www.pfizerclinicaltrials.com Open in urlscan Pro
2606:4700:4400::6812:2186  Public Scan

Submitted URL: http://pfizerrsvtrialch.com/
Effective URL: https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
Submission: On January 20 via api from US — Scanned from DE

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 8 HTTP transactions. The main IP is 2606:4700:4400::6812:2186, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.pfizerclinicaltrials.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on June 23rd 2023. Valid for: a year.
This is the only time www.pfizerclinicaltrials.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700:440... 13335 (CLOUDFLAR...)
5 2606:4700:440... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
8 3
Apex Domain
Subdomains
Transfer
5 pfizerclinicaltrials.com
www.pfizerclinicaltrials.com
80 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 5168
12 KB
1 pfizerrsvtrialch.com
pfizerrsvtrialch.com
596 B
8 3
Domain Requested by
5 www.pfizerclinicaltrials.com www.pfizerclinicaltrials.com
2 challenges.cloudflare.com www.pfizerclinicaltrials.com
challenges.cloudflare.com
1 pfizerrsvtrialch.com 1 redirects
8 3

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-06-23 -
2024-06-21
a year crt.sh
challenges.cloudflare.com
Cloudflare Inc ECC CA-3
2023-08-18 -
2024-08-17
a year crt.sh

This page contains 2 frames:

Primary Page: https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
Frame ID: 6BD5E7AEDE1D136A1801B3E377318ACA
Requests: 8 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/jfqvp/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Frame ID: 252A7504DB96942A126562012B3BFD99
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Just a moment...

Page URL History Show full URLs

  1. http://pfizerrsvtrialch.com/ HTTP 301
    https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial Page URL

Page Statistics

8
Requests

88 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

91 kB
Transfer

235 kB
Size

3
Cookies

Page URL History

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

  1. http://pfizerrsvtrialch.com/ HTTP 301
    https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

8 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request nct06079320-rsv-trial
www.pfizerclinicaltrials.com/
Redirect Chain
  • http://pfizerrsvtrialch.com/
  • https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
7 KB
5 KB
Document
General
Full URL
https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2186 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c2294f31cf0c7128181788485bc4bee6f3a1b15347c33ce286785bfcf3422bf3
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload
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/120.0.6099.224 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-mitigated
challenge
cf-ray
848728a4ef1a2c39-FRA
content-encoding
gzip
content-type
text/html; charset=UTF-8
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin
date
Sat, 20 Jan 2024 12:00:44 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
server
cloudflare
strict-transport-security
max-age=2592000; includeSubDomains; preload
vary
Accept-Encoding
x-frame-options
SAMEORIGIN

Redirect headers

CF-RAY
848728989828906a-FRA
Cache-Control
max-age=3600
Connection
keep-alive
Date
Sat, 20 Jan 2024 12:00:42 GMT
Expires
Sat, 20 Jan 2024 13:00:42 GMT
Location
https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
challenges.css
www.pfizerclinicaltrials.com/cdn-cgi/styles/
6 KB
3 KB
Stylesheet
General
Full URL
https://www.pfizerclinicaltrials.com/cdn-cgi/styles/challenges.css
Requested by
Host: www.pfizerclinicaltrials.com
URL: https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2186 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2b0bd09c1cc7119d27e45353a59bf6c2721563e1689853ff704057a7439508d2
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://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Sat, 20 Jan 2024 12:00:44 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 05 Jan 2024 17:29:47 GMT
server
cloudflare
etag
W/"65983c8b-19c8"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=7200, public
cf-ray
848728a55f9b2c39-FRA
expires
Sat, 20 Jan 2024 14:00:44 GMT
v1
www.pfizerclinicaltrials.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/
168 KB
55 KB
Script
General
Full URL
https://www.pfizerclinicaltrials.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=848728a4ef1a2c39
Requested by
Host: www.pfizerclinicaltrials.com
URL: https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2186 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9c0e11c541910616f2d87bd8c5846cfd748961fc37e83969b6dbb5591ecdcbe2
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial?__cf_chl_rt_tk=IGXeH8qtQAHr5fnSlwsmuxNd5CcRm2E4lPuIfTTU6SQ-1705752044-0-gaNycGzNDeU
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Sat, 20 Jan 2024 12:00:44 GMT
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
gzip
strict-transport-security
max-age=2592000; includeSubDomains; preload
server
cloudflare
cf-ray
848728a57fca2c39-FRA
content-type
application/javascript; charset=UTF-8
api.js
challenges.cloudflare.com/turnstile/v0/b/c8377512/
34 KB
12 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/c8377512/api.js?onload=ILIdiM9&render=explicit
Requested by
Host: www.pfizerclinicaltrials.com
URL: https://www.pfizerclinicaltrials.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=848728a4ef1a2c39
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:2b8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
850e587a96f9cad84206169720be046f289fa015e4b76b6ae79610c9d73c7eef

Request headers

Referer
Origin
https://www.pfizerclinicaltrials.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/120.0.6099.224 Safari/537.36

