URL: https://zeynep.me/
Submission: On December 18 via manual from US — Scanned from DE

Summary

This website contacted 12 IPs in 2 countries across 8 domains to perform 39 HTTP transactions. The main IP is 2606:4700:3036::ac43:bb3e, located in United States and belongs to CLOUDFLARENET, US. The main domain is zeynep.me.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on May 4th 2021. Valid for: a year.
This is the only time zeynep.me was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
12 2606:4700:303... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
7 2a00:1450:400... 15169 (GOOGLE)
7 2600:9000:223... 16509 (AMAZON-02)
2 2a04:4e42::729 54113 (FASTLY)
3 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
39 12
Domain Requested by
12 zeynep.me zeynep.me
7 cdn.substack.com www.theinsight.org
substack.com
7 fonts.gstatic.com fonts.googleapis.com
www.theinsight.org
4 substack.com www.theinsight.org
cdn.substack.com
substack.com
2 js.sentry-cdn.com www.theinsight.org
substack.com
2 www.theinsight.org zeynep.me
www.theinsight.org
1 cloudflareinsights.com static.cloudflareinsights.com
1 www.googletagmanager.com cdn.substack.com
1 zeynep.substack.com 1 redirects
1 static.cloudflareinsights.com zeynep.me
1 fonts.googleapis.com zeynep.me
39 11
Subject Issuer Validity Valid
zeynep.me
Cloudflare Inc ECC CA-3
2021-05-04 -
2022-05-03
a year crt.sh
upload.video.google.com
GTS CA 1C3
2021-11-29 -
2022-02-21
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2021-06-11 -
2022-06-10
a year crt.sh
www.theinsight.org
Cloudflare Inc ECC CA-3
2021-04-12 -
2022-04-11
a year crt.sh
*.gstatic.com
GTS CA 1C3
2021-11-29 -
2022-02-21
3 months crt.sh
substack.com
Amazon
2021-12-07 -
2023-01-04
a year crt.sh
*.sentry-cdn.com
GlobalSign Atlas R3 DV TLS CA H2 2021
2021-11-26 -
2022-12-28
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2021-11-29 -
2022-02-21
3 months crt.sh

This page contains 4 frames:

Primary Page: https://zeynep.me/
Frame ID: 5A54FA57066F939461FD1A3488E7A533
Requests: 21 HTTP requests in this frame

Frame: https://www.theinsight.org/embed
Frame ID: 2F45904324969F398304C203F0852C00
Requests: 9 HTTP requests in this frame

Frame: https://substack.com/channel-frame
Frame ID: 51035202FCFF59DD0C6A7DD7B374D84B
Requests: 1 HTTP requests in this frame

Frame: https://substack.com/channel-frame
Frame ID: 83487584F603B81C3526C206A0AA1DD3
Requests: 7 HTTP requests in this frame

Screenshot

Page Title

Zeynep Tufekci

Detected technologies

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

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

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

Page Statistics

39
Requests

97 %
HTTPS

100 %
IPv6

8
Domains

11
Subdomains

12
IPs

2
Countries

1535 kB
Transfer

4223 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 13
  • https://zeynep.substack.com/embed HTTP 301
  • https://www.theinsight.org/embed

39 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
zeynep.me/
10 KB
4 KB
Document
General
Full URL
https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
95b26b101bdf3133e8fd768cd1c6d227270ddf2f165b8d8f143697263e469e25

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
content-type
text/html; charset=utf-8
cache-control
public, max-age=0, must-revalidate
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LHXkO7Z2p%2B6fCxX37F3L5P8fLC55RxrskUjQ6dUDck7MeL25fxNvyZ4S7rBDX%2BhBPxxXrjMva8wjeg%2F5UfyLxD%2F9cTkbnQVvYjc3FLPsz3vGDp8way5GSLiyMwN4vtaRHNNJn4lLSiA%3D"}],"group":"cf-nel","max_age":604800}
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
Accept-Encoding
cf-cache-status
DYNAMIC
server
cloudflare
cf-ray
6bf4798d7b4c42cf-FRA
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
css2
fonts.googleapis.com/
6 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&display=swap
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
2cbc8974f3c113e4a03baca3ba7309041ebf4bd5b4164884848babbf20312139
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Sat, 18 Dec 2021 01:04:02 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Sat, 18 Dec 2021 01:04:02 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Sat, 18 Dec 2021 01:04:02 GMT
styles.css
zeynep.me/css/
4 KB
2 KB
Stylesheet
General
Full URL
https://zeynep.me/css/styles.css
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
78f6f7124a4073ff37eaa8e7dba951d1495332bcb64620e2d6eed61905910fd3

