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2a06:98c1:3121::3  Public Scan

Go To Rescan Add Verdict Report
URL: https://blog-88e.pages.dev/tags/cloudflare/
Submission Tags: @ecarlesi possiblethreat phishing Search All
Submission: On January 16 via api from IT — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 18 IPs in 2 countries across 16 domains to perform 40 HTTP transactions. The main IP is 2a06:98c1:3121::3, located in United States and belongs to CLOUDFLARENET, US. The main domain is blog-88e.pages.dev.
TLS certificate: Issued by GTS CA 1P5 on January 16th 2024. Valid for: 3 months.
This is the only time blog-88e.pages.dev was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 3 2a06:98c1:312... 13335 (CLOUDFLAR...)
2 2606:4700:303... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
5 2606:4700:20:... 13335 (CLOUDFLAR...)
1 2606:50c0:800... 54113 (FASTLY)
5 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700:440... 13335 (CLOUDFLAR...)
9 2600:9000:237... 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a04:4e42:400... 54113 (FASTLY)
1 13.32.26.187 16509 (AMAZON-02)
1 20.209.68.33 8075 (MICROSOFT...)
1 2a00:1450:400... 15169 (GOOGLE)
3 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
40 18
3    2a06:98c1:3121::3 (United States)

ASN13335 (CLOUDFLARENET, US)
blog-88e.pages.dev
2    2606:4700:3032::6815:cae (United States)

ASN13335 (CLOUDFLARENET, US)
mitelman.engineering
2    2606:4700::6810:3865 (United States)

ASN13335 (CLOUDFLARENET, US)
static.cloudflareinsights.com
5    2606:4700:20::681a:43e (United States)

ASN13335 (CLOUDFLARENET, US)
media.ethicalads.io
server.ethicalads.io
1    2606:50c0:8003::154 (United States)

ASN54113 (FASTLY, US)
raw.githubusercontent.com
5    2606:4700::6810:5614 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.jsdelivr.net
2    2606:4700:4400::6812:21f5 (United States)

ASN13335 (CLOUDFLARENET, US)
systemdesignweekly.substack.com
9    2600:9000:237d:cc00:4:b4b9:d3c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
substackcdn.com
1    2a00:1450:4001:828::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    2a04:4e42:400::729 (United States)

ASN54113 (FASTLY, US)
js.sentry-cdn.com
1    13.32.26.187 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-26-187.fra56.r.cloudfront.net
www.datadoghq-browser-agent.com
1    20.209.68.33 (Boydton, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
ethicalads.blob.core.windows.net
1    2a00:1450:4001:810::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    2606:4700::6810:3965 (United States)

