGT7+q/n4fgqAwswbD4zqVLNVK6rm6G0bJCUiK1IY77L3U/slJoVgEdm5hzuK9zfZhk610Xgxx5QOd3SaCa9OdBWMKVmsSDd8y8HSzeDnNgDzyH6kVQ6HrEjlkaoMmqDVozuih4FM2wLOH5yforRr29QLgg0BDBniVn
link.sbstck.com/ Name: AWSALBTGCORS
Value: JH9vO6AermGT7+q/n4fgqAwswbD4zqVLNVK6rm6G0bJCUiK1IY77L3U/slJoVgEdm5hzuK9zfZhk610Xgxx5QOd3SaCa9OdBWMKVmsSDd8y8HSzeDnNgDzyH6kVQ6HrEjlkaoMmqDVozuih4FM2wLOH5yforRr29QLgg0BDBniVn
substack.com/ Name: AWSALBTGCORS
Value: 3ra7NcQSBuk2zGvAce+rwIchO1G7Ukb9BjmwrS2OS322W7xlzAAyqTq5XpLeCVaJN6ZmVUNrzT+kwKxUUCepf8X/cIpCFbdD6iBZhj7qd2nktpkVAJ0VG2u1Ym37PDFKBc3hEYeGVw9CEuVMJB/Bw1seq6ZHw5N+wGM70C+v/89v
.substack.com/ Name: __cf_bm
Value: c2p6gjAvAezZFZwone.NMq6m15wQ2vzTIhZZw65OWDI-1687489166-0-ARgl/G9cj9h55qqP9XXM8LwIW5SaBvyzmcQggqMbQNtFxRrdgNor6lOhARFUMhz6EO+MXOvIq32vflBlfm1Pdys=
.sbstck.com/ Name: _ga
Value: GA1.1.1648728556.1687489166
.sbstck.com/ Name: _ga_TLW0DF6G5V
Value: GS1.1.1687489166.1.0.1687489166.0.0.0
.sbstck.com/ Name: _gcl_au
Value: 1.1.595388453.1687489167
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission
link.sbstck.com/ Name: _dd_s
Value: rum=0&expire=1687490065596

Security Headers

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

Header Value
Strict-Transport-Security max-age=31536000
X-Frame-Options sameorigin