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
content-encoding
br
cf-cache-status
REVALIDATED
cf-bgj
minify
server
cloudflare
etag
W/"e4afbff53c735d090c4c841dae909ab5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=OI0pZjUTWv3pUOl3IyFyoIeXEy6n2lnVELzWfWIQZlop%2FYb9KmKBrsUcTumYWRel9ujLQbKtPS3fH1NYUZo3R9fDx3LAJNPGGKrQNthfxe%2Fr9Cq0M03vv5Pl4r4%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
cache-control
public, max-age=14400, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6bf4798dec6b42cf-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
cf-polished
origSize=4427
zeynep-by-katia-sobolski.jpg
zeynep.me/images/
21 KB
21 KB
Image
General
Full URL
https://zeynep.me/images/zeynep-by-katia-sobolski.jpg
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c4697ec4a96e9ef195dbc544f8678235bd330b07ce47d9f9bdf42bfbe34c83ff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
"3ad1dd5d8e516b7459a41441cad6c764"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=UxJeNqS%2BothTRui4FsGiubZos3h3kReWYYsjrrF7nknZoOII9lncamTH9Xer6ENKwLduPj7GkQiHnmM7xFe4HFWx8ikAMhfaK0qTdpNh8HcXJ6YUlmNnDnMm6mTwwY0Ciro0VJBDGZk%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
public, max-age=14400, must-revalidate
accept-ranges
bytes
cf-ray
6bf4798dec6f42cf-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
21259
facebook-f-brands.svg
zeynep.me/images/
407 B
594 B
Image
General
Full URL
https://zeynep.me/images/facebook-f-brands.svg
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c9d18fcc157ca5d8903d02f91479829d26abd98b882b2866e06d9e5adae7afa1

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"9dc75c754ba8e8bb1a6c98e483016d96"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ZrtKvQe%2BhE%2FLFlATkctLFWiGOHFHrpQO5iUd%2FYeJWqlyjEgCKS6sT3DX8fpUalohRdUlDcuNdAKsyN8gaQpuItKBvpehM8corj49nRxYpE82SWy%2F7De18ebv8guuYZ2KCkvoqSYfoJg%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
cache-control
public, max-age=14400, must-revalidate
cf-ray
6bf4798dec7142cf-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
twitter-brands.svg
zeynep.me/images/
1020 B
903 B
Image
General
Full URL
https://zeynep.me/images/twitter-brands.svg
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
245b48c3086837cf8170d74ae46a7fa1f0510a3089a68e9783d571664aa13a59

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"a65f939456075c49b53728f1aa21d28f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=R7%2BZIGrnAEK%2BJ%2BES5XSQz1S3IoB%2BXByqPp4iYFoUR6lIACVLX7o2bv%2FUc1BKK6ygViw2ExK15yPNJJgRKdjjAV1WtZkWDIynbaO2zSt7BsjOl%2F0feg49SEOFrNhCyFZsDFVRc99fIeQ%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
cache-control
public, max-age=14400, must-revalidate
cf-ray
6bf4798dec7342cf-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
linkedin-in-brands.svg
zeynep.me/images/
537 B
663 B
Image
General
Full URL
https://zeynep.me/images/linkedin-in-brands.svg
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
47044fbd9f3e43d2a7ce49a80487f5ef5a69f5443a1c9957b994ac7197940149

