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blog.fractional-developer.com Open in urlscan Pro
2606:4700:4400::6812:2857  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://blog.fractional-developer.com/
Effective URL: https://blog.fractional-developer.com/
Submission: On September 18 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 13 IPs in 2 countries across 11 domains to perform 43 HTTP transactions. The main IP is 2606:4700:4400::6812:2857, located in United States and belongs to CLOUDFLARENET, US. The main domain is blog.fractional-developer.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on September 18th 2023. Valid for: a year.
This is the only time blog.fractional-developer.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

1    2606:4700:4400::ac40:93a9 (United States)

ASN13335 (CLOUDFLARENET, US)
blog.fractional-developer.com
6    2606:4700:4400::6812:2857 (United States)

ASN13335 (CLOUDFLARENET, US)
blog.fractional-developer.com
12    2600:9000:206f:1200:4:b4b9:d3c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
substackcdn.com
2    2a00:1450:4001:827::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2a04:4e42:600::729 (United States)

ASN54113 (FASTLY, US)
js.sentry-cdn.com
2    2606:4700::6810:3865 (United States)

ASN13335 (CLOUDFLARENET, US)
static.cloudflareinsights.com
2    13.225.83.103 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-83-103.fra2.r.cloudfront.net
www.datadoghq-browser-agent.com
3    2a00:1450:4001:801::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
4    2606:4700::6810:3965 (United States)

ASN13335 (CLOUDFLARENET, US)
cloudflareinsights.com
3    2606:4700:4400::6812:21f5 (United States)

ASN13335 (CLOUDFLARENET, US)
substack.com
2    2a00:1450:4001:810::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
2    2a00:1450:4001:802::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:81c::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
Apex Domain
Subdomains		 Transfer
12 substackcdn.com
substackcdn.com — Cisco Umbrella Rank: 19970
1 MB
7 fractional-developer.com
blog.fractional-developer.com
103 KB
6 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 1118
cloudflareinsights.com — Cisco Umbrella Rank: 1093
14 KB
3 substack.com
substack.com — Cisco Umbrella Rank: 19298 Failed
10 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 63
230 KB
2 google.de
www.google.de — Cisco Umbrella Rank: 5677
563 B
2 google.com
www.google.com — Cisco Umbrella Rank: 2
563 B
2 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 47
3 KB
2 datadoghq-browser-agent.com
www.datadoghq-browser-agent.com — Cisco Umbrella Rank: 1716
95 KB
2 sentry-cdn.com
js.sentry-cdn.com — Cisco Umbrella Rank: 6084
3 KB
2 gstatic.com
fonts.gstatic.com
69 KB
43 11
Domain Requested by
12 substackcdn.com blog.fractional-developer.com
substack.com
7 blog.fractional-developer.com 1 redirects www.datadoghq-browser-agent.com
blog.fractional-developer.com
4 cloudflareinsights.com www.datadoghq-browser-agent.com
static.cloudflareinsights.com
3 substack.com substackcdn.com
substack.com
3 www.googletagmanager.com substackcdn.com
www.googletagmanager.com
2 www.google.de
2 www.google.com
2 googleads.g.doubleclick.net www.googletagmanager.com
2 www.datadoghq-browser-agent.com blog.fractional-developer.com
substack.com
2 static.cloudflareinsights.com blog.fractional-developer.com
substack.com
2 js.sentry-cdn.com blog.fractional-developer.com
substack.com
2 fonts.gstatic.com blog.fractional-developer.com
43 12

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

Domain
substack.com
Subject Issuer Validity Valid
blog.fractional-developer.com
Cloudflare Inc ECC CA-3		 2023-09-18 -
2024-09-17		 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		 2023-08-14 -
2023-11-06		 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
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		 2023-08-14 -
2023-11-06		 3 months crt.sh
substack.com
Cloudflare Inc ECC CA-3		 2023-09-13 -
2024-09-12		 a year crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-08-14 -
2023-11-06		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-08-14 -
2023-11-06		 3 months crt.sh
www.google.de
GTS CA 1C3		 2023-08-14 -
2023-11-06		 3 months crt.sh

