URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Submission: On May 12 via manual from US — Scanned from DE

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 19 HTTP transactions. The main IP is 2a06:98c1:3120::a, located in United States and belongs to CLOUDFLARENET, US. The main domain is adsco.webdotlearn.com.
TLS certificate: Issued by E1 on May 2nd 2022. Valid for: 3 months.
This is the only time adsco.webdotlearn.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
14 2a06:98c1:312... 13335 (CLOUDFLAR...)
19 2
Domain Requested by
14 adsco.webdotlearn.com adsco.webdotlearn.com
0 tls-ech-experiment.cloudflareresearch.com Failed adsco.webdotlearn.com
0 tls-ech-experiment-c.cloudflareresearch.com Failed adsco.webdotlearn.com
19 3

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

Domain
premedic.info
www.cloudflare.com
Subject Issuer Validity Valid
*.webdotlearn.com
E1
2022-05-02 -
2022-07-31
3 months crt.sh

This page contains 1 frames:

Primary Page: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Frame ID: 7B8D8931E406C4EA313E5707C1CE1CA9
Requests: 20 HTTP requests in this frame

Screenshot

Page Title

Just a moment...

Page URL History Show full URLs

  1. https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652... Page URL
  2. https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652... Page URL

Page Statistics

19
Requests

74 %
HTTPS

100 %
IPv6

2
Domains

3
Subdomains

2
IPs

1
Countries

182 kB
Transfer

341 kB
Size

4
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU Page URL
  2. https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

19 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
/
adsco.webdotlearn.com/PROPOSAL/PPHTD/
10 KB
11 KB
Document
General
Full URL
https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
66eeb32908fb07c21643e752bd243463b26f73c466c9e3c572f79a53d72e51d2
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
70a2db4a0fe983ac-MXP
content-type
text/html; charset=UTF-8
date
Thu, 12 May 2022 11:36:25 GMT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
expires
Thu, 01 Jan 1970 00:00:01 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
permissions-policy
accelerometer=(),autoplay=(),camera=(),clipboard-read=(),clipboard-write=(),fullscreen=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xIGerGre0kN0Rwmif%2BolIPJkeT%2BlpUdbpZT09WFDTQHAVjRp3bKlxNIhGbgv%2FWA%2FtVKQMcoQ78e5WpjWUbIZA4t%2F8249DmHHFG7pxBHA3HDb6hkXIZpWxf0ZItSJeYyGdcwSZtl2rANebj5t5GZ32TE5MlA%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
v1
adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/
42 KB
16 KB
Script
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/v1?ray=70a2db4a0fe983ac
Requested by
Host: adsco.webdotlearn.com
URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4a57505935227c2cc017f79821404eddb1f25d37d4dc7a544a1da59b908db151