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"0180c04ecd2987cb5b1aa5ae3b23b1d4"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=agRcP9FWHjOSIPt3L7FdvyDGUhJ657G4NxIiQ8GK2mkFOFRRJa%2FoKGgwVqC46AZSJkiIrqWQcNMKmyaPXFAeEIJ0MvLyqp3bxS2QD4Dm7U83Cm1zTjgPeYWZlooXbrZwmeKZ4b9Xv9M%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
cache-control
public, max-age=14400, must-revalidate
cf-ray
6bf4798dfc7542cf-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
envelope.svg
zeynep.me/images/
672 B
692 B
Image
General
Full URL
https://zeynep.me/images/envelope.svg
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
01936feccaf071ed3b8a87a28e4b59924ad0c04eb5a8f9a04719835f2489eb0d

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"25af6d1d05ca59f7260cb7b72af85259"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=7SNzBKCM1DKHRhJPLznq3EX86fkeKrSCnJmpIlY193Fe2hbZgKl6PIdvSPg5fwTR5jBYF6z0DwnJTCqz25d0nKu3CN3JWKcpTUl7byUuRt1o1lM7klfXmCkFU%2BZQWQnMunJIYcJ9nRo%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
cache-control
public, max-age=14400, must-revalidate
cf-ray
6bf4798dfc7642cf-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
ventilation.webp
zeynep.me/images/articles/
57 KB
58 KB
Image
General
Full URL
https://zeynep.me/images/articles/ventilation.webp
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d84bb5e2859b1b16fe09af66b55092df43afa90c38adf43484a1d73a24c8a1a7

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
"0cf99607332ec4f25fbfa921455d80bb"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=rgNY1drB91Y3SWJ85IkxvkP7vubpZ9lVXaC%2B2RcGXAkqnOXWIv%2F5chCkdEDVwGytC85tC84PZAllPODFB82mJwH6M9V6KsosOL0n0C2ugreUaVS1nD4Sf%2FC1G707H9TZKsrtHKD4aZk%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
cache-control
public, max-age=14400, must-revalidate
accept-ranges
bytes
cf-ray
6bf4798dfc7742cf-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
58684
overlooked.webp
zeynep.me/images/articles/
167 KB
167 KB
Image
General
Full URL
https://zeynep.me/images/articles/overlooked.webp
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bac806bfd48b03aebb4d0df1e7fcbeaf31eb984aada7c3934a11e081722b8ec6

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
"e95f891a4c45abe9fb16a49f53a17bf0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=l%2BL3%2BFJua3J2rdSMEwVaBm1p%2Bv6oHjoq2eWEI6j4W9Nl9SUizvFn4UbCq3Ec141%2Bq4aCCmdDakHNdwXALWNXll1hKPE4vt0KskssvUpE0jWE8tR6MJkkwySHAhLYSAWR9aF%2BB5r%2Bq3c%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
cache-control
public, max-age=14400, must-revalidate
accept-ranges
bytes
cf-ray
6bf4798dfc7842cf-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
170710
backfired.jpg
zeynep.me/images/articles/
64 KB
64 KB
Image
General
Full URL
https://zeynep.me/images/articles/backfired.jpg
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
80aa31aacb09e1e421a3775497b6eb51cf44221b117b5835f236c7ed9b770e96

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
"94107c56e5234a9d2fdf5d8506e70471"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2FZnm3Jnd3%2BsMQq5QKZaJ1DvLQRMu1KK3xKpamou%2FOotDbqGmiqVHoKJpRAMB%2FLnR6io1rDG4ruF4yrbG3cnDWu6WE6BsmnQp6wSArOE4Sf4rdh5RBh18F%2FCHjjWO4hpUZ3OXJ8XFU18%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
public, max-age=14400, must-revalidate
accept-ranges
bytes
cf-ray
6bf4798dfc7942cf-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
65230
five-things.webp
zeynep.me/images/articles/
74 KB
74 KB
Image
General
Full URL
https://zeynep.me/images/articles/five-things.webp
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
18fcf6f778f78ed2a11c408604d24299941064373cd2db62ddab2fc81c2eabd9