Response headers

date
Sat, 20 Jan 2024 12:00:44 GMT
content-encoding
br
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
max-age=31536000
cf-ray
848728a61b385d7a-FRA
alt-svc
h3=":443"; ma=86400
favicon.ico
www.pfizerclinicaltrials.com/
6 KB
6 KB
Image
General
Full URL
https://www.pfizerclinicaltrials.com/favicon.ico
Requested by
Host: www.pfizerclinicaltrials.com
URL: https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2186 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
836cd1a244db088fd115f5d5eb91e362d8428f226c8d13c7411025ef5307dd02
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Sat, 20 Jan 2024 12:00:44 GMT
strict-transport-security
max-age=2592000; includeSubDomains; preload
content-encoding
gzip
cross-origin-embedder-policy
require-corp
cross-origin-resource-policy
same-origin
referrer-policy
same-origin
server
cloudflare
cross-origin-opener-policy
same-origin
cf-mitigated
challenge
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/html; charset=UTF-8
origin-agent-cluster
?1
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
cf-ray
848728a5f85d2c39-FRA
expires
Thu, 01 Jan 1970 00:00:01 GMT
truncated
/
586 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
fc95732d9ff3b17fcb3e64fd12c0d451c38e64e1a4b420c556a7feb756a0a3fa

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/120.0.6099.224 Safari/537.36

Response headers

Content-Type
image/png
693ffd8e-8ddf-4b2a-a57e-de3cc729b961
https://www.pfizerclinicaltrials.com/
13 B
0
Other
General
Full URL
blob:https://www.pfizerclinicaltrials.com/693ffd8e-8ddf-4b2a-a57e-de3cc729b961
Requested by
Host: www.pfizerclinicaltrials.com
URL: https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Content-Length
13
Content-Type
text/javascript
b7b5839118eab7f
www.pfizerclinicaltrials.com/cdn-cgi/challenge-platform/h/b/flow/ov1/2120620028:1705750326:CVSef12IJVZNJiRCXjBeKyilhTbMG02e0u8nWbXMCq4/848728a4ef1a2c39/
13 KB
10 KB
XHR
General
Full URL
https://www.pfizerclinicaltrials.com/cdn-cgi/challenge-platform/h/b/flow/ov1/2120620028:1705750326:CVSef12IJVZNJiRCXjBeKyilhTbMG02e0u8nWbXMCq4/848728a4ef1a2c39/b7b5839118eab7f
Requested by
Host: www.pfizerclinicaltrials.com
URL: https://www.pfizerclinicaltrials.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=848728a4ef1a2c39
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2186 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
54b26cb48b45002e76a24d1b6330b3b38d8c2b8ca07270447d6dbbef2a5c850f
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload

Request headers

Referer
https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
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/120.0.6099.224 Safari/537.36
CF-Challenge
b7b5839118eab7f
Content-type
application/x-www-form-urlencoded

Response headers

cf-chl-gen
wyKc+7mIoDybs44Kx5BGdrVx8hgTpiY2PhrEgpGf/tGaNP8J2K52ftM5a2IjYYni$FRsmg4AdAXyCrerjYHBJPw==
date
Sat, 20 Jan 2024 12:00:44 GMT
strict-transport-security
max-age=2592000; includeSubDomains; preload
content-encoding
gzip
server
cloudflare
cf-ray
848728a6a9442c39-FRA
content-type
text/plain; charset=UTF-8
normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/jfqvp/0x4AAAAAAADnPIDROrmt1Wwj/light/ Frame 252A
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/jfqvp/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/c8377512/api.js?onload=ILIdiM9&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:2b8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Content-Security-Policy frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
848728a72b193a5c-FRA
content-encoding
br
content-security-policy
frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'
content-type
text/html; charset=UTF-8
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
cross-origin
date
Sat, 20 Jan 2024 12:00:44 GMT
document-policy
js-profiling
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
server
cloudflare

Verdicts & Comments Add Verdict or Comment

15 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| _cf_chl_opt function| ILIdiM9 boolean| uLep3 function| KBXMh1 function| IxgWBh6 function| hrZU6 function| XGWf9 object| CMYf4 function| wgzKrE3 function| PBAvGLHOke object| qclh2 object| turnstile boolean| CTKsa2 string| LKImuN6

3 Cookies

Domain/Path Name / Value
.pfizerrsvtrialch.com/ Name: __cfruid
Value: 21bb3c5c34d30570c415f831387a4de205fc3a08-1705752042
.pfizerrsvtrialch.com/ Name: _cfuvid
Value: 1EeuTtcDbHXBtcWWZVpGVvVClIMLYnRyy4RUOOuc._I-1705752042356-0-604800000
.pfizerclinicaltrials.com/ Name: __cf_bm
Value: CgGHG1Ut73qlprkgQecUQCWqdfnum2LErYnxOopxh7I-1705752044-1-Abp+TLGSBxonVxS4bv7kytkf4ArQLqQygSC8B7B3xnC8afToAK1E2OO3lZD2Qh+ZRVCQ9wtWirRRg625Tejcv2Y=

4 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'browsing-topics'.
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network error URL: https://www.pfizerclinicaltrials.com/nct06079320-rsv-trial
Message:
Failed to load resource: the server responded with a status of 403 ()
network error URL: https://www.pfizerclinicaltrials.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 403 ()

Security Headers

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

Header Value
Strict-Transport-Security max-age=2592000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN