Submitted URL: http://udon.tech4good.ch/
Effective URL: https://medium.com/udon-lin
Submission: On October 29 via api from US — Scanned from CH

Summary

This website contacted 9 IPs in 4 countries across 6 domains to perform 36 HTTP transactions. The main IP is 2606:4700:7::a29f:9904, located in United States and belongs to CLOUDFLARENET, US. The main domain is medium.com. The Cisco Umbrella rank of the primary domain is 12033.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on February 16th 2024. Valid for: a year.
This is the only time medium.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2001:1600:0:a... 29222 (INFOMANIA...)
3 9 2606:4700:7::... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
11 31 162.159.152.4 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 108.138.26.87 16509 (AMAZON-02)
2 162.159.153.4 13335 (CLOUDFLAR...)
1 2600:9000:205... 16509 (AMAZON-02)
2 2600:9000:249... 16509 (AMAZON-02)
36 9
Apex Domain
Subdomains
Transfer
42 medium.com
medium.com — Cisco Umbrella Rank: 12033
glyph.medium.com — Cisco Umbrella Rank: 24777
cdn-static-1.medium.com — Cisco Umbrella Rank: 224848
cdn-images-1.medium.com — Cisco Umbrella Rank: 62090
csp.medium.com Failed
miro.medium.com — Cisco Umbrella Rank: 16623
1 MB
3 branch.io
cdn.branch.io — Cisco Umbrella Rank: 958
api2.branch.io — Cisco Umbrella Rank: 1350
24 KB
1 app.link
app.link — Cisco Umbrella Rank: 2197
663 B
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 683
7 KB
1 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 34
21 KB
1 tech4good.ch
udon.tech4good.ch
189 B
36 6
Domain Requested by
26 cdn-images-1.medium.com 13 redirects medium.com
8 medium.com 1 redirects medium.com
cdn-static-1.medium.com
static.cloudflareinsights.com
4 cdn-static-1.medium.com medium.com
cdn-static-1.medium.com
3 glyph.medium.com medium.com
glyph.medium.com
2 api2.branch.io cdn.branch.io
1 miro.medium.com
1 app.link cdn.branch.io
1 cdn.branch.io medium.com
1 static.cloudflareinsights.com medium.com
1 www.google-analytics.com medium.com
www.google-analytics.com
1 udon.tech4good.ch 1 redirects
0 csp.medium.com Failed www.google-analytics.com
36 12

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

Domain
rsci.app.link
udon.tech4good.ch
policy.medium.com
Subject Issuer Validity Valid
medium.com
Cloudflare Inc ECC CA-3
2024-02-16 -
2024-12-31
a year crt.sh
*.google-analytics.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
cloudflareinsights.com
WE1
2024-09-03 -
2024-12-02
3 months crt.sh
*.branch.io
Amazon RSA 2048 M03
2024-08-11 -
2025-09-09
a year crt.sh
appipv4.link
Amazon RSA 2048 M03
2024-03-25 -
2025-04-22
a year crt.sh

This page contains 2 frames:

Primary Page: https://medium.com/udon-lin
Frame ID: E286671398613D70E5E1CD93299D1019
Requests: 36 HTTP requests in this frame

Frame: https://medium.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/f2bbd6738e15/main.js
Frame ID: CB72C83C44E572D88D55050777C56AEA
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

UDON LiN – Medium

Page URL History Show full URLs

  1. http://udon.tech4good.ch/ HTTP 307
    https://udon.tech4good.ch/ HTTP 301
    https://medium.com/udon-lin Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • ^https?://(?:www\.)?medium\.com
  • medium\.com