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
"b8090790020d92779cb782f1e6a89edd"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TAgSImj1UNxEILtBitOThqZ8kqRYjVYzvSoVBDHHj85kvyLuyzJO%2Ffo%2FmRK2yTig40z4CV3wD0dlKp6WwOuCfYINWoVVxiA0ppnxfYzErQuRBzImhMeUaze4yPgb4q1lH4%2F8XYy8Bh8%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/webp
cache-control
public, max-age=14400, must-revalidate
accept-ranges
bytes
cf-ray
6bf4798dfc8042cf-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
75526
email-decode.min.js
zeynep.me/cdn-cgi/scripts/5c5dd728/cloudflare-static/
1 KB
1 KB
Script
General
Full URL
https://zeynep.me/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::ac43:bb3e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Mon, 13 Dec 2021 14:30:56 GMT
server
cloudflare
etag
W/"61b75920-4d7"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=FFhOBqlhIwR9TmTUY2%2B9esyYOLWXfHOOmsJmaXHz%2FekTXMWvl8mzbrbqicnJH2HSjYrqDFdENoqxJvrxr64pVS9OFtYYDZ%2BnQ33KDrt0nyFJ3mpSHoEmi%2BFARYCelAK7UxqqIVCsB%2Bk%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=172800, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6bf4798dec6e42cf-FRA
vary
Accept-Encoding
expires
Mon, 20 Dec 2021 01:04:02 GMT
beacon.min.js
static.cloudflareinsights.com/
14 KB
5 KB
Script
General
Full URL
https://static.cloudflareinsights.com/beacon.min.js
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5f41 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fd0a1ac929c11b08e819fe4b0a18c5574012c44f09de8987c6be99a0f055a505

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:02 GMT
content-encoding
gzip
last-modified
Thu, 09 Dec 2021 19:55:17 GMT
server
cloudflare
etag
W/2021.12.0
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
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
6bf4798e1cc84abc-FRA
embed
www.theinsight.org/ Frame 2F45
Redirect Chain
  • https://zeynep.substack.com/embed
  • https://www.theinsight.org/embed
26 KB
6 KB
Document
General
Full URL
https://www.theinsight.org/embed
Requested by
Host: zeynep.me
URL: https://zeynep.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:1584 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash
35d1ec25c776127c0f136b7e5bcd0846b46700889e7cb60b94361864ab5eaf63
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Accept-Language
de-DE,de;q=0.9
Referer
https://zeynep.me/

Response headers

date
Sat, 18 Dec 2021 01:04:03 GMT
content-type
text/html; charset=utf-8
cf-ray
6bf47990f9950f7a-MXP
cache-control
no-cache
etag
W/"68dc-fAAEAeuPjZntVObl15Py1v8LXik"
strict-transport-security
max-age=31536000
vary
Accept-Encoding
via
1.1 vegur
cf-cache-status
MISS
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-cluster
substack
x-powered-by
Express
x-served-by
Substack
server
cloudflare
content-encoding
gzip

Redirect headers

date
Sat, 18 Dec 2021 01:04:02 GMT
content-type
text/html; charset=utf-8
content-length
120
location
https://www.theinsight.org/embed
cf-ray
6bf4798e2eaf05bb-FRA
cache-control
no-cache
strict-transport-security
max-age=31536000
vary
Accept, Accept-Encoding
via
1.1 vegur
cf-cache-status
EXPIRED
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-cluster
substack
x-powered-by
Express
x-served-by
Substack
server
cloudflare
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
7cHpv4kjgoGqM7E_DMs5.woff2
fonts.gstatic.com/s/barlow/v5/
20 KB
21 KB
Font
General
Full URL
https://fonts.gstatic.com/s/barlow/v5/7cHpv4kjgoGqM7E_DMs5.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
023694a0472dde38c6600bf88e6330765839e53f64f94edb63714aeab3de7e51
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://zeynep.me
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/96.0.4664.93 Safari/537.36