This page contains 3 frames:

Primary Page: https://blog.fractional-developer.com/
Frame ID: 968C0B89579EAFEDBFBECD961E53A3C6
Requests: 25 HTTP requests in this frame

Frame: https://substack.com/channel-frame
Frame ID: D9E5F41FD2088BE6C722F8BAA50BD362
Requests: 1 HTTP requests in this frame

Frame: https://substack.com/channel-frame
Frame ID: 625ABF1927F1703AA175CF12E0A34490
Requests: 15 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Fractional Developer | Rebar Hassan | Substack

Page URL History Show full URLs

  1. http://blog.fractional-developer.com/ HTTP 301
    https://blog.fractional-developer.com/ Page URL

Detected technologies

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

Page Statistics

43
Requests

98 %
HTTPS

92 %
IPv6

11
Domains

12
Subdomains

13
IPs

2
Countries

1923 kB
Transfer

6602 kB
Size

12
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://blog.fractional-developer.com/ HTTP 301
    https://blog.fractional-developer.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

43 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
blog.fractional-developer.com/
Redirect Chain
  • http://blog.fractional-developer.com/
  • https://blog.fractional-developer.com/
144 KB
22 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://blog.fractional-developer.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2857 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash
31ec5fb741e32adfc6a8508e7a8abad9ea0bec87e982db184a9bc2feb5917a6f
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/117.0.5938.62 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-cache
cf-cache-status
EXPIRED
cf-ray
808763a22d601c85-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Mon, 18 Sep 2023 06:04:02 GMT
etag
W/"23e37-SMc87O/86w933mnLBtXvkYgu+K0"
link
<https://substackcdn.com>; rel=preconnect
server
cloudflare
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-cluster
substack
x-deploy
4632ef9549
x-frame-options
sameorigin
x-powered-by
Express
x-served-by
Substack
x-sub
rebar

Redirect headers

CF-RAY
808763a19a4a18c5-FRA
Connection
keep-alive
Content-Length
0
Date
Mon, 18 Sep 2023 06:04:02 GMT
Location
https://blog.fractional-developer.com/
Server
cloudflare
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400
main.3144adf4114e3fa67828.css
substackcdn.com/bundle/theme/ 		473 KB
65 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://substackcdn.com/bundle/theme/main.3144adf4114e3fa67828.css
Requested by
Host: blog.fractional-developer.com
URL: https://blog.fractional-developer.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:1200:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e104c1262aa456eb129157527f5d1355a41db4a51565f744ceb6bd21f7fa4c83

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.fractional-developer.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36

Response headers

date
Mon, 18 Sep 2023 05:04:24 GMT
content-encoding
gzip
via
1.1 e39402e2cf62b31f7774452c905f38f2.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
3965
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
x-amz-expiration
expiry-date="Wed, 13 Mar 2024 00:00:00 GMT", rule-id="StaticAssetIntelligentTiering"
last-modified
Thu, 14 Sep 2023 00:55:27 GMT
server
AmazonS3
etag
W/"3144adf4114e3fa67828a96390acebfc"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
KZB8MPjDsle9hqCtsxFFz2tkcQcDqJEMgaVV-_9GfgqWO3j8CaB-2Q==
color_links.0fb581553fbc852d4e4b.css
substackcdn.com/bundle/theme/ 		2 KB
979 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://substackcdn.com/bundle/theme/color_links.0fb581553fbc852d4e4b.css
Requested by
Host: blog.fractional-developer.com
URL: https://blog.fractional-developer.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:1200:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
72471a51ae7ffc4af3155280bce2974d8cd2d018d757c3ca45745868f3467268

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.fractional-developer.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36