ASN13335 (CLOUDFLARENET, US)
cloudflareinsights.com
1    2a00:1450:4001:82a::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
1    2a00:1450:4001:829::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:806::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.nl
Apex Domain
Subdomains		 Transfer
9 substackcdn.com
substackcdn.com — Cisco Umbrella Rank: 17089
781 KB
5 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 324
33 KB
5 ethicalads.io
media.ethicalads.io — Cisco Umbrella Rank: 46961
server.ethicalads.io — Cisco Umbrella Rank: 57835
12 KB
5 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 811
cloudflareinsights.com — Cisco Umbrella Rank: 794
14 KB
3 pages.dev
blog-88e.pages.dev
6 KB
2 substack.com
systemdesignweekly.substack.com
11 KB
2 mitelman.engineering
mitelman.engineering
9 KB
1 google.nl
www.google.nl — Cisco Umbrella Rank: 9209
455 B
1 google.com
www.google.com — Cisco Umbrella Rank: 2
455 B
1 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 38
2 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 37
73 KB
1 windows.net
ethicalads.blob.core.windows.net — Cisco Umbrella Rank: 71773
33 KB
1 datadoghq-browser-agent.com
www.datadoghq-browser-agent.com — Cisco Umbrella Rank: 1454
48 KB
1 sentry-cdn.com
js.sentry-cdn.com — Cisco Umbrella Rank: 6149
2 KB
1 gstatic.com
fonts.gstatic.com
14 KB
1 githubusercontent.com
raw.githubusercontent.com — Cisco Umbrella Rank: 4387
1 KB
40 16
Domain Requested by
9 substackcdn.com systemdesignweekly.substack.com
substackcdn.com
5 cdn.jsdelivr.net blog-88e.pages.dev
mitelman.engineering
3 cloudflareinsights.com static.cloudflareinsights.com
3 media.ethicalads.io blog-88e.pages.dev
3 blog-88e.pages.dev 1 redirects blog-88e.pages.dev
2 server.ethicalads.io media.ethicalads.io
blog-88e.pages.dev
2 systemdesignweekly.substack.com blog-88e.pages.dev
systemdesignweekly.substack.com
2 static.cloudflareinsights.com blog-88e.pages.dev
systemdesignweekly.substack.com
2 mitelman.engineering blog-88e.pages.dev
mitelman.engineering
1 www.google.nl
1 www.google.com
1 googleads.g.doubleclick.net www.googletagmanager.com
1 www.googletagmanager.com substackcdn.com
1 ethicalads.blob.core.windows.net blog-88e.pages.dev
1 www.datadoghq-browser-agent.com systemdesignweekly.substack.com
1 js.sentry-cdn.com systemdesignweekly.substack.com
1 fonts.gstatic.com systemdesignweekly.substack.com
1 raw.githubusercontent.com blog-88e.pages.dev
40 18
Subject Issuer Validity Valid
blog-88e.pages.dev
GTS CA 1P5		 2024-01-16 -
2024-04-15		 3 months crt.sh
mitelman.engineering
Cloudflare Inc ECC CA-3		 2023-04-07 -
2024-04-06		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-04-10 -
2024-04-09		 a year crt.sh
ethicalads.io
GTS CA 1P5		 2023-12-08 -
2024-03-07		 3 months crt.sh
*.github.io
DigiCert TLS RSA SHA256 2020 CA1		 2023-02-21 -
2024-03-20		 a year crt.sh
substack.com
Cloudflare Inc ECC CA-3		 2023-09-13 -
2024-09-12		 a year crt.sh
substackcdn.com
Amazon RSA 2048 M02		 2023-03-14 -
2024-04-12		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2023-12-11 -
2024-03-04		 3 months crt.sh
*.sentry-cdn.com
GlobalSign Atlas R3 DV TLS CA 2023 Q3		 2023-08-01 -
2024-09-01		 a year crt.sh
*.datadoghq-browser-agent.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-12-12 -
2024-12-14		 a year crt.sh
*.blob.core.windows.net
Microsoft Azure TLS Issuing CA 05		 2023-12-07 -
2024-06-27		 7 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-12-11 -
2024-03-04		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-12-11 -
2024-03-04		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-12-11 -
2024-03-04		 3 months crt.sh
*.google.nl
GTS CA 1C3		 2023-12-11 -
2024-03-04		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://blog-88e.pages.dev/tags/cloudflare/
Frame ID: E7C3A4964786599936F18B5300174523
Requests: 18 HTTP requests in this frame

Frame: https://systemdesignweekly.substack.com/embed
Frame ID: 490FE413262E026D8BAC48E0209EF775
Requests: 20 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

cloudflare - Alex Mitelman

Page URL History Show full URLs

  1. https://blog-88e.pages.dev/tags/cloudflare HTTP 308
    https://blog-88e.pages.dev/tags/cloudflare/ Page URL

Detected technologies

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

Page Statistics

40
Requests

98 %
HTTPS

88 %
IPv6

16
Domains

18
Subdomains

18
IPs

2
Countries

1040 kB
Transfer

3857 kB
Size

3
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. https://blog-88e.pages.dev/tags/cloudflare HTTP 308
    https://blog-88e.pages.dev/tags/cloudflare/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

40 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
blog-88e.pages.dev/tags/cloudflare/
Redirect Chain
  • https://blog-88e.pages.dev/tags/cloudflare
  • https://blog-88e.pages.dev/tags/cloudflare/
16 KB
4 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://blog-88e.pages.dev/tags/cloudflare/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5ed1b7f25b1ed604f0ace2587013080c4ea344bf5d30e643f6037c492dee36f1
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36
accept-language
nl-NL,nl;q=0.9

Response headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-ray
846a2a867edc6f5e-CDG
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 16 Jan 2024 23:33:54 GMT
etag
W/"c0937351c1e3a50d6bf1c0a0aee23f9a"
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2FRIASRgex6IzMl78SvsWwFvw8Vh06cAASFcHPpBFJdM%2By%2FzWyKuZpcCsRU5Ud25%2BbSHRD5Mt6FB5sKf0mTHSJI7Fk0ExKnVkH52PqALEaSUcSbjDuxIF%2BllEoTg5Y0UZP4aqohFvxX6RCo4rs3fZopo%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-content-type-options
nosniff

