Submitted URL: http://ca-btc.com/375
Effective URL: https://ca-btc.com/375
Submission: On April 16 via api from US — Scanned from DE

Summary

This website contacted 4 IPs in 2 countries across 2 domains to perform 9 HTTP transactions. The main IP is 2606:4700:3030::ac43:d3f9, located in United States and belongs to CLOUDFLARENET, US. The main domain is ca-btc.com.
TLS certificate: Issued by E1 on February 23rd 2024. Valid for: 3 months.
This is the only time ca-btc.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 2606:4700:303... 13335 (CLOUDFLAR...)
1 104.17.3.184 13335 (CLOUDFLAR...)
1 104.17.2.184 13335 (CLOUDFLAR...)
9 4
Apex Domain
Subdomains
Transfer
5 ca-btc.com
ca-btc.com
127 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 5018
14 KB
9 2
Domain Requested by
5 ca-btc.com ca-btc.com
2 challenges.cloudflare.com ca-btc.com
challenges.cloudflare.com
9 2

This site contains no links.

Subject Issuer Validity Valid
ca-btc.com
E1
2024-02-23 -
2024-05-23
3 months 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://ca-btc.com/375
Frame ID: 8732BEB52D9860011BC7D276E1F59040
Requests: 8 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/0o7st/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Frame ID: B0AAECCA639FD0FF1C0ED67CF93F1237
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Nur einen Moment…

Page URL History Show full URLs

  1. http://ca-btc.com/375 HTTP 307
    https://ca-btc.com/375 Page URL

Page Statistics

9
Requests

78 %
HTTPS

33 %
IPv6

2
Domains

2
Subdomains

4
IPs

2
Countries

141 kB
Transfer

460 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://ca-btc.com/375 HTTP 307
    https://ca-btc.com/375 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 375
ca-btc.com/
Redirect Chain
  • http://ca-btc.com/375
  • https://ca-btc.com/375
16 KB
8 KB
Document
General
Full URL
https://ca-btc.com/375
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::ac43:d3f9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
246a65790cddceb42cd140dacbad1b4ea73823048e2bf3c1d7cc4313e914ab00
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 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
UOEN28YtTaZGaJasyUmG00oQtwRuUydaRb6wV/U2J2smG3SxnfDyTMHUeeJLPKEtQCXKd//3+My8XmnnAOkjGr6lpnLN2XdhLgR2gjqQvKA=$UOFxw34nClF5FXP4XcPyWA==
cf-mitigated
challenge
cf-ray
875735047d6191e7-FRA
content-encoding
br
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
Tue, 16 Apr 2024 21:18:18 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=()
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4FtTovaR7QPjhtwo7suQ4W%2FGef9l%2FdpYigYi7bmJtnIYsGZoGw1fnL8wgQ3vSVWhwvPyqWYgYcU5y4bH1X3hMIF%2BBhTTq9Gv%2F%2F3lrSQs1LkZRSrI08R0E0K9YPtfHvGg8ZfvthhSL5Oa"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN

Redirect headers

Location
https://ca-btc.com/375
Non-Authoritative-Reason
HttpsUpgrades
v1
ca-btc.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/
388 KB
106 KB
Script
General
Full URL
https://ca-btc.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=875735047d6191e7
Requested by
Host: ca-btc.com
URL: https://ca-btc.com/375
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::ac43:d3f9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f761c5e4c7a963bcc85020081fd7cbf64e214cb75b9c0437411f119a5d35d6cc

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"123.0.6312.122"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://ca-btc.com/375?__cf_chl_rt_tk=yfH3sbFAV1xWr0MVPbbwgwuopVYzq2npKaiLsOq6mbU-1713302298-0.0.1.1-1493
sec-ch-ua-full-version-list
"Google Chrome";v="123.0.6312.122", "Not:A-Brand";v="8.0.0.0", "Chromium";v="123.0.6312.122"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 21:18:18 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iZONfeBRFfdCBTua%2Fb4H97xBnCZLB6HqS7OTrrPEKiPX5%2FrH0D9rnjYdkUfVl6amKw6Z81aU04mcGtE5%2FwiUsTn6d9L%2Bo%2FSHBxJxYibpelLaYuCPmrvyWICxnZIkJ%2Fn5pLEEQZmrmPwN"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
87573504cda891e7-FRA
alt-svc
h3=":443"; ma=86400
api.js
challenges.cloudflare.com/turnstile/v0/b/bcc5fb0a8815/
40 KB
14 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/bcc5fb0a8815/api.js?onload=HrjuF1&render=explicit
Requested by
Host: ca-btc.com
URL: https://ca-btc.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=875735047d6191e7
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.3.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8f1ad19042c2f9ee60c2de21f37f788af7b1ecccda8eec1d877f9b9c0e994370