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

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Page Statistics

36
Requests

56 %
HTTPS

67 %
IPv6

6
Domains

12
Subdomains

9
IPs

4
Countries

1195 kB
Transfer

3311 kB
Size

11
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://udon.tech4good.ch/ HTTP 307
    https://udon.tech4good.ch/ HTTP 301
    https://medium.com/udon-lin Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 3
  • https://cdn-images-1.medium.com/max/130/1*LSIHR1GjFbqsyOAAmefbeQ.jpeg HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fit:130/1*LSIHR1GjFbqsyOAAmefbeQ.jpeg
Request Chain 4
  • https://cdn-images-1.medium.com/fit/c/72/72/1*P7N5b59wAdCgBaep5hNd2w.png HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fill:72:72/1*P7N5b59wAdCgBaep5hNd2w.png
Request Chain 5
  • https://cdn-images-1.medium.com/fit/c/72/72/0*W3wQTUwPTarJE8Jv. HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fill:72:72/0*W3wQTUwPTarJE8Jv.
Request Chain 11
  • https://cdn-images-1.medium.com/max/1200/1*JtHGYcGTTLJBesU1TO2vaw.gif HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fit:1200/1*JtHGYcGTTLJBesU1TO2vaw.gif
Request Chain 12
  • https://cdn-images-1.medium.com/max/1200/1*w59dGOFkFIL-BM1YsGI5BA.png HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fit:1200/1*w59dGOFkFIL-BM1YsGI5BA.png
Request Chain 13
  • https://cdn-images-1.medium.com/max/800/0*H8eRJ6EtnjtBIQID HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fit:800/0*H8eRJ6EtnjtBIQID
Request Chain 14
  • https://cdn-images-1.medium.com/fit/c/280/240/1*o7CDgAC3sAKuvrY_z9GoRA.png HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fill:280:240/1*o7CDgAC3sAKuvrY_z9GoRA.png
Request Chain 15
  • https://cdn-images-1.medium.com/fit/c/280/240/1*Ua3Te9xwswtT682mEIaFEQ.png HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fill:280:240/1*Ua3Te9xwswtT682mEIaFEQ.png
Request Chain 16
  • https://cdn-images-1.medium.com/fit/c/280/240/1*pjGJgwxrdzSrqEOs643GgA.png HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fill:280:240/1*pjGJgwxrdzSrqEOs643GgA.png
Request Chain 17
  • https://cdn-images-1.medium.com/fit/c/280/240/1*TNakhT8MpDGRRVxTzRSruQ.png HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fill:280:240/1*TNakhT8MpDGRRVxTzRSruQ.png
Request Chain 18
  • https://cdn-images-1.medium.com/fit/c/280/240/1*u1XGyACwyaN6hql9AZHiwQ.png HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fill:280:240/1*u1XGyACwyaN6hql9AZHiwQ.png
Request Chain 19
  • https://cdn-images-1.medium.com/fit/c/280/240/1*7DWRKzyUBYIewyPs7GG3Ew.jpeg HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fill:280:240/1*7DWRKzyUBYIewyPs7GG3Ew.jpeg
Request Chain 23
  • https://medium.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://medium.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/f2bbd6738e15/main.js
Request Chain 31
  • https://cdn-images-1.medium.com/fit/c/36/36/1*-UZ367_0-ERwBHcwUaZ4uQ.jpeg HTTP 301
  • https://cdn-images-1.medium.com/v2/resize:fill:36:36/1*-UZ367_0-ERwBHcwUaZ4uQ.jpeg

36 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request udon-lin
medium.com/
Redirect Chain
  • http://udon.tech4good.ch/
  • https://udon.tech4good.ch/
  • https://medium.com/udon-lin
176 KB
34 KB
Document
General
Full URL
https://medium.com/udon-lin
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:9904 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Medium
Resource Hash
c3da3ed6f6817ef4e81a68f561019e405c29cdc3e62f213b91c3625ab7df09c9
Security Headers
Name Value
Content-Security-Policy default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://glyph.medium.com https://*.paypal.com https://*.braintree-api.com https://*.braintreegateway.com https://accounts.google.com https://getpocket.com https://medium.com https://*.medium.com https://*.medium.com https://medium.com https://*.medium.com https://*.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://${LIGHTSTEP_HOST} https://*.branch.io 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://glyph-sandbox.medium.sh https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: blob: medium: 'self'; img-src blob: data: https: 'self'; media-src https://*.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-cache, no-store, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
8da0beef7cf4973b-FRA
content-encoding
gzip
content-security-policy
default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://glyph.medium.com https://*.paypal.com https://*.braintree-api.com https://*.braintreegateway.com https://accounts.google.com https://getpocket.com https://medium.com https://*.medium.com https://*.medium.com https://medium.com https://*.medium.com https://*.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://${LIGHTSTEP_HOST} https://*.branch.io 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://glyph-sandbox.medium.sh https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: blob: medium: 'self'; img-src blob: data: https: 'self'; media-src https://*.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
content-type
text/html; charset=utf-8
date
Tue, 29 Oct 2024 05:25:36 GMT
expires
Thu, 09 Sep 1999 09:09:09 GMT
link
<https://medium.com/humans.txt>; rel="humans"
medium-fulfilled-by
edgy/8.8.0, valencia/main-20241028-183020-5e9fddbd57
pragma
no-cache
server
cloudflare
server-timing
cfCacheStatus;desc="DYNAMIC"
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
worker-missing-cookies
1
x-content-type-options
nosniff
x-envoy-decorator-operation
valencia.valencia-production.svc.cluster.local:80/*
x-envoy-upstream-service-time
415
x-frame-options
sameorigin
x-obvious-info
20241028-1824-root,86e3e02c
x-obvious-tid
1730179535440:279859a48275
x-powered-by
Medium
x-ua-compatible
IE=edge, Chrome=1
x-xss-protection
1; mode=block

Redirect headers

content-length
261
content-type
text/html; charset=utf-8
date
Tue, 29 Oct 2024 05:25:34 GMT
location
https://medium.com/udon-lin
server
gunicorn
m2-unbound-source-serif-pro.css
glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/
56 KB
33 KB
Stylesheet
General
Full URL
https://glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/m2-unbound-source-serif-pro.css
Requested by
Host: medium.com
URL: https://medium.com/udon-lin
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:9904 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
67f964a92907f08ce140759b837315622cae07842acb84a1067d99de257174b5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://medium.com/udon-lin

Response headers

access-control-max-age
86400
content-encoding
gzip
cf-cache-status
HIT
age
2794
access-control-allow-methods
GET, POST, PUT, DELETE
x-content-type-options
nosniff
expires
Tue, 29 Oct 2024 07:25:36 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 29 Oct 2024 05:25:36 GMT
content-type
text/css
vary
Accept-Encoding
access-control-allow-headers
Accept, Cache-Control, Content-Type, Cookie, DNT, Origin, User-Agent, X-Client-Date, X-Obvious-Cid, X-Opentracing, X-Xsrf-Token, ot-tracer-sampled, ot-tracer-spanid, ot-tracer-traceid
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=7200
x-envoy-upstream-service-time
92
access-control-allow-credentials
true
cf-ray
8da0bef8bce8973b-FRA
access-control-allow-origin
*
server
cloudflare
main-branding-base.W9J-2zkF03j8TkriAGn1Tg.12.css
cdn-static-1.medium.com/_/fp/css/
466 KB
63 KB
Stylesheet
General
Full URL
https://cdn-static-1.medium.com/_/fp/css/main-branding-base.W9J-2zkF03j8TkriAGn1Tg.12.css
Requested by
Host: medium.com
URL: https://medium.com/udon-lin
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:9904 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0e62c50d2b8035449b69fb70640a4609814dff9ecb22c2b75b081f564704762b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://medium.com/udon-lin

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
"30a758243a2da30a5f5e85bd75b2bef3"
age
2804582
x-content-type-options
nosniff
expires
Wed, 29 Oct 2025 05:25:36 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 29 Oct 2024 05:25:36 GMT
content-type
text/css
last-modified
Thu, 26 Sep 2024 17:18:46 GMT
vary
Accept-Encoding
x-amz-id-2
dUuQgfcFDGENlK1ac0eaCmQ173BlCpVHbASsRVYPyFVRsyVyAa0x4hvmd+mhdhhFPnScVcfDC5gc0X4YrYXphm3C2WidGl+9PKF5/K411AY=
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000
x-amz-request-id
KSAQK9PSWY5CZWWF
cf-ray
8da0bef8dd03973b-FRA
accept-ranges
bytes
content-length
64491
server
cloudflare
x-amz-server-side-encryption
AES256
analytics.js
www.google-analytics.com/
52 KB
21 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: medium.com
URL: https://medium.com/udon-lin
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://medium.com/udon-lin