Response headers

date
Thu, 16 Dec 2021 10:46:05 GMT
x-content-type-options
nosniff
age
137877
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
20444
x-xss-protection
0
last-modified
Thu, 10 Sep 2020 17:04:46 GMT
server
sffe
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
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Fri, 16 Dec 2022 10:46:05 GMT
7cHqv4kjgoGqM7E3p-ks51os.woff2
fonts.gstatic.com/s/barlow/v5/
20 KB
20 KB
Font
General
Full URL
https://fonts.gstatic.com/s/barlow/v5/7cHqv4kjgoGqM7E3p-ks51os.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
3916e5c19c2e260ec6c95d4af3cc8c026c5825717221a6b931614f804be378ac
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://zeynep.me
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/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 17 Dec 2021 13:25:15 GMT
x-content-type-options
nosniff
age
41927
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
20300
x-xss-protection
0
last-modified
Thu, 10 Sep 2020 17:06:16 GMT
server
sffe
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
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Sat, 17 Dec 2022 13:25:15 GMT
7cHqv4kjgoGqM7E30-8s51os.woff2
fonts.gstatic.com/s/barlow/v5/
21 KB
21 KB
Font
General
Full URL
https://fonts.gstatic.com/s/barlow/v5/7cHqv4kjgoGqM7E30-8s51os.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
46710f0509008ad4a31212927e35441764b757d672b2ed4f892ee4e2f0804abb
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://zeynep.me
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/96.0.4664.93 Safari/537.36

Response headers

date
Mon, 13 Dec 2021 18:06:15 GMT
x-content-type-options
nosniff
age
370667
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
21072
x-xss-protection
0
last-modified
Thu, 10 Sep 2020 17:05:33 GMT
server
sffe
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
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Tue, 13 Dec 2022 18:06:15 GMT
7cHsv4kjgoGqM7E_CfOQ4mouvTo.woff2
fonts.gstatic.com/s/barlow/v5/
22 KB
22 KB
Font
General
Full URL
https://fonts.gstatic.com/s/barlow/v5/7cHsv4kjgoGqM7E_CfOQ4mouvTo.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
08b540146a997a00bbea93207e4a997959517266a9543fe412178e23c76e3bd7
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://zeynep.me
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/96.0.4664.93 Safari/537.36

Response headers

date
Mon, 13 Dec 2021 21:40:40 GMT
x-content-type-options
nosniff
age
357802
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
22460
x-xss-protection
0
last-modified
Thu, 10 Sep 2020 17:05:12 GMT
server
sffe
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
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Tue, 13 Dec 2022 21:40:40 GMT
7cHsv4kjgoGqM7E_CfPk5GouvTo.woff2
fonts.gstatic.com/s/barlow/v5/
22 KB
22 KB
Font
General
Full URL
https://fonts.gstatic.com/s/barlow/v5/7cHsv4kjgoGqM7E_CfPk5GouvTo.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
ee4d295400122afb820cfd7759495f2433218cd98383bb54e3a5916d91a2e689
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://zeynep.me
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/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 18:13:41 GMT
x-content-type-options
nosniff
age
197421
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
22528
x-xss-protection
0
last-modified
Thu, 10 Sep 2020 17:05:15 GMT
server
sffe
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
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Thu, 15 Dec 2022 18:13:41 GMT
7cHrv4kjgoGqM7E_Cfs7wH8.woff2
fonts.gstatic.com/s/barlow/v5/
22 KB
22 KB
Font
General
Full URL
https://fonts.gstatic.com/s/barlow/v5/7cHrv4kjgoGqM7E_Cfs7wH8.woff2
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2e2dfa6524b7beac333ededb42b61936f8aa186b9e47e5e1a9e19f027b53e16e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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/96.0.4664.93 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
x-cluster
substack
etag
W/"819b1-z5ZpcB7WIYBKSz8Q0Oovh100exI"
age
14875
x-powered-by
Express
x-cache
Hit from cloudfront
content-encoding
gzip
x-served-by
Substack
server
Cowboy
date
Fri, 17 Dec 2021 20:56:09 GMT
vary
Accept-Encoding
content-type
text/css; charset=utf-8
via
1.1 vegur, 1.1 a23fc047c59f0902384fa94644607c00.cloudfront.net (CloudFront)
cache-control
public, max-age=31557600
x-amz-cf-pop
FRA56-P3
x-amz-cf-id
PrSj7XMJ2jW01UdBu9aKaIl0_THpxObZUw66JrbJHMmMN5-qpWhglQ==
c41771aeccbb43fbbffbc4755e65c9be.min.js
js.sentry-cdn.com/ Frame 8348
2 KB
1 KB
Script
General
Full URL
https://js.sentry-cdn.com/c41771aeccbb43fbbffbc4755e65c9be.min.js
Requested by
Host: substack.com
URL: https://substack.com/channel-frame
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42::729 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
da95a7e2867db63c927c055c9744ba1c57e775825e62cb0b5c22c0f7f9716aaf
Security Headers
Name Value
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://substack.com/
Origin
https://substack.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/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
38
x-envoy-upstream-service-time
17
vary
Accept-Encoding
content-length
1017
x-xss-protection
1; mode=block
x-served-by
getsentry-web-default-production-79b5f8dbcd-lfqsl, cache-ord1729-ORD, cache-mxp6930-MXP
x-frame-options
deny
strict-transport-security
max-age=31536000; includeSubDomains
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
substack.bundle.js
cdn.substack.com/min/ Frame 8348
1 MB
408 KB
Script
General
Full URL
https://cdn.substack.com/min/substack.bundle.js?v=14ae93-17dca230340
Requested by
Host: substack.com
URL: https://substack.com/channel-frame
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:223d:9600:3:e0f8:540:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Cowboy / Express
Resource Hash
9fe423d80896435b98266be199c5f04e596bdd72891b9667c9e8ca454d09c19d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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/96.0.4664.93 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
x-cluster
substack
etag
W/"14ae93-17dca230340"
age
14875
x-powered-by
Express
x-cache
Hit from cloudfront
content-encoding
gzip
x-served-by
Substack
last-modified
Fri, 17 Dec 2021 20:43:52 GMT
server
Cowboy
date
Fri, 17 Dec 2021 20:56:09 GMT
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
via
1.1 vegur, 1.1 a23fc047c59f0902384fa94644607c00.cloudfront.net (CloudFront)
cache-control
public, max-age=31536000000
x-amz-cf-pop
FRA56-P3
x-amz-cf-id
KXqcOMRKYYibX5C4Z_HfxAN13qdDq_kChUvIaG1zMPtK0zPK5jvn7g==
firehose
substack.com/api/v1/ Frame 8348
35 B
638 B
Image
General
Full URL
https://substack.com/api/v1/firehose?_=1639789444419&d=eyJldmVudCI6InBhZ2VzIiwicHJvcGVydGllcyI6eyJicm93c2VyU2Vzc2lvbklkIjoiMDZldHFwd2UxMXhhIn0sImNvbnRleHQiOnsiY2xpZW50X3R5cGUiOiJ3ZWIiLCJwYWdlIjp7InJlZmVycmVyIjoiaHR0cHM6Ly93d3cudGhlaW5zaWdodC5vcmcvIiwidGl0bGUiOiJTdWJzdGFjayAtIFN0YXJ0IGEgcGFpZCBuZXdzbGV0dGVyIiwidXJsIjoiaHR0cHM6Ly9zdWJzdGFjay5jb20vY2hhbm5lbC1mcmFtZSJ9fX0%3D
Requested by
Host: substack.com
URL: https://substack.com/channel-frame
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:c9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash
6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://substack.com/channel-frame
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:05 GMT
via
1.1 vegur
cf-cache-status
DYNAMIC
x-cluster
substack
server
cloudflare
x-powered-by
Express
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/gif
cache-control
no-cache
strict-transport-security
max-age=31536000
cf-ray
6bf4799c0c5083be-MXP
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
35
x-served-by
Substack
firehose
substack.com/api/v1/ Frame 8348
35 B
638 B
Image
General
Full URL
https://substack.com/api/v1/firehose?_=1639789444474&d=eyJldmVudCI6IkZyYW1lIG1lc3NhZ2Ugc2VudCIsInByb3BlcnRpZXMiOnsiYnJvd3NlclNlc3Npb25JZCI6IjA2ZXRxcHdlMTF4YSJ9LCJjb250ZXh0Ijp7ImNsaWVudF90eXBlIjoid2ViIiwicGFnZSI6eyJyZWZlcnJlciI6Imh0dHBzOi8vd3d3LnRoZWluc2lnaHQub3JnLyIsInRpdGxlIjoiU3Vic3RhY2sgLSBTdGFydCBhIHBhaWQgbmV3c2xldHRlciIsInVybCI6Imh0dHBzOi8vc3Vic3RhY2suY29tL2NoYW5uZWwtZnJhbWUifX19
Requested by
Host: substack.com
URL: https://substack.com/channel-frame
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:c9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash
6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://substack.com/channel-frame
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:04 GMT
via
1.1 vegur
cf-cache-status
DYNAMIC
x-cluster
substack
server
cloudflare
x-powered-by
Express
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/gif
cache-control
no-cache
strict-transport-security
max-age=31536000
cf-ray
6bf4799c0c5183be-MXP
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
35
x-served-by
Substack
js
www.googletagmanager.com/gtag/ Frame 8348
163 KB
61 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-TLW0DF6G5V&l=localGaDataLayer
Requested by
Host: cdn.substack.com
URL: https://cdn.substack.com/min/substack.bundle.js?v=14ae93-17dca230340
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
f4dc22fdb854db569d941bd292f52ff69ae5aacdec9e1d1d24d633662713a21b
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://substack.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Sat, 18 Dec 2021 01:04:05 GMT
content-encoding
br
server
Google Tag Manager
access-control-allow-headers
Cache-Control
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
strict-transport-security
max-age=31536000; includeSubDomains
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
61832
x-xss-protection
0
expires
Sat, 18 Dec 2021 01:04:05 GMT
rum
cloudflareinsights.com/cdn-cgi/
0
0