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
Origin
https://ca-btc.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 21:18:18 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
cross-origin-resource-policy
cross-origin
cf-ray
875735056a8c3a52-FRA
alt-svc
h3=":443"; ma=86400
favicon.ico
ca-btc.com/
315 B
315 B
Image
General
Full URL
https://ca-btc.com/favicon.ico
Requested by
Host: ca-btc.com
URL: https://ca-btc.com/375
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::ac43:d3f9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"123.0.6312.122"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://ca-btc.com/375
sec-ch-ua-full-version-list
"Google Chrome";v="123.0.6312.122", "Not:A-Brand";v="8.0.0.0", "Chromium";v="123.0.6312.122"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 21:18:18 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JiYN1eoW1gfsL6PO4%2Bq4DhPzGE2G6iO%2BXSr%2ByOkkmdworJEF6nBsqPaPsKk6qzEWv06llrv%2BXm%2BxNgZZyaiZBfYnyVIkRmwdyxBzgKGNVkaWAtqRs%2BoPCZ7F7KwjaifdY5OEuJrbuci7"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=iso-8859-1
cache-control
max-age=14400
cf-ray
875735053e0991e7-FRA
alt-svc
h3=":443"; ma=86400
3d4ae9e1-37db-463c-b24f-85dcfe605d24
https://ca-btc.com/
13 B
0
Other
General
Full URL
blob:https://ca-btc.com/3d4ae9e1-37db-463c-b24f-85dcfe605d24
Requested by
Host: ca-btc.com
URL: https://ca-btc.com/375
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://ca-btc.com/375
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Content-Length
13
Content-Type
text/javascript
1248f1bba5a1f5c
ca-btc.com/cdn-cgi/challenge-platform/h/b/flow/ov1/1712368623:1713301072:g0lqJ0VoxoHkbWzX_hEbfe-n8NR1yhgHUiNFZmjE3Sg/875735047d6191e7/
15 KB
12 KB
XHR
General
Full URL
https://ca-btc.com/cdn-cgi/challenge-platform/h/b/flow/ov1/1712368623:1713301072:g0lqJ0VoxoHkbWzX_hEbfe-n8NR1yhgHUiNFZmjE3Sg/875735047d6191e7/1248f1bba5a1f5c
Requested by
Host: ca-btc.com
URL: https://ca-btc.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=875735047d6191e7
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::ac43:d3f9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3b2103985c99331fa30526a4dbca495f68886af6ba281f9deebf720f5a4f96a9

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
Content-type
application/x-www-form-urlencoded
sec-ch-ua-full-version
"123.0.6312.122"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://ca-btc.com/375
sec-ch-ua-full-version-list
"Google Chrome";v="123.0.6312.122", "Not:A-Brand";v="8.0.0.0", "Chromium";v="123.0.6312.122"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
CF-Challenge
1248f1bba5a1f5c
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 21:18:18 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mjixda2FEWhdQmP90Pu1%2BMybkn7UqY4L%2Fa1t6DGVLqVJKJrU4W8IhzPGceBDpIayIFYLBTVlfXw%2F41FfjvaQsDTmxQZ8YdhTJcweOxF%2BsAysCBWvXlWS2UH9XzoxJSiJUIiI0cF9Bjwa"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
87573505ee8591e7-FRA
alt-svc
h3=":443"; ma=86400
cf-chl-gen
O+Bmi2MBMV2S/bb/AIrhhHXrzPcTmZs6jk3/Lj/ptw1vM8SgInh8dyi59eHlLGPo$mnCf5Xrvtt3RcvMvElzXmg==
favicon.ico
ca-btc.com/
315 B
0
Other
General
Full URL
https://ca-btc.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::ac43:d3f9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"123.0.6312.122"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://ca-btc.com/375
sec-ch-ua-full-version-list
"Google Chrome";v="123.0.6312.122", "Not:A-Brand";v="8.0.0.0", "Chromium";v="123.0.6312.122"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 21:18:18 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JiYN1eoW1gfsL6PO4%2Bq4DhPzGE2G6iO%2BXSr%2ByOkkmdworJEF6nBsqPaPsKk6qzEWv06llrv%2BXm%2BxNgZZyaiZBfYnyVIkRmwdyxBzgKGNVkaWAtqRs%2BoPCZ7F7KwjaifdY5OEuJrbuci7"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=iso-8859-1
cache-control
max-age=14400
cf-ray
875735053e0991e7-FRA
alt-svc
h3=":443"; ma=86400
normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/0o7st/0x4AAAAAAADnPIDROrmt1Wwj/light/ Frame B0AA
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/0o7st/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/bcc5fb0a8815/api.js?onload=HrjuF1&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.2.184 -, , 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

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

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
875735068e4a3677-FRA
content-encoding
br
content-security-policy
frame-src https://challenges.cloudflare.com/ blob:; 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
Tue, 16 Apr 2024 21:18:18 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
7164beaf-b01f-4886-8134-374c3beaf045
https://ca-btc.com/
80 B
0
Other
General
Full URL
blob:https://ca-btc.com/7164beaf-b01f-4886-8134-374c3beaf045
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
1d5d7571ddb9876d6bdb02c3291e62d788f660b71e6eb9d9032234a691db4680

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://ca-btc.com/375
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Content-Length
80
Content-Type
text/javascript

Verdicts & Comments Add Verdict or Comment

18 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| HrjuF1 boolean| KaiqDo8 function| wYHO8 function| wXagv3 function| PsSt8 function| rQHZa5 function| XxXBN3 function| rTya5 object| FvgJ7 object| CzJOu7 object| gKrrTp6 number| Dekg1 object| angular object| turnstile boolean| epUoWW3 string| tvUPr7

0 Cookies

5 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://ca-btc.com/375
Message:
Failed to load resource: the server responded with a status of 403 ()
network error URL: https://ca-btc.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://ca-btc.com/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