Response headers

content-encoding
gzip
age
6928
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:225:0"}],}
x-content-type-options
nosniff
expires
Tue, 29 Oct 2024 05:30:09 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Tue, 29 Oct 2024 03:30:09 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
content-type
text/javascript
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:225:0
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
20994
server
Golfe2
1*LSIHR1GjFbqsyOAAmefbeQ.jpeg
cdn-images-1.medium.com/v2/resize:fit:130/
Redirect Chain
  • https://cdn-images-1.medium.com/max/130/1*LSIHR1GjFbqsyOAAmefbeQ.jpeg
  • https://cdn-images-1.medium.com/v2/resize:fit:130/1*LSIHR1GjFbqsyOAAmefbeQ.jpeg
6 KB
6 KB
Image
General
Full URL
https://cdn-images-1.medium.com/v2/resize:fit:130/1*LSIHR1GjFbqsyOAAmefbeQ.jpeg
Requested by
Host: medium.com
URL: https://medium.com/udon-lin
Protocol
H2
Server
2606:4700:7::a29f:9904 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5d08cc8c8e5970e50e87afac0d1bcde113670a5ae1dfe3a374168db419ff1eb8
Security Headers
Name Value
Content-Security-Policy script-src 'none'
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://medium.com/udon-lin

Response headers

x-request-id
88be7a79-8dc8-447d-a30d-f0e254b44180
cf-cache-status
MISS
etag
"_JdTOKVYdlZ7yNE9HOnS7Jpp5oNNQ82NqPp-ZV_asNU/RIjJkMjIwNzQ3NTFhMzE1YmFhY2M4ZTAwMDk5ZTdkYjc5Ig"
x-content-type-options
nosniff
expires
Wed, 29 Oct 2025 05:25:37 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 29 Oct 2024 05:25:37 GMT
content-type
image/jpeg
content-disposition
inline; filename="1*LSIHR1GjFbqsyOAAmefbeQ.jpg"
medium-fulfilled-by
miro-v2/main-20241009-233003-5bd962093e
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy
script-src 'none'
cache-control
public, max-age=31536000
x-envoy-upstream-service-time
127
cf-ray
8da0befb6f86973b-FRA
accept-ranges
bytes
access-control-allow-origin
*
content-length
6087
server
cloudflare

Redirect headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=7200
location
/v2/resize:fit:130/1*LSIHR1GjFbqsyOAAmefbeQ.jpeg
cf-cache-status
MISS
x-envoy-upstream-service-time
1
x-content-type-options
nosniff
cf-ray
8da0bef8ccf0973b-FRA
expires
Tue, 29 Oct 2024 07:25:37 GMT
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
content-length
0
date
Tue, 29 Oct 2024 05:25:37 GMT
vary
Accept-Encoding
server
cloudflare
1*P7N5b59wAdCgBaep5hNd2w.png
cdn-images-1.medium.com/v2/resize:fill:72:72/
Redirect Chain
  • https://cdn-images-1.medium.com/fit/c/72/72/1*P7N5b59wAdCgBaep5hNd2w.png
  • https://cdn-images-1.medium.com/v2/resize:fill:72:72/1*P7N5b59wAdCgBaep5hNd2w.png
10 KB
10 KB
Image
General
Full URL
https://cdn-images-1.medium.com/v2/resize:fill:72:72/1*P7N5b59wAdCgBaep5hNd2w.png
Requested by
Host: medium.com
URL: https://medium.com/udon-lin
Protocol
H2
Server
2606:4700:7::a29f:9904 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
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Response headers

cache-control
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User-Agent
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Response headers

strict-transport-security
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Security
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User-Agent
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Response headers

cache-control
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content-encoding
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server
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Request headers

User-Agent
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Response headers

Content-Type
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Response headers

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server
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cf-cache-status
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vary
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Referer
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Response headers

x-request-id
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cf-cache-status
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location
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vary
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Response headers

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location
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Request headers

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Response headers

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cache-control
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location
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vary
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Protocol
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Security Headers
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Request headers

User-Agent
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Referer
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Response headers

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cf-cache-status
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cf-ray
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Redirect headers

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cache-control
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location
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cf-ray
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access-control-allow-origin
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vary
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Reverse DNS
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Request headers

User-Agent
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Origin
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Response headers

Content-Type
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Request headers

User-Agent
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Origin
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Response headers

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x-content-type-options
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alt-svc
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date
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vary
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access-control-allow-headers
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strict-transport-security
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cache-control
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cf-ray
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Protocol
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Reverse DNS
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cloudflare /
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Security Headers
Name Value
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Request headers

User-Agent
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Origin
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Referer
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Response headers