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_rt_tk=0nc62QP26Vampu0IaCw8JZ86mM95URyzIigeE8bgueU-1652355385-0-gaNycGzNCFE
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date
Thu, 12 May 2022 11:36:26 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
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=%2BdVmFi2DYYDEcFnjd%2FhZRtCVFXsU1je0zWtswQge4RfYLgn66zmGfL8PyebMtGCVAEOvAWJNJdS1PIy7jsLBHm1HOXQptltylJ1WWiqtWerLAedcbRzfHxbxHhnTtud7S3kI%2BbLuE6ocwJucbIklHWX95uM%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
max-age=0, must-revalidate
cf-ray
70a2db4a99d083ac-MXP
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
transparent.gif
adsco.webdotlearn.com/cdn-cgi/images/trace/jschal/js/
42 B
101 B
Image
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/images/trace/jschal/js/transparent.gif?ray=70a2db4a0fe983ac
Requested by
Host: adsco.webdotlearn.com
URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_rt_tk=0nc62QP26Vampu0IaCw8JZ86mM95URyzIigeE8bgueU-1652355385-0-gaNycGzNCFE
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
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://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_rt_tk=0nc62QP26Vampu0IaCw8JZ86mM95URyzIigeE8bgueU-1652355385-0-gaNycGzNCFE
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date
Thu, 12 May 2022 11:36:26 GMT
x-content-type-options
nosniff
last-modified
Fri, 06 May 2022 15:54:08 GMT
server
cloudflare
etag
"627544a0-2a"
x-frame-options
DENY
content-type
image/gif
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
70a2db4a99d683ac-MXP
vary
Accept-Encoding
content-length
42
expires
Thu, 12 May 2022 13:36:26 GMT
transparent.gif
adsco.webdotlearn.com/cdn-cgi/images/trace/jschal/nojs/
42 B
243 B
Image
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/images/trace/jschal/nojs/transparent.gif?ray=70a2db4a0fe983ac
Requested by
Host: adsco.webdotlearn.com
URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_rt_tk=0nc62QP26Vampu0IaCw8JZ86mM95URyzIigeE8bgueU-1652355385-0-gaNycGzNCFE
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
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://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_rt_tk=0nc62QP26Vampu0IaCw8JZ86mM95URyzIigeE8bgueU-1652355385-0-gaNycGzNCFE
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date
Thu, 12 May 2022 11:36:26 GMT
x-content-type-options
nosniff
last-modified
Fri, 06 May 2022 15:54:08 GMT
server
cloudflare
etag
"627544a0-2a"
x-frame-options
DENY
content-type
image/gif
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
70a2db4a99da83ac-MXP
vary
Accept-Encoding
content-length
42
expires
Thu, 12 May 2022 13:36:26 GMT
05460cdc8c7db73
adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/flow/ov1/0.46965943827964324:1652350018:36ad265abbf4358257d0275801a4801ed0b098a3930d21d559ab832ed366c560/70a2db4a0fe983ac/
127 KB
65 KB
XHR
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/flow/ov1/0.46965943827964324:1652350018:36ad265abbf4358257d0275801a4801ed0b098a3930d21d559ab832ed366c560/70a2db4a0fe983ac/05460cdc8c7db73
Requested by
Host: adsco.webdotlearn.com
URL: https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/v1?ray=70a2db4a0fe983ac
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8ea558872c43432d002ede003f87b0bb4dadd744f5cbc31c1c49b5911f671d5f

Request headers

Referer
https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
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/101.0.4951.64 Safari/537.36
CF-Challenge
05460cdc8c7db73
Content-type
application/x-www-form-urlencoded

Response headers

date
Thu, 12 May 2022 11:36:26 GMT
content-encoding
br
cf_chl_gen
/0p1Xofza9c6mkwrVFusAQyGVwJfeatnWuzL7/tNmTp3dIcyiAClPYRiIOxm8MGGYaA7H23Od8cFNccBJDfLsmyIPiNFoa6rsUbl425OhvRbgwIb4m7qQ01HuZSnA4/Vek9MYHzXdT4+4XHjHviSZ7b6OTp3fLfLIdmoT7ZTiAmUoKM8w6jZCec9xF5DGs2jdJkJjs6irvEF/zEdXfHat+sXmBzyahUnlBZ0KI6IUuS1Vifxsfd9l8qZaVnAxR87mBi0vpHrIG9t2Qa7ar0MWSjK9uXVGQeZ0IMxruUCPa0Rdc76xiPF4HMK4k5dB9/RKoul+wdKBOBDmTejB7z2vNJrEuvNrcLREljmMwWWPef8HLGgfekuekCkoKAFDeln$DZIhXcpcfhjsJRsMQXK1rA==
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
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=1SH8KXjeS6so2yJIFnmp8NMdFdhSd7hroOaHW4e4QolZpNNfSLiDgvs%2BI4ZvPqK%2B6W1MYwWaAAJMQCIsi5EchplEZY2soiZreXMg78hMt3AEc78Ubc7TMMYmpF47gba512Z8%2BUIWz9HBWa65s1zRdLEKy6U%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
70a2db4ba9d6e8ff-MXP
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
probe
tls-ech-experiment-c.cloudflareresearch.com/.well-known/
0
0

probe
tls-ech-experiment.cloudflareresearch.com/.well-known/
0
0

truncated
/
68 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
63ef318d96b5d0d0ceba6e04a4e622b1158335cdc67c49e27839132c6f655058

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Content-Type
image/png
abe1d757-dea5-4841-80b4-30ccc8527ddc
https://adsco.webdotlearn.com/
120 B
0
Other
General
Full URL
blob:https://adsco.webdotlearn.com/abe1d757-dea5-4841-80b4-30ccc8527ddc
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
c609febe6499f4d3ca41a5a6266ea0f7f1f5641c8917d26a20261f3c7ae89185

