Submitted URL: http://allocation-bckrcoin.app/
Effective URL: https://allocation-bckrcoin.app/
Submission: On December 15 via manual from GE — Scanned from DE

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 9 HTTP transactions. The main IP is 2606:4700:3032::6815:3386, located in United States and belongs to CLOUDFLARENET, US. The main domain is allocation-bckrcoin.app.
TLS certificate: Issued by WE1 on December 15th 2024. Valid for: 3 months.
This is the only time allocation-bckrcoin.app was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 2606:4700:303... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
9 3
Apex Domain
Subdomains
Transfer
5 allocation-bckrcoin.app
allocation-bckrcoin.app
57 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 3147
16 KB
9 2
Domain Requested by
5 allocation-bckrcoin.app allocation-bckrcoin.app
2 challenges.cloudflare.com allocation-bckrcoin.app
challenges.cloudflare.com
9 2

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
allocation-bckrcoin.app
WE1
2024-12-15 -
2025-03-15
3 months crt.sh
challenges.cloudflare.com
WE1
2024-11-03 -
2025-02-01
3 months crt.sh

This page contains 2 frames:

Primary Page: https://allocation-bckrcoin.app/
Frame ID: 3884C27BD8A14835DEA8AD639E2AB752
Requests: 6 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv/5urna/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Frame ID: 12B5492BEEE82C0CDF4ED604F77295C2
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Nur einen Moment…

Page URL History Show full URLs

  1. http://allocation-bckrcoin.app/ HTTP 307
    https://allocation-bckrcoin.app/ Page URL

Page Statistics

9
Requests

78 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

73 kB
Transfer

165 kB
Size

0
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://allocation-bckrcoin.app/ HTTP 307
    https://allocation-bckrcoin.app/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
allocation-bckrcoin.app/
Redirect Chain
  • http://allocation-bckrcoin.app/
  • https://allocation-bckrcoin.app/
10 KB
9 KB
Document
General
Full URL
https://allocation-bckrcoin.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:3386 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
205f14199474c08655f3e390ec8fba43e9b81312ba5809ba9131458bd2a42417
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
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-chl-out
5v7lalIOmfmhcgi2FvVktsOT9R++xde/zpl2jMJwzf37BRNsOz6hup7NaATCX4C8raBYe4LmqBrICTL4KiCj/q3w9+2ZWxywmiZ3OFTaO4U=$ZvkaG+QCAhYIVCymeo/TyA==
cf-mitigated
challenge
cf-ray
8f2852d9df1b9f54-FRA
content-encoding
zstd
content-type
text/html; charset=UTF-8
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin
date
Sun, 15 Dec 2024 17:58:46 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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=()
priority
u=0,i
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3bBKeSAAKt1Fj%2BteVM0FQn%2B0426Lvlsl%2FelmqDlUCJfZmJQIjLLXj2nQSdwlDMPSbpZDZLYX3OMi0xnsdzPw1Mr7UcKrM257Fm9ILJY8VPHPhdRmuz6R%2FlzgpiMduMvXVr5j0onDZJWEf9WARfHAnMX1D9DwTg%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=QUIC&rtt=19327&min_rtt=19220&rtt_var=7283&sent=11&recv=7&lost=0&retrans=0&sent_bytes=4138&recv_bytes=4294&delivery_rate=146314&cwnd=12000&unsent_bytes=0&cid=48f760bdb0924934&ts=33&x=1" cfExtPri cfHdrFlush;dur=0
vary
Accept-Encoding
x-content-options
nosniff
x-frame-options
SAMEORIGIN

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://allocation-bckrcoin.app/
Non-Authoritative-Reason
HSTS
v1
allocation-bckrcoin.app/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/
94 KB
38 KB
Script
General
Full URL
https://allocation-bckrcoin.app/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8f2852d9df1b9f54
Requested by
Host: allocation-bckrcoin.app
URL: https://allocation-bckrcoin.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:3386 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5659c7056b5c0ea29ac3aa341e03e7386a43490a219e7a54f74ae5fb733f324f

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://allocation-bckrcoin.app/?__cf_chl_rt_tk=rAnbL_ZK3weZUJnWerfy7qbmB.TB3tLla.n2xY1vWl8-1734285526-1.0.1.1-hFvFkzAUmUJTFFvqVQB00sr1HJUDXWMtWAFm5luUFHs