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content-encoding
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cf-cache-status
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age
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access-control-allow-methods
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x-content-type-options
nosniff
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alt-svc
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date
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content-type
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vary
Accept-Encoding
access-control-allow-headers
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strict-transport-security
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cache-control
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cf-ray
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access-control-allow-origin
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Full URL
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Requested by
Host: medium.com
URL: https://medium.com/udon-lin
Protocol
H3
Server
162.159.152.4 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer

Response headers

strict-transport-security
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cache-control
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content-encoding
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content-type
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Accept-Encoding
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Redirect headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
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location
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nosniff
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access-control-allow-origin
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vary
Accept-Encoding
server
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collect
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H2
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TLS 1.3, , AES_128_GCM
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Request headers

User-Agent
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Response headers

strict-transport-security
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etag
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accept-ch
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cross-origin
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698 B
XHR
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Full URL
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Requested by
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.152.4 -, , ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
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Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-ray
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alt-svc
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content-type
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server
cloudflare
open
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316 B
709 B
XHR
General
Full URL
https://api2.branch.io/v1/open
Requested by
Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2491:c800:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
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Software
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded
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Response headers

strict-transport-security
max-age=31536000; includeSubDomains
x-amz-cf-id
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cache-control
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access-control-allow-origin
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x-cache
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content-length
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content-type
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726 KB
199 KB
Script
General
Full URL
https://cdn-static-1.medium.com/_/fp/gen-js/main-common-async.bundle.iVHXBmq01uhHi5aKtJ3ygw.12.js
Requested by
Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.1pEk5rS0vHqOpOxkzgNvgQ.12.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
Software
cloudflare /
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
"cca0a110b0d91668c74ad33888de37df"
age
4299
x-content-type-options
nosniff
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alt-svc
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date
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content-type
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last-modified
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vary
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x-amz-id-2
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strict-transport-security
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cf-ray
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accept-ranges
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content-length
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2 KB
Script
General
Full URL
https://cdn-static-1.medium.com/_/fp/gen-js/main-home-screens.bundle._4lFVWEV5BB2UliwUIBZkA.12.js
Requested by
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URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.1pEk5rS0vHqOpOxkzgNvgQ.12.js
Protocol
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Security
QUIC, , AES_128_GCM
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Software
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
"de55f61e1f6e5342b26bfbae43121d7f"
age
474946
x-content-type-options
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alt-svc
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date
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content-type
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vary
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strict-transport-security
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cache-control
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x-amz-request-id
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cf-ray
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accept-ranges
bytes
content-length
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server
cloudflare
x-amz-server-side-encryption
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Image
General
Full URL
https://cdn-images-1.medium.com/v2/resize:fill:36:36/1*-UZ367_0-ERwBHcwUaZ4uQ.jpeg
Requested by
Host: medium.com
URL: https://medium.com/udon-lin
Protocol
H3
Server
162.159.152.4 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

x-request-id
df73d0e0-2d4f-4782-8ecc-cbdf622c992a
cf-cache-status
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etag
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x-content-type-options
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alt-svc
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medium-fulfilled-by
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vary
Accept-Encoding
strict-transport-security
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content-security-policy
script-src 'none'
cache-control
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x-envoy-upstream-service-time
165
cf-ray
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accept-ranges
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access-control-allow-origin
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server
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Redirect headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=7200
location
/v2/resize:fill:36:36/1*-UZ367_0-ERwBHcwUaZ4uQ.jpeg
cf-cache-status
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x-envoy-upstream-service-time
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expires
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access-control-allow-origin
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alt-svc
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date
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vary
Accept-Encoding
server
cloudflare
pageview
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28 B
350 B
XHR
General
Full URL
https://api2.branch.io/v1/pageview
Requested by
Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2491:c800:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Content-Type
application/x-www-form-urlencoded
Referer
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Response headers

strict-transport-security
max-age=31536000; includeSubDomains
via
1.1 a811170f30183becd909b501e545e756.cloudfront.net (CloudFront)
access-control-allow-origin
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x-amz-cf-id
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content-type
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x-powered-by
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x-amz-cf-pop
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4 KB
2 KB
XHR
General
Full URL
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.152.4 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