Response headers

date
Mon, 18 Sep 2023 04:23:11 GMT
content-encoding
gzip
via
1.1 e39402e2cf62b31f7774452c905f38f2.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
6052
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
x-amz-expiration
expiry-date="Wed, 13 Mar 2024 00:00:00 GMT", rule-id="StaticAssetIntelligentTiering"
last-modified
Thu, 14 Sep 2023 00:55:27 GMT
server
AmazonS3
etag
W/"0fb581553fbc852d4e4bdb63c47c1e75"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
GdNF5TfdXnpvRZv-1KW5720Wvjeze813i0VCIsiatCzQCT0L0iPpnQ==
main.2b056cddb19ba6280b1f.css
substackcdn.com/bundle/ 		320 KB
44 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://substackcdn.com/bundle/main.2b056cddb19ba6280b1f.css
Requested by
Host: blog.fractional-developer.com
URL: https://blog.fractional-developer.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:1200:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
a541b3e00dc9d1d607947abe9510db7910a25966cae5331e3cff8b5f0740c997

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.fractional-developer.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36

Response headers

date
Sun, 17 Sep 2023 15:30:26 GMT
content-encoding
gzip
via
1.1 e39402e2cf62b31f7774452c905f38f2.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
52417
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
x-amz-expiration
expiry-date="Thu, 14 Mar 2024 00:00:00 GMT", rule-id="StaticAssetIntelligentTiering"
last-modified
Fri, 15 Sep 2023 15:29:22 GMT
server
AmazonS3
etag
W/"bc1c82e0b911efcb6efa464aab56bd96"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
dUzO_nrgeagdJ9VnrpopyccF2k_Uhi-J8RdZjXoBXciLm7ZgWosMRQ==
BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2
fonts.gstatic.com/s/robotoslab/v25/ 		34 KB
34 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/robotoslab/v25/BngMUXZYTXPIvIBgJJSb6ufN5qWr4xCC.woff2
Requested by
Host: blog.fractional-developer.com
URL: https://blog.fractional-developer.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
35da1bf6d3deecd091e6a29886c2499f1b784e5b361493ad966f130871155c9b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://blog.fractional-developer.com/
Origin
https://blog.fractional-developer.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/117.0.5938.62 Safari/537.36

Response headers

date
Fri, 15 Sep 2023 22:15:47 GMT
x-content-type-options
nosniff
age
200895
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
34772
x-xss-protection
0
last-modified
Tue, 02 May 2023 17:02:27 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 14 Sep 2024 22:15:47 GMT
https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3adb3ca1-97d1-4a6f-9977-f71bbabf2a82_600x600.png
substackcdn.com/image/fetch/w_96,c_limit,f_auto,q_auto:good,fl_progressive:steep/ 		4 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://substackcdn.com/image/fetch/w_96,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3adb3ca1-97d1-4a6f-9977-f71bbabf2a82_600x600.png
Requested by
Host: blog.fractional-developer.com
URL: https://blog.fractional-developer.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:1200:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
imgproxy / Express
Resource Hash
58738a7e7b809431bbf2b7c396041c35020a8c1d81aba9060a009e547f560a5d
Security Headers
Name Value
Content-Security-Policy script-src 'none'

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.fractional-developer.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36