rum
cloudflareinsights.com/cdn-cgi/ Frame
0
0
Preflight
General
Full URL
https://cloudflareinsights.com/cdn-cgi/rum
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5e41 , 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-Method
POST
Access-Control-Request-Headers
content-type
Origin
https://zeynep.me
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Sec-Fetch-Mode
cors

Response headers

date
Sat, 18 Dec 2021 01:04:05 GMT
content-type
text/plain
access-control-allow-origin
https://zeynep.me
access-control-allow-methods
POST,OPTIONS
access-control-allow-headers
Content-Type
access-control-max-age
86400
vary
Origin
access-control-allow-credentials
true
server
cloudflare
cf-ray
6bf479a0fb566993-FRA
x-frame-options
DENY
x-content-type-options
nosniff
content-encoding
gzip

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

2 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| __cfBeacon

1 Cookies

Domain/Path Name / Value
.substack.com/ Name: __cf_bm
Value: jqMwbSs7Kpo7H1ABO8AfR8ryY92pBUDU89cptWymIsw-1639789442-0-ATKS8OZJa4ao+CYZUW21mc0pZSxwtBO40MCVvaoIYiflb92TF3eiwY1WUJuLIetV1dybqe+YwzuEmlimra8gA0o=

3 Console Messages

Source Level URL
Text
security error URL: https://cdn.substack.com/min/substack.bundle.js?v=14ae93-17dca230340(Line 103)
Message:
Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://www.theinsight.org') does not match the recipient window's origin ('https://zeynep.me').
javascript error URL: https://zeynep.me/
Message:
Access to XMLHttpRequest at 'https://cloudflareinsights.com/cdn-cgi/rum' from origin 'https://zeynep.me' 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

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.substack.com
cloudflareinsights.com
fonts.googleapis.com
fonts.gstatic.com
js.sentry-cdn.com
static.cloudflareinsights.com
substack.com
www.googletagmanager.com
www.theinsight.org
zeynep.me
zeynep.substack.com
cloudflareinsights.com
2600:9000:223d:9600:3:e0f8:540:93a1
2606:4700:3036::ac43:bb3e
2606:4700::6810:5e41
2606:4700::6810:5f41
2606:4700::6812:1584
2606:4700::6812:1c9
2606:4700::6812:c9
2a00:1450:4001:803::200a
2a00:1450:4001:80e::2008
2a00:1450:4001:82a::2003
2a04:4e42::729
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6d96fe0310f2cd2fd5d31df1c282844848e8b4853b4c288eb454716987c3fcb5
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da95a7e2867db63c927c055c9744ba1c57e775825e62cb0b5c22c0f7f9716aaf
e102e20a84a0c66e65f52ed969417ec7d0069c66507bca0380e35da58448bf92
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fd0a1ac929c11b08e819fe4b0a18c5574012c44f09de8987c6be99a0f055a505