X-XSRF-Token
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Referer
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X-Client-Date
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User-Agent
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Accept
application/json
Content-Type
application/json
X-Obvious-CID
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Response headers

content-encoding
gzip
cf-cache-status
DYNAMIC
x-content-type-options
nosniff
x-obvious-info
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expires
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alt-svc
h3=":443"; ma=86400
x-ua-compatible
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date
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content-type
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vary
Accept-Encoding
medium-fulfilled-by
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x-frame-options
sameorigin
strict-transport-security
max-age=31536000; includeSubDomains; preload
link
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cache-control
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worker-missing-cookies
0
pragma
no-cache
x-envoy-upstream-service-time
121
x-obvious-tid
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cf-ray
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x-xss-protection
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x-powered-by
Medium
server
cloudflare
rum
medium.com/cdn-cgi/
0
137 B
XHR
General
Full URL
https://medium.com/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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content-type
application/json
Referer
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Response headers

access-control-max-age
86400
access-control-allow-credentials
true
access-control-allow-methods
POST,OPTIONS
x-content-type-options
nosniff
cf-ray
8da0bf0e782f5249-MXP
access-control-allow-origin
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date
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vary
Origin
server
cloudflare
x-frame-options
DENY
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miro.medium.com/v2/
1 KB
1 KB
Other
General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:9904 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy script-src 'none'
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X-Content-Type-Options nosniff

Request headers

User-Agent
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Referer
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Response headers

x-request-id
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cf-cache-status
HIT
etag
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x-content-type-options
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expires
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alt-svc
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content-type
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vary
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cf-ray
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content-length
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server
cloudflare
batch
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17 B
387 B
XHR
General
Full URL
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Requested by
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URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.1pEk5rS0vHqOpOxkzgNvgQ.12.js
Protocol
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QUIC, , AES_128_GCM
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

X-XSRF-Token
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User-Agent
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Accept
application/json
Content-Type
application/json
X-Obvious-CID
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Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
worker-missing-cookies
0
cf-cache-status
DYNAMIC
x-envoy-upstream-service-time
49
x-content-type-options
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cf-ray
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alt-svc
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content-length
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date
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content-type
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vary
Accept-Encoding
medium-fulfilled-by
edgy/8.8.0, valencia/main-20241028-183020-5e9fddbd57
server
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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
csp.medium.com
URL
https://csp.medium.com/
Domain
www.google-analytics.com
URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=858169772&t=pageview&_s=1&dl=https%3A%2F%2Fmedium.com%2Fudon-lin&ul=de-ch&de=UTF-8&dt=UDON%20LiN%20-%20Medium&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAACAAI~&jid=1179524329&gjid=1594609748&cid=1788880435.1730179538&tid=G-7JY7T788PK&_gid=261678087.1730179538&_r=1&_slc=1&z=423227565

Verdicts & Comments Add Verdict or Comment

21 JavaScript Global Variables

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

object| 0 object| perfMetrics number| OB_startTime object| OB_loadErrors function| _onerror function| _asyncScript function| _asyncStyles function| ga function| obvInit object| GLOBALS object| branch object| __cfBeacon object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| _mdm object| PLOVR_MODULE_INFO object| PLOVR_MODULE_URIS function| _resizeIframe object| __obv

11 Cookies

Domain/Path Name / Value
.medium.com/ Name: uid
Value: lo_a7eacfcec261
.medium.com/ Name: sid
Value: 1:jxmhIBBvI3vdXD36O5LMQf6HMAPUt5r+cRzcdcBBZhEfmUK8S6XerIuRnsxQW+Oi
.medium.com/ Name: _ga
Value: GA1.2.1788880435.1730179538
.medium.com/ Name: _gid
Value: GA1.2.261678087.1730179538
.medium.com/ Name: _gat
Value: 1
.app.link/ Name: _s
Value: OUzUo8FsNS6N0APQmXLlgF60WONPhWDjBmtv3BjouWsnajVtAiI7by6j1fFvhCZ9
.medium.com/ Name: cf_clearance
Value: 9kfTZ7iPWxARyFWfv7q5yNAXU7UkleyLunBNHbLACu4-1730179538-1.2.1.1-GphldvmiiJpNOLGKwzte4yaR9Ub2iCrYIMcsB3RcD1Hr43j4brDZtvJTeA2n41Znu_EXYB18i7TcKndai91Nt_EOuk9AZz6u0dG4R55bVVY_RStyPRqMQ2WsUHXRg47w0iECCqMtuhGLHysFvRONYHXyor2pskpjILXq6fM_cuqsRvNKRBKE1ngjGM4g1JtNrE9ekvjJu59y74QIwcJNfonPD_J06fG2wBazJZ4eikGWJWv54sMgylJAXMN90KsrxH3gFSq6a2NNLg.C8bd3Xas6dwdIF8cwvsx24oT6gepUaMxa3Z0PoFMUIyBSF0Fl226_7WWdjHROsIhtWCBToITFQUDzUuxdg_mknkX3DDLJpPG2PcblhRImSfYuV0l7
medium.com/ Name: sz
Value: 1600
medium.com/ Name: pr
Value: 1
medium.com/ Name: tz
Value: -60
.medium.com/ Name: _cfuvid
Value: sOSIkN9ocudbQBh51Ng.vWwTF4cjYqWGDgjCVmyosak-1730179540272-0.0.1.1-604800000