Response headers

cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=88RDDTjU1gT9PvPvh8h600IpW2%2F2HlzoL6yUugejl4nRfrUwA3fi0XsnFOvdtZq4AgqZ%2Fsv%2FIyXydBDau%2B2Niz3gn1a%2BwY%2FPP7bo7vKaQdRZ57IwTGZ6e%2F3O5Hc17ZzjTf7hWWd%2Fbf5gQm7j9p2mSbn0KWXz5A%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8f2852da1f649f54-FRA
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=22940&min_rtt=19140&rtt_var=6141&sent=22&recv=15&lost=0&retrans=0&sent_bytes=13541&recv_bytes=5014&delivery_rate=474021&cwnd=12000&unsent_bytes=0&cid=48f760bdb0924934&ts=76&x=1", cfExtPri, cfHdrFlush;dur=0
date
Sun, 15 Dec 2024 17:58:46 GMT
content-type
application/javascript; charset=UTF-8
server
cloudflare
priority
u=3,i=?0
5e6e1ef0-940c-44b4-8e5b-90a075db8ff4
https://allocation-bckrcoin.app/ Frame
0
0

api.js
challenges.cloudflare.com/turnstile/v0/g/f9063374b04d/
47 KB
16 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/g/f9063374b04d/api.js?onload=fjGVd3&render=explicit
Requested by
Host: allocation-bckrcoin.app
URL: https://allocation-bckrcoin.app/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8f2852d9df1b9f54
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:5f29 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a9f0787e39291d7bcb873d0d514f1d2c8db0256fd741c2abc4d46a809254e141

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://allocation-bckrcoin.app
Referer

Response headers

server
cloudflare
cache-control
max-age=31536000, stale-if-error=10800, stale-while-revalidate=31536000, public
content-encoding
br
cross-origin-resource-policy
cross-origin
cf-ray
8f2852dab8de8f36-FRA
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sun, 15 Dec 2024 17:58:46 GMT
content-type
application/javascript; charset=UTF-8
last-modified
Tue, 03 Dec 2024 18:31:41 GMT
vary
Accept-Encoding
priority
u=3,i=?0
favicon.ico
allocation-bckrcoin.app/
285 B
285 B
Image
General
Full URL
https://allocation-bckrcoin.app/favicon.ico
Requested by
Host: allocation-bckrcoin.app
URL: https://allocation-bckrcoin.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:3386 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6734d432237f8bb3bf9248c5a502165cac62b6db3bfa187036c5a8e248393e1f

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://allocation-bckrcoin.app/

Response headers

cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
cf-cache-status
EXPIRED
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0Ssr%2Fv9QZ73DNzAP0MH%2Bcgm3FlXKnSYZ8ZgHwm5ljE5H%2BjtbEHPUje9V21nmv5wumSyKMCT5j6DH9MEVLhXUinEYzo6XcuvTrdl37TdzlISVh9dKzDv%2BDzbmwWwDJyA8gC70JbRf2ogSzJSD%2B8z5CH2paa94QA%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8f2852da98059f54-FRA
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=20451&min_rtt=19140&rtt_var=1978&sent=70&recv=39&lost=0&retrans=0&sent_bytes=63570&recv_bytes=11138&delivery_rate=1019279&cwnd=32400&unsent_bytes=0&cid=48f760bdb0924934&ts=271&x=1", cfExtPri, cfHdrFlush;dur=0
date
Sun, 15 Dec 2024 17:58:46 GMT
content-type
text/html; charset=iso-8859-1
vary
Accept-Encoding
server
cloudflare
priority
u=3,i
R2ZUpXwPDwO_pqdvd86j74UzsSBVCIZdhjWIaTgrPMM-1734285526-1.2.1.1-e7glXUV63ZT7.yYA_h5ps567CgpzjXizSO1hjpFP5lb84QYuuQ7UOFwqe.frMt8H
allocation-bckrcoin.app/cdn-cgi/challenge-platform/h/g/flow/ov1/184358692:1734283500:eKJ534HLjt8IQ6MBFTf8rUPqfjmtSCQWuuFKDorBmWk/8f2852d9df1b9f54/
13 KB
10 KB
XHR
General
Full URL
https://allocation-bckrcoin.app/cdn-cgi/challenge-platform/h/g/flow/ov1/184358692:1734283500:eKJ534HLjt8IQ6MBFTf8rUPqfjmtSCQWuuFKDorBmWk/8f2852d9df1b9f54/R2ZUpXwPDwO_pqdvd86j74UzsSBVCIZdhjWIaTgrPMM-1734285526-1.2.1.1-e7glXUV63ZT7.yYA_h5ps567CgpzjXizSO1hjpFP5lb84QYuuQ7UOFwqe.frMt8H
Requested by
Host: allocation-bckrcoin.app
URL: https://allocation-bckrcoin.app/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8f2852d9df1b9f54
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:3386 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
665786c635a6343fa62d26e1052143b6ead1884bf2643d511d680c8da2196ad6