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Content-Length
120
Content-Type
application/javascript
4_xIc1Y0YDH8_SL
adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/img/70a2db4a0fe983ac/1652355386212/
61 B
525 B
Image
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/img/70a2db4a0fe983ac/1652355386212/4_xIc1Y0YDH8_SL
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bb9b47349515b6de686bcea0f5200b78b7f00a167dd05fa2e68b753338447639

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date
Thu, 12 May 2022 11:36:27 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
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=KoilX9JkcyDieHJAPDms4KpgT5y%2BpVxuqR434OiXZe%2FcaMHu3ADYWyfT1VmDYcumJ43yeFq9G6goGpSwxr%2Bo7ihTk8Fp9njxoTq5qX1T443Q%2FXr%2FeMlvLuIvcKgvtSy0rj5f0iWaG5eqLTAs4vVXGjGqgo4%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cf-ray
70a2db529aa6e8ff-MXP
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
05460cdc8c7db73
adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/flow/ov1/0.46965943827964324:1652350018:36ad265abbf4358257d0275801a4801ed0b098a3930d21d559ab832ed366c560/70a2db4a0fe983ac/
1 KB
2 KB
XHR
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/flow/ov1/0.46965943827964324:1652350018:36ad265abbf4358257d0275801a4801ed0b098a3930d21d559ab832ed366c560/70a2db4a0fe983ac/05460cdc8c7db73
Requested by
Host: adsco.webdotlearn.com
URL: https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/v1?ray=70a2db4a0fe983ac
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
58d09822b7cb846f390632c5c7e418e8e1e500b6c6d303d19176d355ad86652e

Request headers

Referer
https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
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/101.0.4951.64 Safari/537.36
CF-Challenge
05460cdc8c7db73
Content-type
application/x-www-form-urlencoded

Response headers

date
Thu, 12 May 2022 11:36:27 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf_chl_out
2VebNuCDGdcUKrHb51HlwhNVDugZv1Mn5jHc4Tmpx9iz7tH6zGIDIoQ0D+5FB03TgM6BUSic6ktv3sa2JtdtFQ==$XVVPzG3cdENXDB90sejCUQ==
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=LaCjYnktNSM%2BrZ%2Fg5eOj8RXxrzx7etoBCqqw4OKg8GlNy0FCqpvQMLwuRijrQABuT5LP4eBpgWYGsU6T31OVnM9EyZ4vtYWsHN283cNpaCcZkbVDi%2FLJ4irumCtpweNal36BCZL9j3ve1Y2b11elGCkfEPw%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
cf_chl_out_s
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$3mIt7YA4qr5AtukIwUlN/g==
cf-ray
70a2db539c0ce8ff-MXP
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
Primary Request /
adsco.webdotlearn.com/PROPOSAL/PPHTD/
10 KB
11 KB
Document
General
Full URL
https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Requested by
Host: adsco.webdotlearn.com
URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8ca65848ef05781938649f4752514f48a7a210151908cdfa0d432016de824b4f
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
70a2db609eece8ff-MXP
content-type
text/html; charset=UTF-8
date
Thu, 12 May 2022 11:36:29 GMT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
expires
Thu, 01 Jan 1970 00:00:01 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
permissions-policy
accelerometer=(),autoplay=(),camera=(),clipboard-read=(),clipboard-write=(),fullscreen=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=8c8Ll7uv%2F5BDjMX16udfx%2FAs41EDnyHV%2FCiRsqzK9JTMML68OwJxnZtaK5wnX4QsZ6nQkTyTtlz%2F%2FMAk8559zJlebuW088uwi3EkmG6EN0nKoifNMdyCEP9mulOwD6Fl5YFxk%2FJmgovSLVykctEgJhGrtg4%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
v1
adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/
39 KB
15 KB
Script
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/v1?ray=70a2db609eece8ff
Requested by
Host: adsco.webdotlearn.com
URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2a0b0e04477416c819ebe82242fd0103079225369ee656e1ff9e8b053d61088a