7 Console Messages

Source Level URL
Text
security error URL: https://medium.com/udon-lin
Message:
The source list for the Content Security Policy directive 'connect-src' contains an invalid source: 'https://${LIGHTSTEP_HOST}'. It will be ignored.
security warning URL: https://medium.com/udon-lin
Message:
document.domain mutation is ignored because the surrounding agent cluster is origin-keyed.
security error URL: https://medium.com/udon-lin(Line 171)
Message:
The source list for the Content Security Policy directive 'connect-src' contains an invalid source: 'https://${LIGHTSTEP_HOST}'. It will be ignored.
security error URL: https://medium.com/udon-lin(Line 171)
Message:
The source list for the Content Security Policy directive 'connect-src' contains an invalid source: 'https://${LIGHTSTEP_HOST}'. It will be ignored.
security error URL: https://www.google-analytics.com/analytics.js(Line 35)
Message:
Refused to connect to 'https://www.google-analytics.com/j/collect?v=1&_v=j101&a=858169772&t=pageview&_s=1&dl=https%3A%2F%2Fmedium.com%2Fudon-lin&ul=de-ch&de=UTF-8&dt=UDON%20LiN%20-%20Medium&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAACAAI~&jid=1179524329&gjid=1594609748&cid=1788880435.1730179538&tid=G-7JY7T788PK&_gid=261678087.1730179538&_r=1&_slc=1&z=423227565' because it violates the following Content Security Policy directive: "connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://glyph.medium.com https://*.paypal.com https://*.braintree-api.com https://*.braintreegateway.com https://accounts.google.com https://getpocket.com https://medium.com https://*.medium.com https://*.medium.com https://medium.com https://*.medium.com https://*.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://${LIGHTSTEP_HOST} https://*.branch.io 'self'".
security error URL: https://medium.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Message:
The source list for the Content Security Policy directive 'connect-src' contains an invalid source: 'https://${LIGHTSTEP_HOST}'. It will be ignored.
security error URL: https://medium.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Message:
The source list for the Content Security Policy directive 'connect-src' contains an invalid source: 'https://${LIGHTSTEP_HOST}'. It will be ignored.

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
Content-Security-Policy default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://glyph.medium.com https://*.paypal.com https://*.braintree-api.com https://*.braintreegateway.com https://accounts.google.com https://getpocket.com https://medium.com https://*.medium.com https://*.medium.com https://medium.com https://*.medium.com https://*.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://${LIGHTSTEP_HOST} https://*.branch.io 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://glyph-sandbox.medium.sh https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: blob: medium: 'self'; img-src blob: data: https: 'self'; media-src https://*.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

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.

api2.branch.io
app.link
cdn-images-1.medium.com
cdn-static-1.medium.com
cdn.branch.io
csp.medium.com
glyph.medium.com
medium.com
miro.medium.com
static.cloudflareinsights.com
udon.tech4good.ch
www.google-analytics.com
csp.medium.com
www.google-analytics.com
108.138.26.87
162.159.152.4
162.159.153.4
2001:1600:0:aaaa::2:14
2600:9000:2057:9c00:19:9934:6a80:93a1
2600:9000:2491:c800:11:f728:3040:93a1
2606:4700:7::a29f:9904
2606:4700::6810:5049
2a00:1450:4001:82f::200e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