Request headers

Referer
https://allocation-bckrcoin.app/
CF-Chl-RetryAttempt
0
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Content-type
application/x-www-form-urlencoded
CF-Challenge
R2ZUpXwPDwO_pqdvd86j74UzsSBVCIZdhjWIaTgrPMM-1734285526-1.2.1.1-e7glXUV63ZT7.yYA_h5ps567CgpzjXizSO1hjpFP5lb84QYuuQ7UOFwqe.frMt8H

Response headers

nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oxlWJAt%2FAw1R5634L8JomYtAVc9V06zJmvZD9BdZi6fEPkxqb4P98zoqOy6x8Ms7fe%2BsCS2tlhtkVTXOf7wRvvIOELoUZDxmYJK08KbfIB0OQp1O4RboaRpdU7UIFmZcnpma4vTjsQ952C0pLVvYiabEGB7yPg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8f2852db38c29f54-FRA
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=20451&min_rtt=19140&rtt_var=1978&sent=61&recv=39&lost=0&retrans=0&sent_bytes=53571&recv_bytes=11138&delivery_rate=1019279&cwnd=32400&unsent_bytes=0&cid=48f760bdb0924934&ts=268&x=1", cfExtPri, cfHdrFlush;dur=0
date
Sun, 15 Dec 2024 17:58:46 GMT
content-type
text/plain; charset=UTF-8
cf-chl-gen
DhP/LnV/XMu3hrOYGYP82wzzfNorBMJeBXwwgcTZ6sFj4jcgjmcZI6+KEiByE8pgP5QkrgN/W5k=$iPUHkPUofJNZYo3X
server
cloudflare
priority
u=1,i
5fec8ed2-42b4-42fe-9d2d-ce67b198d4c7
https://allocation-bckrcoin.app/ Frame
0
0

/
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv/5urna/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/ Frame 12B5
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv/5urna/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/g/f9063374b04d/api.js?onload=fjGVd3&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:5f29 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Content-Security-Policy frame-src https://challenges.cloudflare.com/; base-uri 'self'

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
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
8f2852dba8fb4d7c-FRA
content-encoding
br
content-security-policy
frame-src https://challenges.cloudflare.com/; base-uri 'self'
content-type
text/html; charset=UTF-8
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
cross-origin
date
Sun, 15 Dec 2024 17:58:46 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=()
priority
u=0,i
referrer-policy
same-origin
server
cloudflare
server-timing
cfExtPri
favicon.ico
allocation-bckrcoin.app/
285 B
0
Other
General
Full URL
https://allocation-bckrcoin.app/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:3386 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6734d432237f8bb3bf9248c5a502165cac62b6db3bfa187036c5a8e248393e1f

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://allocation-bckrcoin.app/

Response headers

cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
cf-cache-status
EXPIRED
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0Ssr%2Fv9QZ73DNzAP0MH%2Bcgm3FlXKnSYZ8ZgHwm5ljE5H%2BjtbEHPUje9V21nmv5wumSyKMCT5j6DH9MEVLhXUinEYzo6XcuvTrdl37TdzlISVh9dKzDv%2BDzbmwWwDJyA8gC70JbRf2ogSzJSD%2B8z5CH2paa94QA%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8f2852da98059f54-FRA
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=20451&min_rtt=19140&rtt_var=1978&sent=70&recv=39&lost=0&retrans=0&sent_bytes=63570&recv_bytes=11138&delivery_rate=1019279&cwnd=32400&unsent_bytes=0&cid=48f760bdb0924934&ts=271&x=1", cfExtPri, cfHdrFlush;dur=0
date
Sun, 15 Dec 2024 17:58:46 GMT
content-type
text/html; charset=iso-8859-1
vary
Accept-Encoding
server
cloudflare
priority
u=3,i

Failed requests

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

Domain
allocation-bckrcoin.app
URL
blob:https://allocation-bckrcoin.app/5e6e1ef0-940c-44b4-8e5b-90a075db8ff4
Domain
allocation-bckrcoin.app
URL
blob:https://allocation-bckrcoin.app/5fec8ed2-42b4-42fe-9d2d-ce67b198d4c7

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| _cf_chl_opt function| INuv4 function| huBu8 function| HCGH4 function| roxIF0 object| uBNhi5 object| vEte4 function| fjGVd3 boolean| xAqqm6 function| spwE7 function| jWrr7 function| nWsSX2 object| ZUPr1 number| OCenw1 object| angular object| hfdFG3 object| turnstile boolean| RtWm0 function| _ string| DSJv8 boolean| aumSQ3

0 Cookies

3 Console Messages

Source Level URL
Text
network error URL: https://allocation-bckrcoin.app/
Message:
Failed to load resource: the server responded with a status of 403 ()
network error URL: https://allocation-bckrcoin.app/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://allocation-bckrcoin.app/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()

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