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_rt_tk=bLl8g4B_56lqtN19lYPAgzuw3YcIJSCzwlKMXx_OxdI-1652355389-0-gaNycGzNBtE
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date
Thu, 12 May 2022 11:36:29 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
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=xUuCaN3mQL2BFjKR74guf5%2BVk9bExNjA41MgsU6e1wL7RJ3wd%2B6PlKxHhYdZ2pjOb4yifh1CgmKLUkc%2FlekhnrOMtvU1TSgGOo7Ij1KTRGQhI1G0SM%2Fsh6iFXXgA4P%2Fs5cJ4IcSZSDRbDjnH9tWDo8aFn%2B0%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
max-age=0, must-revalidate
cf-ray
70a2db60ef52e8ff-MXP
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
transparent.gif
adsco.webdotlearn.com/cdn-cgi/images/trace/jschal/js/
42 B
222 B
Image
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/images/trace/jschal/js/transparent.gif?ray=70a2db609eece8ff
Requested by
Host: adsco.webdotlearn.com
URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_rt_tk=bLl8g4B_56lqtN19lYPAgzuw3YcIJSCzwlKMXx_OxdI-1652355389-0-gaNycGzNBtE
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
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://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_rt_tk=bLl8g4B_56lqtN19lYPAgzuw3YcIJSCzwlKMXx_OxdI-1652355389-0-gaNycGzNBtE
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date
Thu, 12 May 2022 11:36:29 GMT
x-content-type-options
nosniff
last-modified
Fri, 06 May 2022 15:54:08 GMT
server
cloudflare
etag
"627544a0-2a"
x-frame-options
DENY
content-type
image/gif
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
70a2db60ef55e8ff-MXP
vary
Accept-Encoding
content-length
42
expires
Thu, 12 May 2022 13:36:29 GMT
transparent.gif
adsco.webdotlearn.com/cdn-cgi/images/trace/jschal/nojs/
42 B
222 B
Image
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/images/trace/jschal/nojs/transparent.gif?ray=70a2db609eece8ff
Requested by
Host: adsco.webdotlearn.com
URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_rt_tk=bLl8g4B_56lqtN19lYPAgzuw3YcIJSCzwlKMXx_OxdI-1652355389-0-gaNycGzNBtE
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
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://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_rt_tk=bLl8g4B_56lqtN19lYPAgzuw3YcIJSCzwlKMXx_OxdI-1652355389-0-gaNycGzNBtE
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date
Thu, 12 May 2022 11:36:29 GMT
x-content-type-options
nosniff
last-modified
Fri, 06 May 2022 15:54:08 GMT
server
cloudflare
etag
"627544a0-2a"
x-frame-options
DENY
content-type
image/gif
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
70a2db60ef57e8ff-MXP
vary
Accept-Encoding
content-length
42
expires
Thu, 12 May 2022 13:36:29 GMT
54e840f74a77d77
adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/flow/ov1/0.9060483858163432:1652350023:b5d1b5ccadc61c0b9b725ce7776c39ee32b6e0cead056a1ce4313663082d3b68/70a2db609eece8ff/
110 KB
59 KB
XHR
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/flow/ov1/0.9060483858163432:1652350023:b5d1b5ccadc61c0b9b725ce7776c39ee32b6e0cead056a1ce4313663082d3b68/70a2db609eece8ff/54e840f74a77d77
Requested by
Host: adsco.webdotlearn.com
URL: https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/v1?ray=70a2db609eece8ff
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
594428760d48c215887d6ffe263bd75ca85bd04491a2601bf45945e1188b0a30

Request headers

Referer
https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
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/101.0.4951.64 Safari/537.36
CF-Challenge
54e840f74a77d77
Content-type
application/x-www-form-urlencoded