Redirect headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cf-ray
846a2a862e976f5e-CDG
content-length
0
date
Tue, 16 Jan 2024 23:33:54 GMT
location
/tags/cloudflare/
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xJDBhyrMzUX2ZB0dAKyCGyFluhh3705asOiRP4tFQqIkV%2B3k2I2SUv3WGoS4kLdvim3FMkhNxkvFD1R16vnB7SccMSlCxzTtHwQ1mMeZt9tysKj10nDzncXsCVUR%2Fb%2BfYqs7%2BLkz67xqUPH9mNL8h3c%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
fuji.min.css
mitelman.engineering/assets/css/ 		36 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://mitelman.engineering/assets/css/fuji.min.css
Requested by
Host: blog-88e.pages.dev
URL: https://blog-88e.pages.dev/tags/cloudflare/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3032::6815:cae , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a349c220d7791faaa8e7def191713289e0af96b52938eca45265c3c6a4d099de
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://blog-88e.pages.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Tue, 16 Jan 2024 23:33:54 GMT
content-encoding
br
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-cache-status
REVALIDATED
etag
W/"9d2bd4090a94ec55cab32d2eb98d6253"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LdTCWkaZuGrSTNJwC8E3EzrOj8qbCSeEN4Q8jiNO0xt0jan8WejjeZ%2BWVYWWu2xsdt4fBkxvt7q19a9FIId73SMnlc%2BKjWjuqlfa9oHYoMFqNn3taPwPQ75%2BLM2eiGdmSRUasimOXg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
cf-ray
846a2a882fb96f5a-CDG
alt-svc
h3=":443"; ma=86400
beacon.min.js
static.cloudflareinsights.com/ 		20 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.cloudflareinsights.com/beacon.min.js
Requested by
Host: blog-88e.pages.dev
URL: https://blog-88e.pages.dev/tags/cloudflare/
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
6153d13804862b0fc1c016cf1129f34cb7c6185f2cf4bf1a3a862eecdab50101

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://blog-88e.pages.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Tue, 16 Jan 2024 23:33:54 GMT
content-encoding
gzip
last-modified
Tue, 10 Oct 2023 21:38:13 GMT
server
cloudflare
etag
W/"2023.10.0"
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
846a2a873b469be6-FRA
ethicalads.min.js
media.ethicalads.io/media/client/ 		30 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://media.ethicalads.io/media/client/ethicalads.min.js
Requested by
Host: blog-88e.pages.dev
URL: https://blog-88e.pages.dev/tags/cloudflare/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
79620bdfdcacc5c0728bd2f6a327853c9d2fa47c961743b2b8d70911bf7d8405
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://blog-88e.pages.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Tue, 16 Jan 2024 23:33:54 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-md5
qoxkWMJRLZSeCU8UuC8AuA==
age
6409
content-encoding
br
x-ms-lease-status
unlocked
last-modified
Thu, 21 Dec 2023 19:52:46 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=NhVCyEZ0j%2FbzxYVfCI6Wz0pgiFsjWvwcssXRQ1JI%2F3dLzhHzDzDhbeQnOs9nNllON6uMKDVCguVuPeEsSdK2dTHk1azpVkXI1ao5V6YDDl0Mc%2FfQThT%2BZFMcx31CEHjLczfexv32a6nra6cxmLp%2Fi5E%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
x-ms-request-id
2f9674b6-001e-00b7-564b-340dc1000000
cache-control
max-age=3600
x-ms-version
2009-09-19
cf-ray
846a2a876e693719-FRA
banner-direct-single.svg
raw.githubusercontent.com/vshymanskyy/StandWithUkraine/main/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://raw.githubusercontent.com/vshymanskyy/StandWithUkraine/main/banner-direct-single.svg
Requested by
Host: blog-88e.pages.dev
URL: https://blog-88e.pages.dev/tags/cloudflare/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:50c0:8003::154 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
edf7f2dfb073cf937cfae2cc8383e629917f7b0a93dd67ef747a942a5847ff8c
Security Headers
Name Value
Content-Security-Policy default-src 'none'; style-src 'unsafe-inline'; sandbox
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://blog-88e.pages.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