Response headers

date
Fri, 08 Sep 2023 20:53:27 GMT
content-security-policy
script-src 'none'
via
1.1 e39402e2cf62b31f7774452c905f38f2.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
810635
x-powered-by
Express
x-cache
Hit from cloudfront
content-disposition
inline; filename="3adb3ca1-97d1-4a6f-9977-f71bbabf2a82_600x600.jpg"
alt-svc
h3=":443"; ma=86400
content-length
4431
x-request-id
OJ86LMCxWgPl-LxJsdJ5H
server
imgproxy
etag
"BFcyhJUgw6kDr9UPxBpSsKXSMElaOAVla8V55nXtu48/RIjViZDM5MjRkMGVmNDFkNzM3YjQ3OTU5MmNkZDAxOGZjIg"
content-type
image/jpeg
cache-control
public, max-age=31536000
x-amz-cf-id
Ps6D8rS9ham0gzCgjBTVdGWb9fDxtKvLlFr_h3su9JxBQVmqU4HKoA==
https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffbdc34ff-0619-4959-9d6c-5232eeb3f6a1_1024x1024.png
substackcdn.com/image/fetch/w_848,h_477,c_fill,f_webp,q_auto:good,fl_progressive:steep,g_center/ 		77 KB
78 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://substackcdn.com/image/fetch/w_848,h_477,c_fill,f_webp,q_auto:good,fl_progressive:steep,g_center/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffbdc34ff-0619-4959-9d6c-5232eeb3f6a1_1024x1024.png
Requested by
Host: blog.fractional-developer.com
URL: https://blog.fractional-developer.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:1200:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
imgproxy / Express
Resource Hash
84e981a95d32b2593bab410126b8f169c43d25facea40fd06d30fdcfc1235496
Security Headers
Name Value
Content-Security-Policy script-src 'none'

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.fractional-developer.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36

Response headers

date
Sat, 16 Sep 2023 20:50:49 GMT
content-security-policy
script-src 'none'
via
1.1 e39402e2cf62b31f7774452c905f38f2.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
119593
x-powered-by
Express
x-cache
Hit from cloudfront
content-disposition
inline; filename="fbdc34ff-0619-4959-9d6c-5232eeb3f6a1_1024x1024.webp"
alt-svc
h3=":443"; ma=86400
content-length
78900
x-request-id
a35fBAwhae-ISrA32U6Uc
server
imgproxy
etag
"EVyL4u5VtQMaa_0Oaw3ltHHB_V7ct8BLd5ZaMIuhUj0/RIjQ0YzM0YzZiMGE5ZmFhOTkxYzY2ZGRmNzNmYmZlYTBmIg"
content-type
image/webp
cache-control
public, max-age=31536000
x-amz-cf-id
oajiXNxUEkAq5ctdz4j-I3dPVolQrhBrqgLaVfyvot9uhJnlxFkA6g==
https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3adb3ca1-97d1-4a6f-9977-f71bbabf2a82_600x600.png
substackcdn.com/image/fetch/w_88,c_limit,f_auto,q_auto:good,fl_progressive:steep/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://substackcdn.com/image/fetch/w_88,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3adb3ca1-97d1-4a6f-9977-f71bbabf2a82_600x600.png
Requested by
Host: blog.fractional-developer.com
URL: https://blog.fractional-developer.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:1200:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
imgproxy / Express
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Full URL
https://www.google.de/pagead/1p-user-list/316245675/?random=1695017045677&cv=11&fst=1695016800000&bg=ffffff&guid=ON&async=1&gtm=45be39d0&u_w=1600&u_h=1200&url=https%3A%2F%2Fsubstack.com%2Fchannel-frame&ref=https%3A%2F%2Fblog.fractional-developer.com%2F&frm=2&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=175708438&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::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://substack.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.62 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 18 Sep 2023 06:04:05 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

Failed requests

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

Domain
substack.com
URL
https://substack.com/channel-frame

Verdicts & Comments Add Verdict or Comment

19 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| documentPictureInPicture object| Sentry object| _preloads object| _analyticsConfig object| DD_RUM object| _sentryDebugIds string| _sentryDebugIdIdentifier object| SENTRY_RELEASE object| webpackChunksubstack object| I18N function| __captchaOnloadCallback function| Mousetrap object| localGaDataLayer function| gtag object| __cfBeacon object| google_tag_manager object| google_tag_data object| GooglebQhCsO