Response headers

date
Thu, 12 May 2022 11:36:29 GMT
content-encoding
br
cf_chl_gen
vnyb+TJL4/2NBGwRrdUogZr2q+JV/lcfAATNBrzpFR60QPqizzT0Y3VmBKh5dhsKDmQCrAbgx5sCPcsYfFXBGoXK08r1K3paNKrurdl/zP95FucGWF4F8kSiONcrLbYC60EsOnY7uB/yNwxhNi4Cq1zdmwzzXQ+FqHzH9niktybOcBaN47uM6j8/5YDmQdVL9Xs9l3A3SQhvVIFVVk+l1E6dp7F4wpTkUxvWQMzr7fsoylUjrS6PNRzFgGNejgW9JhWLlFESDo7+CugyfSK65+CC7kE8GDSQSNO3i2137VGakj6bdBLuUL2c8Oe+9XKIdOJh2qDj1G9R8yo3nztUWQ==$veXLJPmueW2Qd2Lexfem2w==
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
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=xWEUlQh2LQBSuWEVqEBXcwqFm2cukTxnWK6bwoLbRS1%2BgEU7iaVCiuNNWX2tGMvphJnYZWKYLwr3CvxwzCHZ5s1CWEFh8Gq36lxlfwHOT%2Fc44UX8oc0W%2B1C%2BxbDMfaMRjCvsiAArMsukvd8dObzD5Vya2eM%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
70a2db6208f3e8ff-MXP
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
probe
tls-ech-experiment.cloudflareresearch.com/.well-known/
0
0

probe
tls-ech-experiment-c.cloudflareresearch.com/.well-known/
0
0

1BX2tnR2gWJuVkg
adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/img/70a2db609eece8ff/1652355389797/
61 B
525 B
Image
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/img/70a2db609eece8ff/1652355389797/1BX2tnR2gWJuVkg
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date
Thu, 12 May 2022 11:36:30 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
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=VzPTj6vbczXRnrjA1fC22sAHeSt9TTdpSkFOAXsmtMmwCBOx3zC3Ctd%2B9biPHHnz6XncOZx6jA9oHq5u%2FldSWtfkTP2KNcks9HhWFDKiDMlbVAplRKy1bR46B1pZcq%2BxRgEpzu2U8xbzQ9krel8K2b%2F4WbU%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cf-ray
70a2db64cd28e8ff-MXP
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
54e840f74a77d77
adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/flow/ov1/0.9060483858163432:1652350023:b5d1b5ccadc61c0b9b725ce7776c39ee32b6e0cead056a1ce4313663082d3b68/70a2db609eece8ff/
1 KB
2 KB
XHR
General
Full URL
https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/flow/ov1/0.9060483858163432:1652350023:b5d1b5ccadc61c0b9b725ce7776c39ee32b6e0cead056a1ce4313663082d3b68/70a2db609eece8ff/54e840f74a77d77
Requested by
Host: adsco.webdotlearn.com
URL: https://adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/v1?ray=70a2db609eece8ff
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cb2de72a205c04fa1c65e0c78138fcd2f8a633bff09cc5f9dca5a7ceb2cf46f5

Request headers

Referer
https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
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/101.0.4951.64 Safari/537.36
CF-Challenge
54e840f74a77d77
Content-type
application/x-www-form-urlencoded

Response headers

date
Thu, 12 May 2022 11:36:34 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf_chl_out
gN/5u4WHqE+bOIZIvJWqf0VCn2+uq6WOhp819zPv37eS/iLAx6aSazsJIyZIwC8/r2djFNawCry2nRxeBbWcaA==$dZCbU4TSFyx/+htgndx6qQ==
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Cj9DltMiNSaVKItoWnKoaORMbLRQsDpsVCxnRnBH132uIwPYxXhedTdiHLaJcSpO7mjG1hl8%2BmUNoLtZEBLicPepCkG6fHc32SZV%2B5Fu0H%2BiDILR%2BPOtjDZzMyy%2FogE18qyTjAYRma5k1IGhc8WzqFmJjA8%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
cf_chl_out_s
/NP6bHHO6tjQep7+oKW6lY6doEDT3LbBOdsmW2Rqs5VljHysgprHDXQPGslmCAWRfpk/dLJt15mr7gVZzqtd8FGPtRIwp1Z2IGX83LlYhve3u7iZ9yr2SPpGRqGOiPEhvpYOMoIYko+Az2uw8pfy2SDy9tFtgxg6Gx5LLPgncHpT9PA5d0ChHn8Psc1evwfG6991fdtO+MV6bTKgzKPV8Q7wJb0fijxzFqorFbgfpHMRSApOpcDOu+rcxBaOPtVV1Dgkinj4s22tuCiYNaRapk48zKMFXUPBNZBh2Xt7098zgZZ4rnmPwnb/pHI8oZUkQjHsLBM3BGaU52DZtPsaoShTndJCNKDBj+PtR/S2Bzh3yeQXv1iFI4MpIpQ71+wOLdQmkNbMzRglvH0gxW5TD9ou8qp9y+43xkQECu/43/Gkuk85ACtVdwv4eRXia+9CjEYvoULpxhlg9OxvDHCmwGUvE/uut+A6nr07rEtmuaZFOZREf2CtwXwrFG5+dyOiK8EymUfu7jPbMCFkk6TWdA==$p55kCBT29lraV3Pj2upqyg==
cf-ray
70a2db7c994ce8ff-MXP
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400