x-fastly-request-id
96a35a941b32d0dc156ccb7b5c0327957cf19e71
content-security-policy
default-src 'none'; style-src 'unsafe-inline'; sandbox
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
date
Tue, 16 Jan 2024 23:33:54 GMT
content-encoding
gzip
via
1.1 varnish
x-cache
HIT
x-cache-hits
1
cross-origin-resource-policy
cross-origin
content-length
722
x-xss-protection
1; mode=block
x-served-by
cache-ams21070-AMS
x-github-request-id
62A4:1A4B06:BA3280:C22A75:65A62928
x-timer
S1705448034.425942,VS0,VE146
etag
W/"ec2365b6a32e369161af8001b891809b4d5a0edd335e7b7651bb9eb6d8ee3c07"
source-age
0
x-frame-options
deny
vary
Authorization,Accept-Encoding,Origin
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
max-age=300
accept-ranges
bytes
expires
Tue, 16 Jan 2024 23:38:54 GMT
medium-zoom.min.js
cdn.jsdelivr.net/npm/medium-zoom@1.0.6/dist/ 		9 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/medium-zoom@1.0.6/dist/medium-zoom.min.js
Requested by
Host: blog-88e.pages.dev
URL: https://blog-88e.pages.dev/tags/cloudflare/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5614 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
11d3e061c3e4fc822bc3b1587ae2507b1bdae3da55459366b772dcba512bef33
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://blog-88e.pages.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Tue, 16 Jan 2024 23:33:54 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
5598653
x-jsd-version
1.0.6
content-encoding
br
x-cache
HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-served-by
cache-fra-eddf8230030-FRA
x-jsd-version-type
version
server
cloudflare
etag
W/"24e3-3tYR0pQGDkDzYPVjqSzsgOHPvcA"
vary
Accept-Encoding
report-to
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 16 Jan 2024 23:33:57 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
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x-xss-protection
0
expires
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/
www.google.nl/pagead/1p-user-list/316245675/ Frame 490F 		42 B
455 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.nl/pagead/1p-user-list/316245675/?random=1705448036655&cv=11&fst=1705446000000&bg=ffffff&guid=ON&async=1&gtm=45be41a0v887153041&u_w=1600&u_h=1200&url=https%3A%2F%2Fsystemdesignweekly.substack.com%2Fembed&ref=https%3A%2F%2Fblog-88e.pages.dev%2F&frm=2&tiba=System%20Design%20Weekly%20%7C%20Alex%20Mitelman%20%F0%9F%87%BA%F0%9F%87%A6%20%7C%20Substack&data=event%3Dgtag.config&fmt=3&is_vtc=1&cid=CAQSGwAvHhf_LjaMmqXM8c6azJ8EAOzTcX0-2Mn9qg&random=4289107631&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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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
nl-NL,nl;q=0.9
Referer
https://systemdesignweekly.substack.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 16 Jan 2024 23:33:57 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
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expires
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Failed requests

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

Domain
cloudflareinsights.com
URL
https://cloudflareinsights.com/cdn-cgi/rum

Verdicts & Comments Add Verdict or Comment

9 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 object| ethicalads object| fujiThemeData object| __cfBeacon function| mediumZoom object| lazySizes object| _self object| Prism function| ad_1705448034681_194999

3 Cookies

Domain/Path Name / Value
.substack.com/ Name: __cf_bm
Value: 5.oznEA6fbRog0Pzp8fyVYgmtgh8yvaaKz2ox_UOfhg-1705448034-1-AZI7YtZOn8oLf3tDQlIiXlq4nEn791xuJc80fAnYiTO8S62gp6lnhLFKXM3W2Q1d89NXRemNH0OAH+sPz2mWLwM=
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.doubleclick.net/ Name: test_cookie
Value: CheckForPermission

2 Console Messages

Source Level URL
Text
javascript error URL: https://blog-88e.pages.dev/tags/cloudflare/
Message:
Access to XMLHttpRequest at 'https://cloudflareinsights.com/cdn-cgi/rum' from origin 'https://blog-88e.pages.dev' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://cloudflareinsights.com/cdn-cgi/rum
Message:
Failed to load resource: net::ERR_FAILED

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
X-Content-Type-Options nosniff

Indicators

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

blog-88e.pages.dev
cdn.jsdelivr.net
cloudflareinsights.com
ethicalads.blob.core.windows.net
fonts.gstatic.com
googleads.g.doubleclick.net
js.sentry-cdn.com
media.ethicalads.io
mitelman.engineering
raw.githubusercontent.com
server.ethicalads.io
static.cloudflareinsights.com
substackcdn.com
systemdesignweekly.substack.com
www.datadoghq-browser-agent.com
www.google.com
www.google.nl
www.googletagmanager.com
cloudflareinsights.com
13.32.26.187
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