12 Cookies

Domain/Path Name / Value
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Value: EMR1UDvCOzI6RPN39K53BTY4eYNuxU_S3MY7ZsuzkqU-1695017042-0-Acd+c9E66NdqBVv6piHGo0l3fTC2Ka7UgGfXkwtGUEd6FIMHlUERrZ0svbAW6bz8Hoo3hu1+Hnk11l4wm5g3pNw=
blog.fractional-developer.com/ Name: ajs_anonymous_id
Value: %22a7536dca-d7b4-4881-88e1-3e3cb90e54fd%22
.blog.fractional-developer.com/ Name: ajs_anonymous_id
Value: %22a7536dca-d7b4-4881-88e1-3e3cb90e54fd%22
.blog.fractional-developer.com/ Name: visit_id
Value: %7B%22id%22%3A%22f1662552-48e6-4964-9c0c-14b20ab1ff8d%22%2C%22timestamp%22%3A%222023-09-18T06%3A04%3A04.032Z%22%7D
.blog.fractional-developer.com/ Name: ab_testing_id
Value: %2268507ce5-12fe-47da-8371-6ba1d5586325%22
.fractional-developer.com/ Name: _gcl_au
Value: 1.1.660005273.1695017044
.substack.com/ Name: __cf_bm
Value: 4YowwfmbmMM2U6jToEXyoQp_xMWe0JT11G0vFXZCBIg-1695017044-0-AXbJTbZuYvdirvoqR9VDB1UOLlKPlzErMPh1UPFZLgj5y0m2EDQH5iFpfPhxCpHurfOl8aTfzdJTHvReNDTIr1U=
blog.fractional-developer.com/ Name: AWSALBTG
Value: lg0wlIONryiCZP3+3bSu6OHxcvcHapXizg0EZXo7VPnSbnNKcMZ3azoW8Pg++4tmBKoixdBzn4EtlHtpEQ2ZNicm0M9grdpRqADuzUr5L5+X0qUF3S9xNWn4PjKLYcgaKcawkpCYl4n+OlANV4ZvX0VGTg0cReexFRjntoaOkjr1
blog.fractional-developer.com/ Name: AWSALBTGCORS
Value: lg0wlIONryiCZP3+3bSu6OHxcvcHapXizg0EZXo7VPnSbnNKcMZ3azoW8Pg++4tmBKoixdBzn4EtlHtpEQ2ZNicm0M9grdpRqADuzUr5L5+X0qUF3S9xNWn4PjKLYcgaKcawkpCYl4n+OlANV4ZvX0VGTg0cReexFRjntoaOkjr1
substack.com/ Name: AWSALBTGCORS
Value: LxHYN7s9AdVmgGwK0YdTOAcznyynW+HjtKzKb/pTM8QRqEtvb6UGji+HIra8at9CRuDEmyL21V3vWlO8Lx47QT7lyqzzRQM12ZCr3juVdWvKJa8/Wnhpm2z5nQJ5UFHQ60ttNasZ0FZ6HsYvrOW0glNhndzSwh2kMy1ecRpiLihh
.doubleclick.net/ Name: IDE
Value: AHWqTUlCzhsuwffz3RNRhLFvdqBtVwD63YxqUwAeyurRtZCvphL0OpU8uCm0ODBi
blog.fractional-developer.com/ Name: _dd_s
Value: rum=0&expire=1695017943114

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

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.fractional-developer.com
cloudflareinsights.com
fonts.gstatic.com
googleads.g.doubleclick.net
js.sentry-cdn.com
static.cloudflareinsights.com
substack.com
substackcdn.com
www.datadoghq-browser-agent.com
www.google.com
www.google.de
www.googletagmanager.com
substack.com
13.225.83.103
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2606:4700:4400::6812:21f5
2606:4700:4400::6812:2857
2606:4700:4400::ac40:93a9
2606:4700::6810:3865
2606:4700::6810:3965
2a00:1450:4001:801::2008
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2a00:1450:4001:81c::2003
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