Failed requests

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

Domain
tls-ech-experiment-c.cloudflareresearch.com
URL
https://tls-ech-experiment-c.cloudflareresearch.com/.well-known/probe
Domain
tls-ech-experiment.cloudflareresearch.com
URL
https://tls-ech-experiment.cloudflareresearch.com/.well-known/probe
Domain
tls-ech-experiment.cloudflareresearch.com
URL
https://tls-ech-experiment.cloudflareresearch.com/.well-known/probe
Domain
tls-ech-experiment-c.cloudflareresearch.com
URL
https://tls-ech-experiment-c.cloudflareresearch.com/.well-known/probe

Verdicts & Comments Add Verdict or Comment

14 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| oncontextlost object| oncontextrestored function| structuredClone function| getScreenDetails object| _cf_chl_opt function| _cf_chl_enter function| sendRequest function| _cf_atob function| SHA256 boolean| _cf_chl_done_ran function| _cf_chl_done object| _cf_chl_ctx object| _ number| uSFx

4 Cookies

Domain/Path Name / Value
adsco.webdotlearn.com/cdn-cgi/challenge-platform/h/b/flow/ov1/0.9060483858163432:1652350023:b5d1b5ccadc61c0b9b725ce7776c39ee32b6e0cead056a1ce4313663082d3b68/70a2db609eece8ff Name: cf_chl_seq_54e840f74a77d77
Value: 60WUdtmAJRN-cgI
adsco.webdotlearn.com/ Name: cf_chl_rc_ni
Value: 1
adsco.webdotlearn.com/ Name: cf_chl_2
Value: 54e840f74a77d77
adsco.webdotlearn.com/ Name: cf_chl_prog
Value: e

12 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network error URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Message:
Failed to load resource: the server responded with a status of 503 ()
javascript error URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Message:
Access to XMLHttpRequest at 'https://tls-ech-experiment.cloudflareresearch.com/.well-known/probe' from origin 'https://adsco.webdotlearn.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://tls-ech-experiment.cloudflareresearch.com/.well-known/probe
Message:
Failed to load resource: net::ERR_FAILED
javascript error URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Message:
Access to XMLHttpRequest at 'https://tls-ech-experiment-c.cloudflareresearch.com/.well-known/probe' from origin 'https://adsco.webdotlearn.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://tls-ech-experiment-c.cloudflareresearch.com/.well-known/probe
Message:
Failed to load resource: net::ERR_FAILED
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network error URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Message:
Failed to load resource: the server responded with a status of 503 ()
javascript error URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Message:
Access to XMLHttpRequest at 'https://tls-ech-experiment-c.cloudflareresearch.com/.well-known/probe' from origin 'https://adsco.webdotlearn.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://tls-ech-experiment-c.cloudflareresearch.com/.well-known/probe
Message:
Failed to load resource: net::ERR_FAILED
javascript error URL: https://adsco.webdotlearn.com/PROPOSAL/PPHTD/?__cf_chl_tk=ZdPUqgPCL5OID0IKc2DX7cb4tGI7h_zoI1sdqfqZxwk-1652283057-0-gaNycGzNCKU
Message:
Access to XMLHttpRequest at 'https://tls-ech-experiment.cloudflareresearch.com/.well-known/probe' from origin 'https://adsco.webdotlearn.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://tls-ech-experiment.cloudflareresearch.com/.well-known/probe
Message:
Failed to load resource: net::ERR_FAILED

Security Headers

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

Header Value
X-Frame-Options SAMEORIGIN